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$-methods (Executing workbook methods in object$method(...) form)
%nin% (Find Matching (or Non-Matching) Elements)
"+.CellStyle" (CellStyle construction.)
(5 socio-economic variables from Harman (1967))
(Correlations of eight physical variables (from Harman, 1966))
(Enhanced Heat Map)
(Fix Objects Saved from R Versions Previous to 1.8)
(Retrieve OAuth 1.0 access token.)
(Retrieve OAuth 2.0 access token.)
+.gg (Modify a ggplot or theme object by adding on new components.)
. (Quote variables to create a list of unevaluated expressions for later evaluation.)
.BasicFunsList (List of Builtin and Special Functions)
.bincode (Bin a Numeric Vector)
.check3d (Check for an open rgl window.)
.checkMFClasses (Functions to Check the Type of Variables passed to Model Frames)
.DollarNames-methods (completion)
.endpoints (Endpoints Indexes)
.Internal and .Primitive
.Internal vs .Primitive
.jinstanceof (Is a java object an instance of a given java class)
.Machine (Numerical Characteristics of the Machine)
.parseISO8601 (Internal ISO 8601:2004(e) Time Parser)
.Platform (Platform Specific Variables)
.print.via.format (Printing Utilities)
.Script (Scripting Language Interface)
00.psych (A package for personality, psychometric, and psychological research)
64-bit types
64-bit Windows builds
:= (Assignment by reference)
[
[-methods (Methods for "[": Extraction or Subsetting in Package 'Matrix')
[.pdMat (Subscript a pdMat Object)
[.split (Subset splits.)
[.XMLNode (Convenience accessors for the children of XMLNode objects.)
[.xts (Extract Subsets of xts Objects)
A sample session
aaply (Split array, apply function, and return results in an array.)
aareg (Aalen's additive regression model for censored data)
abbey (Determinations of Nickel Content)
abbreviate (Abbreviate Strings)
abc.ci (Nonparametric ABC Confidence Intervals)
abclines3d (Lines intersecting the bounding box)
ability (16 ability items scored as correct or incorrect.)
ability.cov (Ability and Intelligence Tests)
abind (Combine multi-dimensional arrays)
abind package
abIndex-class (Class "abIndex" of Abstract Index Vectors)
abIseq (Sequence Generation of "abIndex", Abstract Index Vectors)
abline (Add Straight Lines to a Plot)
ablineclip (Add a straight line to a plot)
abs.error.pred (Indexes of Absolute Prediction Error for Linear Models)
abs_area (Point area palette (continuous), with area proportional to value.)
absolute.size (Absolute Size of a Grob)
absoluteGrob (Absolute grob)
absolutePanel (Panel with absolute positioning)
accdeaths (Accidental Deaths in the US 1973-1978)
Accessing builtin datasets
Accessing source references
accuracy (Accuracy measures for forecast model)
Acf ((Partial) Autocorrelation Function Estimation)
acf (Auto- and Cross- Covariance and -Correlation Function Estimation)
ACF (Autocorrelation Function)
ACF.gls (Autocorrelation Function for gls Residuals)
ACF.lme (Autocorrelation Function for lme Residuals)
acf2AR (Compute an AR Process Exactly Fitting an ACF)
Acknowledgements
Acknowledgments
acme (Monthly Excess Returns)
ACML
actionButton (Action button/link)
Add-on packages
Add-on packages from Bioconductor
Add-on packages from CRAN
Add-on packages from Omegahat
Add-on packages in R
add.all.combinations (Add all combinations)
add.missing.levels (Add in any missing values)
add.ps (add p-values from t-tests)
add1 (Add or Drop All Possible Single Terms to a Model)
add_datalist (Add a ‘datalist’ File to a Package)
add_headers (Add additional headers to a request.)
add_margins (Add margins to a data frame.)
add_theme (Modify properties of an element in a theme object)
addAttrToGeom-methods (constructs SpatialXxxDataFrame from geometry and attributes)
addChildren (Add child nodes to an XML node)
addDataFrame (Add a data.frame to a sheet.)
addHyperlink (Add a hyperlink to a cell.)
addImage-methods (Adding images to a worksheet)
Adding a primitive
Adding new generics
addMarginal (Add Marginal Observations)
addmargins (Puts Arbitrary Margins on Multidimensional Tables or Arrays)
addNode (Add a node to a tree)
addNormals (Add normal vectors to objects so they render more smoothly.)
addResourcePath (Resource Publishing)
address (Address in RAM of a variable)
addtable2plot (Add a table of values to a plot)
addterm (Try All One-Term Additions to a Model)
adevent (Adverse Events Data)
adf.test (Augmented Dickey–Fuller Test)
adist (Approximate String Distances)
adjacent.triangles (Count adjacenct triangles)
adjustcolor (Adjust Colors in One or More Directions Conveniently.)
Adler (Experimenter Expectations)
adply (Split array, apply function, and return results in a data frame.)
adrop (Drop dimensions of an array object)
AES (Create AES block cipher object)
aes (Generate aesthetic mappings that describe how variables in the data are mapped to visual properties (aesthetics) of geoms.)
aes_all (Given a character vector, create a set of identity mappings)
aes_auto (Automatic aesthetic mapping)
aes_colour_fill_alpha (Colour related aesthetics: colour, fill and alpha)
aes_group_order (Aesthetics: group, order)
aes_linetype_size_shape (Differentiation related aesthetics: linetype, size, shape)
aes_position (Position related aesthetics: x, y, xmin, xmax, ymin, ymax, xend, yend)
aes_string (Generate aesthetic mappings from a string/quoted objects)
affect (Two data sets of affect and arousal scores as a function of personality and movie conditions)
afill (Fill an array with subarrays)
aggregate (aggregation of spatial objects)
aggregate (Compute Summary Statistics of Data Subsets)
aggregate.zoo (Compute Summary Statistics of zoo Objects)
aging.prefatt.game (Generate an evolving random graph with preferential attachment and aging)
agnes (Agglomerative Nesting (Hierarchical Clustering))
agnes.object (Agglomerative Nesting (AGNES) Object)
agreementplot (Bangdiwala's Observer Agreement Chart)
agreg.fit (Cox model fitting functions)
agrep (Approximate String Matching (Fuzzy Matching))
agriculture (European Union Agricultural Workforces)
AIC (Akaike's An Information Criterion)
aids (Delay in AIDS Reporting in England and Wales)
Aids2 (Australian AIDS Survival Data)
aircondit (Failures of Air-conditioning Equipment)
airmiles (Passenger Miles on Commercial US Airlines, 1937–1960)
AirPassengers (Monthly Airline Passenger Numbers 1949-1960)
airquality (New York Air Quality Measurements)
AIX
akj (Density Estimation using Adaptive Kernel method)
alarm (Alert the User)
Alfalfa (Split-Plot Experiment on Varieties of Alfalfa)
algorithms (Choice of Algorithm and Hyper Parameters)
alias (Find Aliases (Dependencies) in a Model)
align (Making a 'timeDate' object unique)
align.time (Align seconds, minutes, and hours to beginning of next period.)
Alignment (Create an Alignment object.)
all (Are All Values True?)
all-methods ("Matrix" Methods for Functions all() and any())
all.equal (Equality Test Between Two Data Tables)
all.equal (Test if Two Objects are (Nearly) Equal)
all.equal-methods (Matrix Package Methods for Function all.equal())
all.is.numeric (Check if All Elements in Character Vector are Numeric)
all.names (Find All Names in an Expression)
all.vars.character (Get all variables)
all_labels (Get all chunk labels in a document)
all_patterns (All built-in patterns)
allCoef (Extract Coefficients from a Set of Objects)
Allocating storage
Allocation classes
Allowing interrupts
allShortestPaths (Find Shortest Paths Between All Nodes in a Directed Graph)
alpha (Find two estimates of reliability: Cronbach's alpha and Guttman's Lambda 6.)
alpha (Modify colour transparency. Vectorised in both colour and alpha.)
alpha.centrality (Find Bonacich alpha centrality scores of network positions)
alply (Split array, apply function, and return results in a list.)
amis (Car Speeding and Warning Signs)
aml (Acute Myelogenous Leukemia survival data)
AMSsurvey (American Math Society Survey Data)
amv_dim (Dimensions.)
amv_dimnames (Dimension names.)
An example
An Introduction to R
Analysis of variance and model comparison
ancestry (Modal ancestry by County according to US 2000 Census)
Angell (Moral Integration of American Cities)
animals (Attributes of Animals)
Animals (Brain and Body Weights for 28 Species)
annotate (Create an annotation layer.)
annotation_custom (Annotation: Custom grob.)
annotation_logticks (Annotation: log tick marks)
annotation_map (Annotation: maps.)
annotation_raster (Annotation: High-performance rectangular tiling.)
anorexia (Anorexia Data on Weight Change)
Anova (Anova Tables for Various Statistical Models)
anova (Anova Tables)
ANOVA tables
anova.coxph (Analysis of Deviance for a Cox model.)
anova.gam (Approximate hypothesis tests related to GAM fits)
anova.glm (Analysis of Deviance for Generalized Linear Model Fits)
anova.gls (Compare Likelihoods of Fitted Objects)
anova.lm (ANOVA for Linear Model Fits)
anova.lme (Compare Likelihoods of Fitted Objects)
anova.mlm (Comparisons between Multivariate Linear Models)
anova.negbin (Likelihood Ratio Tests for Negative Binomial GLMs)
anova.rq (Anova function for quantile regression fits)
anova.trls (Anova tables for fitted trend surface objects)
ans (Value of Last Evaluated Expression)
ansari.test (Ansari-Bradley Test)
anscombe (Anscombe's Quartet of ‘Identical’ Simple Linear Regressions)
Anscombe (U. S. State Public-School Expenditures)
any (Are Some Values True?)
aov (Fit an Analysis of Variance Model)
aperm (Array Transposition)
append (Vector Merging)
append.xmlNode (Add children to an XML node)
appendNamedRegion-methods (Appending data to a named region)
appendWorksheet-methods (Appending data to worksheets)
apply (Apply Functions Over Array Margins)
apply.monthly (Apply Function over Calendar Periods)
approxExtrap (Linear Extrapolation)
approxfun (Interpolation Functions)
apropos (Find Objects by (Partial) Name)
ar (Fit Autoregressive Models to Time Series)
ar.ols (Fit Autoregressive Models to Time Series by OLS)
arctext (Display text on a circular arc)
Are GAMs implemented in R?
Are there Unix-like binaries for R?
Are Trellis displays implemented in R?
area (Adaptive Numerical Integration)
area.map (Area of projected map regions)
area_pal (Point area palette (continuous).)
aref (Constructing Excel area references)
aref2idx (Converting Excel cell references to row and column based cell references)
areg (Additive Regression with Optimal Transformations on Both Sides using Canonical Variates)
aregexec (Approximate String Match Positions)
aregImpute (Multiple Imputation using Additive Regression, Bootstrapping, and Predictive Mean Matching)
arfima (Fit a fractionally differenced ARFIMA model)
args (Argument List of a Function)
Args (Describe Function Arguments)
Argument evaluation
Argument matching
Arguments
Arguments and parameters
Arguments to high-level plotting functions
arima (ARIMA Modelling of Time Series)
Arima (Fit ARIMA model to univariate time series)
arima.errors (ARIMA errors)
arima.sim (Simulate from an ARIMA Model)
arima0 (ARIMA Modelling of Time Series – Preliminary Version)
arimaorder (Return the order of an ARIMA or ARFIMA model)
Arithmetic (Arithmetic Operators)
arma (Fit ARMA Models to Time Series)
arma-methods (Methods for Fitted ARMA Models)
ARMAacf (Compute Theoretical ACF for an ARMA Process)
armadillo_set_seed (Set the Armadillo Random Number Generator to the given value)
armadillo_set_seed_random (Set the Armadillo Random Number Generator to a random value)
armadillo_version (Report the version of Armadillo)
ARMAtoMA (Convert ARMA Process to Infinite MA Process)
arpack (ARPACK eigenvector calculation)
arrange (Order a data frame by its colums.)
arrange_gtables (Arrange the z values within gtable objects)
array (Multi-way Arrays)
Array indexing. Subsections of an array
Arrays
Arrays and matrices
Arrests (Arrests for Marijuana Possession)
arrow (Describe arrows to add to a line.)
arrows (Add Arrows to a Plot)
Arthritis (Arthritis Treatment Data)
articulation.points (Articulation points of a graph)
as (Force an Object to Belong to a Class)
as.data.frame (Coerce to a Data Frame)
as.data.frame.cast_df (as.data.frame.cast\_df)
as.data.frame.cast_matrix (as.data.frame.cast\_matrix)
as.data.frame.function (Make a function return a data frame.)
as.Date (Date Conversion Functions to and from Character)
as.directed (Convert between directed and undirected graphs)
as.environment (Coerce to an Environment Object)
as.environment.xts (Coerce an ‘xts’ Object to an Environment by Column)
as.function (Convert Object to Function)
as.graphicsAnnot (Coerce an Object for Graphics Annotation)
as.hclust (Convert Objects to Class hclust)
as.igraph (Conversion to igraph)
as.layer (Overlay panels of Trellis plots on same or different scales)
as.list.split (Convert split list to regular list.)
as.matrix.cast_df (as.matrix.cast\_df)
as.matrix.cast_matrix (as.matrix.cast\_matrix)
as.matrix.corStruct (Matrix of a corStruct Object)
as.matrix.pdMat (Matrix of a pdMat Object)
as.matrix.reStruct (Matrices of an reStruct Object)
as.package (Coerce input to a package.)
as.POSIX* (Date-time Conversion Functions)
as.ppp (coercion between sp objects and spatstat objects)
as.quoted (Convert input to quoted variables.)
as.raster (Create a Raster Object)
as.SpatialPolygons.GridTopology (Make SpatialPolygons object from GridTopology object)
as.SpatialPolygons.PolygonsList (Making SpatialPolygons objects)
as.timeDate (Any to 'timeDate' Coercion)
as.trans (Convert character string to transformer.)
as.ts.mcmc (Coerce mcmc object to time series)
as.xts (Convert Object To And From Class xts)
as.xts.methods (Convert Object To And From Class xts)
as.yaml (Convert an R object into a YAML string)
as.zoo (Coercion from and to zoo)
ASCIIfy (Convert Characters to ASCII)
AsIs (Inhibit Interpretation/Conversion of Objects)
asis_output (Mark an R object with a special class)
asJSVars (Serialize R objects as Javsscript/ActionScript variables)
ask (Display a prompt and collect the user's response)
aslist (Converts java objects or arrays to R lists)
asn_trans (Arc-sin square root transformation.)
asOneFormula (Combine Formulas of a Set of Objects)
asOneSidedFormula (Convert to One-Sided Formula)
aspect3d (Set the aspect ratios of the current plot)
aspell (Spell Check Interface)
aspell-utils (Spell Check Utilities)
Assay (Bioassay on Cell Culture Plate)
assertCondition (Asserting Error Conditions)
assign (Assign a Value to a Name)
Assignments within functions
assignOps (Assignment Operators)
assoc (Extended Association Plots)
assocplot (Association Plots)
assocstats (Association Statistics)
assortativity (Assortativity coefficient)
asTable (Convert groupedData to a matrix)
asub (Arbitrary subsetting of array-like objects at specified indices)
asVector (Coerce an Object to a Vector)
asXMLNode (Converts non-XML node objects to XMLTextNode objects)
asXMLTreeNode (Convert a regular XML node to one for use in a "flat" tree)
atanh_trans (Arc-tangent transformation.)
ATLAS
atomicVector-class (Virtual Class "atomicVector" of Atomic Vectors)
attach (Attach Set of R Objects to Search Path)
attach() and detach()
Attaching arbitrary lists
attenu (The Joyner–Boore Attenuation Data)
attitude (The Chatterjee–Price Attitude Data)
attr (Object Attributes)
attrassign (Create new-style "assign" attribute)
Attributes
attributes (Graph, vertex and edge attributes)
attributes (Object Attribute Lists)
augPred (Augmented Predictions)
austres (Quarterly Time Series of the Number of Australian Residents)
AUTH_ANY (Constants for identifying Authentication Schemes)
authenticate (Use http authentication.)
auto.arima (Fit best ARIMA model to univariate time series)
auto_test (Watches code and tests for changes, rerunning tests as appropriate.)
auto_test_package (Watches a package for changes, rerunning tests as appropriate.)
autocorr (Autocorrelation function for Markov chains)
autocorr.diag (Autocorrelation function for Markov chains)
autocorr.plot (Plot autocorrelations for Markov Chains)
autocurve.edges (Optimal edge curvature when plotting graphs)
autoload (On-demand Loading of Packages)
autoplot (Create a complete ggplot appropriate to a particular data type)
Autoprinting
available.packages (List Available Packages at CRAN-like Repositories)
ave (Group Averages Over Level Combinations of Factors)
avPlots (Added-Variable Plots)
Axes and tick marks
axes3d (Draw boxes, axes and other text outside the data)
axis (Add an Axis to a Plot)
Axis (Generic Function to Add an Axis to a Plot)
axis.break (Place a "break" mark on an axis)
axis.default (Default axis annotation utilities)
axis.mult (Display an axis with values having a multiplier)
axis.POSIXct (Date and Date-time Plotting Functions)
axisTicks (Compute Pretty Axis Tick Scales)
axTicks (Compute Axis Tickmark Locations)
axTicksByTime (Compute x-Axis Tickmark Locations by Time)
backsolve (Solve an Upper or Lower Triangular System)
backSpline (Monotone Inverse Spline)
bacteria (Presence of Bacteria after Drug Treatments)
balancedGrouped (Create a groupedData object from a matrix)
balloonplot (Plot a graphical matrix where each cell contains a dot whose size reflects the relative magnitude of the corresponding component.)
bam (Generalized additive models for very large datasets)
bam.update (Update a strictly additive bam model for new data.)
band (Extract bands of a matrix)
bandplot (Plot x-y Points with Locally Smoothed Mean and Standard Deviation)
bandSparse (Construct Sparse Banded Matrix from (Sup-/Super-) Diagonals)
bandwidth (Bandwidth Selectors for Kernel Density Estimation)
bandwidth.nrd (Bandwidth for density() via Normal Reference Distribution)
bandwidth.rq (bandwidth selection for rq functions)
banking (Banking)
bannerplot (Plot Banner (of Hierarchical Clustering))
barabasi.game (Generate scale-free graphs according to the Barabasi-Albert model)
barchart.table (table methods for barchart and dotplot)
barlabels (Label the bars on a barplot)
barley (Yield data from a Minnesota barley trial)
barNest (Display a nested breakdown of numeric values)
barp (A bar plotting routine)
barplot (Bar Plots)
barplot2 (Enhanced Bar Plots)
barro (Barro Data)
bartlett.test (Bartlett Test of Homogeneity of Variances)
Base environment
Base graphics
base package
base-defunct (Defunct Functions in Package base)
base-deprecated (Deprecated Functions in Package base)
base-internal (Internal Objects in Package base)
base-package (The R Base Package)
base64 (Encode/Decode base64 content)
base64encode & base64decode (Convert R vectors to/from the Base64 format)
Baseball (Baseball Data)
baseball (Yearly batting records for all major league baseball players)
basehaz (Compute the baseline survival curve for a Cox model)
basename (Manipulate File Paths)
bash (Open bash shell in package directory.)
Basic types
BasicClasses (Classes Corresponding to Basic Data Types)
basicHeaderGatherer (Functions for processing the response header of a libcurl request)
basicJSONHandler (Create handler for processing JSON elements from a parser)
basicTextGatherer (Cumulate text across callbacks (from an HTTP response))
BATCH (Batch Execution of R)
batchSE (Batch Standard Error)
batchSOM (Self-Organizing Maps: Batch Algorithm)
bats (BATS model (Exponential smoothing state space model with Box-Cox transformation, ARMA errors, Trend and Seasonal components))
battleship.plot (Display a matrix of values as the widths of stacked rectangles)
Baumann (Methods of Teaching Reading Comprehension)
bbox-methods (retrieve bbox from spatial data)
bclust (Bagged Clustering)
bcPower (Box-Cox and Yeo-Johnson Power Transformations)
bcv (Biased Cross-Validation for Bandwidth Selection)
bdf (Language scores)
bdiag (Construct a Block Diagonal Matrix)
bds.test (BDS Test)
beav1 (Body Temperature Series of Beaver 1)
beav2 (Body Temperature Series of Beaver 2)
beaver (Beaver Body Temperature Data)
beavers (Body Temperature Series of Two Beavers)
Bechtoldt (Seven data sets showing a bifactor solution.)
Belgian-phones (Belgium Phone Calls 1950-1973)
benchplot (Benchmark plot creation time. Broken down into construct, build, render and draw times.)
BEPS (British Election Panel Study)
Bessel (Bessel Functions)
best.scales (A set of functions for factorial and empirical scale construction)
Beta (The Beta Distribution)
betar (GAM beta regression family)
between (Convenience function for range subset logic.)
betweenness (Vertex and edge betweenness centrality)
bev (Beveridge Wheat Price Index, 1500–1869.)
bfi (25 Personality items representing 5 factors)
Bfox (Canadian Women's Labour-Force Participation)
bg3d (Set up Background)
bgplot3d (Use base graphics for RGL background)
bgtest (Breusch-Godfrey Test)
bi.bars (Draw pairs of bargraphs based on two groups)
bibentry (Bibliography Entries)
bibstyle (Select or define a bibliography style.)
biconnected.components (Biconnected components)
bigcity (Population of U.S. Cities)
bin.wind.records (Classify wind direction and speed records)
Binary connections
Binary data formats
Binary distribution
Binary files
binaryBuffer (Create internal C-level data structure for collecting binary data)
binciWl (Lower binomial confidence limit)
binciWu (Upper binomial confidence limit)
bincombinations (Binary Combinations)
binconf (Confidence Intervals for Binomial Probabilities)
bind (Row and column binding for gtables.)
bindData (Bind two data frames into a multivariate data frame)
bindenv (Binding and Environment Locking, Active Bindings)
binom.test (Exact Binomial Test)
Binomial (The Binomial Distribution)
binsearch (Binary Search)
biocAccess (Hourly access attempts to Bioconductor website)
biopsy (Biopsy Data on Breast Cancer Patients)
bipartite.mapping (Decide whether a graph is bipartite)
bipartite.projection (Project a bipartite graph)
bipartite.random.game (Bipartite random graphs)
biplot (Biplot of Multivariate Data)
biplot.princomp (Biplot for Principal Components)
biplot.psych (Draw biplots of factor or component scores by factor or component loadings)
birthday (Probability of coincidences)
birthwt (Risk Factors Associated with Low Infant Birth Weight)
bitAnd (Bitwise And, Or and Xor Operations)
bitFlip (Binary Flip (Not) Operator)
bitops package
bitShiftL (Bitwise Shift Operator (to the Left or Right))
bitwise (Bitwise Logical Operations)
biVar (Bivariate Summaries Computed Separately by a Series of Predictors)
bizdays (Number of trading days in each season)
BJsales (Sales Data with Leading Indicator)
bkde (Compute a Binned Kernel Density Estimate)
bkde2D (Compute a 2D Binned Kernel Density Estimate)
bkfe (Compute a Binned Kernel Functional Estimate)
Blackmore (Exercise Histories of Eating-Disordered and Control Subjects)
bladder (Bladder Cancer Recurrences)
BLAS
block.random (Create a block randomized structure for n independent variables)
blockStart (Equally sized 'timeDate' Blocks)
blot (Bond's Logical Operations Test – BLOT)
Bob (Symbolic constants identifying the type of a JSON value.)
bobyqa (An R interface to the bobyqa implementation of Powell)
bock (Bock and Liberman (1970) data set of 1000 observations of the LSAT)
BOD (Biochemical Oxygen Demand)
body (Access to and Manipulation of the Body of a Function)
BodyWeight (Rat weight over time for different diets)
Bollen (Bollen's Data on Industrialization and Political Democracy)
bondyield (Bond Yield)
bonpow (Find Bonacich Power Centrality Scores of Network Positions)
boot (Bootstrap Resampling)
Boot (Bootstrapping for regression models)
boot package
boot-practicals (Functions for Bootstrap Practicals)
boot.array (Bootstrap Resampling Arrays)
boot.ci (Nonparametric Bootstrap Confidence Intervals)
boot.crq (Bootstrapping Censored Quantile Regression)
boot.rq (Bootstrapping Quantile Regression)
bootCase (Case bootstrap for regression models)
bootkm (Bootstrap Kaplan-Meier Estimates)
bootMer (Model-based (Semi-)Parametric Bootstrap for Mixed Models)
bootSem (Bootstrap a Structural Equation Model)
bootstrap.lca (Bootstrap Samples of LCA Results)
bootstrapPage (Create a Bootstrap page)
Border (Create an Border object.)
borders (Create a layer of map borders.)
Bosco (Boscovich Data)
Boston (Housing Values in Suburbs of Boston)
box (Draw a Box around a Plot)
box.heresy (Display a sort of box plot)
Box.test (Box-Pierce and Ljung-Box Tests)
BoxCox (Box Cox Transformation)
boxCox (Box-Cox Transformations for Linear Models)
boxcox (Box-Cox Transformations for Linear Models)
BoxCox.lambda (Automatic selection of Box Cox transformation parameter)
boxcox_trans (Box-Cox power transformation.)
boxCoxVariable (Constructed Variable for Box-Cox Transformation)
boxed.labels (Place labels in boxes)
boxplot (Box Plots)
Boxplot (Boxplots With Point Identification)
boxplot.bclust (Boxplot of Cluster Profiles)
boxplot.matrix (Draw a Boxplot for each Column (Row) of a Matrix)
boxplot.stats (Box Plot Statistics)
boxplot2 (Produce a Boxplot Annotated with the Number of Observations)
boxTidwell (Box-Tidwell Transformations)
bpower (Power and Sample Size for Two-Sample Binomial Test)
bpplot (Box-percentile plots)
bptest (Breusch-Pagan Test)
bpy.colors (blue-pink-yellow color scheme, which also prints well on black/white printers)
bquote (Partial substitution in expressions)
brambles (Spatial Location of Bramble Canes)
bread (Bread for Sandwiches)
breslow (Smoking Deaths Among Doctors)
brew_dr (Diagnose common configuration problems)
brewer_pal (Color Brewer palette (discrete).)
brkdn.plot (A point/line plotting routine)
brkdnNest (Perform a nested breakdown of numeric values)
BrokenMarriage (Broken Marriage Data)
BROWSE (Open specified url in browser.)
browseEnv (Browse Objects in Environment)
browser
browser (Environment Browser)
browserText (Functions to Retrieve Values Supplied by Calls to the Browser)
browseURL (Load URL into a WWW Browser)
browseVignettes (List Vignettes in an HTML Browser)
Browsing
bs (B-Spline Basis for Polynomial Splines)
bubble (Create a bubble plot of spatial data)
bug.report (Send a Bug Report)
bugs2jags (Convert WinBUGS data file to JAGS data file)
build (Build package.)
build_github_devtools (Build the development version of devtools from GitHub.)
build_vignettes (Build package vignettes.)
build_win (Build windows binary package.)
builder (HTML Builder Functions)
Building binary packages
Building from source
Building package tarballs
Building R.app
Building the bitmap files
Building the cairo devices
Building the core files
Building the Inno Setup installer
Building the manuals
Building the MSI installer
buildVignette (Build one vignette)
buildVignettes (List and Build Package Vignettes)
Builtin objects and special forms
builtins (Returns the Names of All Built-in Objects)
bumpchart (Display a "bumps" chart)
BunchKaufman-methods (Bunch-Kaufman Decomposition Methods)
Bundesliga (Ergebnisse der Fussball-Bundesliga)
Bundestag2005 (Votes in German Bundestag Election 2005)
burt (11 emotional variables from Burt (1915))
Burt (Fraudulent Data on IQs of Twins Raised Apart)
Butterfly (Butterfly Species in Malaya)
bxp (Draw Box Plots from Summaries)
by (Apply a Function to a Data Frame Split by Factors)
bystats (Statistics by Categories)
Byte-compilation
c (Combine Values into a Vector or List)
c (Concatenating 'timeDate' Objects)
C (Sets Contrasts for a Factor)
C++Class-class (Reflection information for an internal c++ class)
C++Constructor-class (Class "C++Constructor")
C++Field-class (Class "C++Field")
C++Function-class (Class "C++Function")
C++Object-class (c++ internal objects)
C++OverloadedMethods-class (Class "C++OverloadedMethods")
C-level messages
c.trellis (Merge trellis objects, using same or different scales)
cabbages (Data from a cabbage field trial)
cache_info (Compute caching information for a response.)
CAex (Albers' example Matrix with "Difficult" Eigen Factorization)
cairo (Cairographics-based SVG, PDF and PostScript Graphics Devices)
caith (Colours of Eyes and Hair of People in Caithness)
cake (Breakage Angle of Chocolate Cakes)
calc_element (Calculate the element properties, by inheriting properties from its parents)
calcium (Calcium Uptake Data)
calcStringMetric (Calculate Metric Information for Text)
Calculating numerical derivatives
call (Function Calls)
callCC (Call With Current Continuation)
CallExternal (Modern Interfaces to C/C++ code)
callGeneric (Call the Current Generic Function from a Method)
Calling .Call
Calling .External
Calling C from FORTRAN and vice versa
Calling R.dll directly
callNextMethod (Call an Inherited Method)
calspeedflow (Speed-flow data from Calfornia.)
camp (Mount Campito Yearly Treering Data, -3435–1969.)
Can I use R for commercial purposes?
canada.cities (Database of Canadian cities)
canCoerce (Can an Object be Coerced to a Certain S4 Class?)
cancor (Canonical Correlations)
cane (Sugar-cane Disease Data)
canonical.permutation (Canonical permutation of a graph)
CanPop (Canadian Population Data)
capabilities (Report Capabilities of this Build of R)
capability (Simulated Manufacturing Process Data)
capitalize (capitalize the first letter of a string)
capture.output (Send Output to a Character String or File)
car package
car-deprecated (Deprecated Functions in car Package)
car-package (Companion to Applied Regression)
car.test.frame (Automobile Data from 'Consumer Reports' 1990)
car90 (Automobile Data from 'Consumer Reports' 1990)
cars (Speed and Stopping Distances of Cars)
Cars93 (Data from 93 Cars on Sale in the USA in 1993)
carWeb (Access to the R Companion to Applied Regression website)
case (Map elements of a vector according to the provided 'cases')
case+variable.names (Case and Variable Names of Fitted Models)
cast (Cast function)
cast (Cast functions Cast a molten data frame into an array or data frame.)
cast_matrix (Cast matrix.)
cast_parse_formula (Cast parse formula)
cat (Concatenate and Print)
catalogLoad (Manipulate XML catalog contents)
catalogResolve (Look up an element via the XML catalog mechanism)
categoryReshape (Convert object label/attribute label coding.)
caTools package
caTools-package (Tools: moving window statistics, GIF, Base64, ROC AUC, etc.)
cats (Anatomical Data from Domestic Cats)
catsM (Weight Data for Domestic Cats)
Cauchy (The Cauchy Distribution)
cav (Position of Muscle Caveolae)
Caveats
cBind (Versions of 'cbind' and 'rbind' recursively built on cbind2/rbind2)
cbind2 (Combine two Objects by Columns or Rows)
cbindX (Column-bind objects with different number of rows)
cbpp (Contagious bovine pleuropneumonia)
cbreaks (Compute breaks for continuous scale.)
cch (Fits proportional hazards regression model to case-cohort data)
CCmaps (Conditioned choropleth maps)
cd4 (CD4 Counts for HIV-Positive Patients)
cd4.nested (Nested Bootstrap of cd4 data)
cd_plot (Conditional Density Plots)
cdplot (Conditional Density Plots)
Cefamandole (Pharmacokinetics of Cefamandole)
Cell (Functions to manipulate cells.)
CellBlock (Create and style a block of cells.)
CellProtection (Create a CellProtection object.)
CellStyle (Functions to manipulate cells.)
cellstyle-class (Class "cellstyle")
cement (Heat Evolved by Setting Cements)
censboot (Bootstrap for Censored Data)
censor (Censor any values outside of range.)
centerText (Center Text Strings)
centipede.plot (Display a centipede plot)
centralization (Centralization of a graph.tmax)
ceresPlots (Ceres Plots)
CFA (Rcmdr Confirmatory Factor Analysis Dialog)
CFILE (Create a C-level handle for a file)
cftest (Testing Estimated Coefficients)
cgd (Chronic Granulotomous Disease data)
changedFiles (Detect which files have changed)
Changing the length of an object
channing (Channing House Data)
char.expand (Expand a String with Respect to a Target Table)
char2dms (Convert character vector to DMS-class object)
character (Character Vectors)
Character encoding issues
character or NULL-class (Class "character or NULL")
Character vectors
charmatch (Partial String Matching)
charsets (Conversion Tables between Character Sets)
chartr (Character Translation and Casefolding)
check (Build and check a package, cleaning up automatically on success.)
Check timing
check.options (Set Options with Consistency Checks)
check_cran (Check a package from CRAN.)
check_dep_version (Check that the version of an imported package satisfies the requirements)
check_doc (Check documentation, as R CMD check does.)
check_formula (Check formula)
check_mnsl (Checks for valid Munsell colours)
check_packages_in_dir (Check Source Packages and Their Reverse Dependencies)
checkboxGroupInput (Checkbox Group Input Control)
checkboxInput (Checkbox Input Control)
checkFF (Check Foreign Function Calls)
Checking and building packages
Checking installed source packages
Checking memory access
Checking packages
Checking the build
checkMD5sums (Check and Create MD5 Checksum Files)
checkNoException (Checking for occurrence of exceptions)
checkPoFiles (Check translation files for inconsistent format strings.)
checkPolygonsHoles (Check holes in Polygons objects)
checkRd (Check an Rd Object)
checkRdaFiles (Report on Details of Saved Images or Re-saves them)
checkRVersion (Check if a newer version of R is available)
checkTnF (Check R Packages or Code for T/F)
checkUsage (Check R Code for Possible Problems)
checkVignettes (Check Package Vignettes)
chem (Copper in Wholemeal Flour)
ChickEgg (Chickens, Eggs, and Causality)
ChickWeight (Weight versus age of chicks on different diets)
chickwts (Chicken Weights by Feed Type)
Chile (Voting Intentions in the 1988 Chilean Plebiscite)
Chirot (The 1907 Romanian Peasant Rebellion)
chisq.test (Pearson's Chi-squared Test for Count Data)
Chisquare (The (non-central) Chi-Squared Distribution)
chmatch (Faster match of character vectors)
CHMfactor-class (CHOLMOD-based Cholesky Factorizations)
chol (Choleski Decomposition - 'Matrix' S4 Generic and Methods)
chol2inv (Inverse from Choleski (or QR) Decomposition)
chol2inv-methods (Inverse from Choleski or QR Decomposition – Matrix Methods)
Cholesky (Cholesky Decomposition of a Sparse Matrix)
Cholesky-class (Cholesky and Bunch-Kaufman Decompositions)
cholesterol (Cholesterol Reduction Data Set)
choose.k (Basis dimension choice for smooths)
choose_palette (Graphical User Interface for Choosing HCL Color Palettes)
chooseBioCmirror (Select a Bioconductor Mirror)
chooseCRANmirror (Select a CRAN Mirror)
Choosing between 32- and 64-bit builds
chorSub (Subset of C-horizon of Kola Data)
chroma_slice (Plot all colours with the same chroma)
chron (Create a Chronological Object)
chron package
chron-internal (Internal chron objects)
chull (Compute Convex Hull of a Set of Points)
chunkToLineReader (Utility that collects data from the HTTP reply into lines and calls user-provided function.)
ci2d (Create 2-dimensional empirical confidence regions)
ciapower (Power of Interaction Test for Exponential Survival)
circ.tests (Apply four tests of circumplex versus simple structure)
citation (Citing R and R Packages in Publications)
CITATION files
cite (Cite a bibliography entry.)
citEntry (Bibliography Entries (Older Interface))
cities (Distances between 11 US cities)
Citing R
Citing this document
cksum (Compute Check Sum)
Clang
clara (Clustering Large Applications)
clara.object (Clustering Large Applications (CLARA) Object)
claridge (Genetic Links to Left-handedness)
CLASS (Extract and Set .CLASS Attribute)
class (Object Classes)
class package
class.ind (Generates Class Indicator Matrix from a Factor)
class_class package
classAgreement (Coefficients Comparing Classification Agreement)
classCenter (Prototypes of groups.)
Classes
Classes (Class Definitions)
Classes, generic functions and object orientation
classesToAM (Compute an Adjacency Matrix for Superclasses of Class Definitions)
className (Class names including the corresponding package)
classRepresentation-class (Class Objects)
cld (Set up a compact letter display of all pair-wise comparisons)
clean.args (Remove inappropriate arguments from an argument list)
clean.vars (Clean variables.)
clean_dll (Remove compiled objects from /src/ directory)
clean_source (Sources an R file in a clean environment.)
clean_vignettes (Clean built vignettes.)
clearNamedRegion-methods (Clearing named regions in a workbook)
clearRange-methods (Clearing cell ranges in a workbook)
clearRangeFromReference-methods (Clearing cell ranges in a workbook)
clearSheet-methods (Clearing worksheets in a workbook)
clip (Set Clipping Region)
cliques (The functions find cliques, ie. complete subgraphs in a graph)
clock24.plot (Plot values on a 24 hour "clockface")
clogit (Conditional logistic regression)
clone (Clone/duplicate an object)
clone (Object cloner)
cloneSheet-methods (Cloning/copying worksheets)
close.socket (Close a Socket)
closeDataset-methods (closeDataset methods)
closeness (Closeness centrality of vertices)
cloth (Number of Flaws in Cloth)
cloud (3d Scatter Plot and Wireframe Surface Plot)
clplot (Plot lines with colors determined by values.)
clusGap (Gap Statistic for Estimating the Number of Clusters)
clusplot (Bivariate Cluster Plot (of a Partitioning Object))
clusplot.default (Bivariate Cluster Plot (clusplot) Default Method)
cluster (Identify clusters.)
cluster package
cluster-internal (Internal cluster functions)
cluster.cor (Find correlations of composite variables (corrected for overla from a larger matrix.)
cluster.fit (cluster Fit: fit of the cluster model to a correlation matrix)
cluster.loadings (Find item by cluster correlations, corrected for overlap and reliability)
cluster.overplot (Shift overlying points into clusters)
cluster.plot (Plot factor/cluster loadings and assign items to clusters by their highest loading.)
cluster2keys (Convert a cluster vector (from e.g., kmeans) to a keys matrix suitable for scoring item clusters.)
cluster_cluster package
clusterApply (Apply Operations using Clusters)
clusters (Connected components of a graph)
cm (Unit Transformation)
cmdscale (Classical (Metric) Multidimensional Scaling)
cmeans (Fuzzy C-Means Clustering)
cml (Chronic Myelogenous Leukemia survival data.)
CNES (Variables from the 1997 Canadian National Election Study)
cnvrt.coords (Convert between the 5 different coordinate sytems on a graphical device)
co.transfer (Carbon Monoxide Transfer)
CO2 (Carbon Dioxide Uptake in Grass Plants)
co2 (Mauna Loa Atmospheric CO2 Concentration)
co_table (Compute Conditional Tables)
coal (Dates of Coal Mining Disasters)
CoalMiners (Breathlessness and Wheeze in Coal Miners)
CobarOre (Cobar Ore data)
cocitation (Cocitation coupling)
coda package
coda.options (Options settings for the codamenu driver)
codamenu (Main menu driver for the coda package)
codetools (Low Level Code Analysis Tools for R)
codetools package
codoc (Check Code/Documentation Consistency)
Coef (Assign Values to Coefficients)
coef (Extract Model Coefficients)
coef-methods (Methods for Function coef in Package stats4)
coef.corStruct (Coefficients of a corStruct Object)
coef.gnls (Extract gnls Coefficients)
coef.hclust (Agglomerative / Divisive Coefficient for 'hclust' Objects)
coef.lme (Extract lme Coefficients)
coef.lmList (Extract lmList Coefficients)
coef.modelStruct (Extract modelStruct Object Coefficients)
coef.pdMat (pdMat Object Coefficients)
coef.reStruct (reStruct Object Coefficients)
coef.varFunc (varFunc Object Coefficients)
coeftest (Testing Estimated Coefficients)
coerceNodes (Transform between XML representations)
cohen.kappa (Find Cohen's kappa and weighted kappa coefficients for correlation of two raters)
cohesive.blocks (Calculate Cohesive Blocks)
coindep_test (Test for (Conditional) Independence)
col (Column Indexes)
col2hcl (Modify standard R colour in hcl colour space.)
col2hex (Convert color names to hex RGB strings)
col2idx (Converting Excel column names to indices)
col2rgb (Color to RGB Conversion)
colAUC (Column-wise Area Under ROC Curve (AUC))
collapse (Collapse According to Groups)
collapse.groupedData (Collapse a groupedData Object)
colon (Chemotherapy for Stage B/C colon cancer)
color-class (Class "color")
color.axis (Display an axis in a specified color)
color.gradient (Calculate an arbitrary sequence of colors)
color.id (Identify closest match to a color)
color.legend (Legend matching categories or values to colors)
color.scale (Turn values into colors.)
color.scale.lines (Line segments with scaled colors)
color2D.matplot (Display a numeric matrix as color matrix)
colorpanel (Generate a smoothly varying set of colors)
colorRamp (Color interpolation)
colors (Color Names)
colorschemes (Color Schemes)
colorspace package
colourise (Colourise text for display in the terminal.)
Colours
colsplit (Split a vector into multiple columns)
colSums (Form Row and Column Sums and Means)
columb (Reduced version of Columbus OH crime data)
column (Create a column within a UI definition)
colwise (Column-wise function.)
combinations (Enumerate the Combinations or Permutations of the Elements of a Vector)
combine (Combine Ensembles of Trees)
combine (Combine R Objects With a Column Labeling the Source)
combine_factor (Combine factor levels)
combineLimits (Combine axis limits across margins)
Combining attributes (How igraph functions handle attributes when the graph changes)
combn (Generate All Combinations of n Elements, Taken m at a Time)
combos (Ordered Combinations)
combs (All Combinations of k Elements from Vector v)
comma_format (Comma formatter: format number with commas separating thousands.)
commandArgs (Extract Command Line Arguments)
Commander (R Commander)
Commander-es (R Commander)
Comment (Functions to manipulate cell comments.)
comment (Query or Set a "comment" Attribute)
Comments
communities (Functions to deal with the result of network community detection)
community.to.membership (Common functions supporting community detection algorithms)
comorbidity (Convert base rates of two diagnoses and their comorbidity into phi, Yule, and tetrachorics)
compact (Compact list.)
compactPDF (Compact PDF Files)
compare.communities (Compares community structures using various metrics)
compare_state (Compare two directory states.)
compareCoefs (Print estimated coefficients and their standard errors in a table for several regression models.)
compareFits (Compare Fitted Objects)
comparePred (Compare Predictions)
compareVersion (Compare Two Package Version Numbers)
compareXMLDocs (Indicate differences between two XML documents)
Comparison (Relational Operators)
compassRose (Display a compass rose.)
Compilation flags
COMPILE (Compile Files for Use with R)
Compile and load flags
compile_dll (Compile a .dll/.so from source.)
compileAttributes (Compile Rcpp Attributes for a Package)
compiler package
compiler_flags (Default compiler flags used by devtools.)
Compiling against the R library
Compiling in sub-directories
complement (Find the complement of a munsell colour)
complement_slice (A vertical slice through the Munsell space)
complete (Complete an asynchronous HTTP request)
complete.cases (Find Complete Cases)
complex (Complex Vectors)
compMatrix-class (Class "compMatrix" of Composite (Factorizable) Matrices)
components (In- or out- component of a vertex)
Compound expressions
Compression and Archives
Compute (Rcmdr Compute Dialog)
compute.margins (Compute margins)
Computing on the language
con2tr (Convert Lists to Data Frames for use by lattice)
Concatenating lists
Concept Index
Concept index
concurvity (GAM concurvity measures)
condense (Condense training set for k-NN classifier)
condense (Condense)
condense.df (Condense a data frame)
condest (Compute Approximate CONDition number and 1-Norm of (Large) Matrices)
Conditional execution: if statements
Conditional text
conditionalPanel (Conditional Panel)
conditions (Condition Handling and Recovery)
config (Set curl options.)
Configuration on a Unix-alike
Configuration options
Configuration variables
Configure and cleanup
Configure example
Confint (Confidence Intervals for Model Coefficients)
confint (Confidence Intervals for Model Parameters)
confint-MASS (Confidence Intervals for Model Parameters)
confint-methods (Methods for Function confint in Package stats4)
confint.merMod (Compute Confidence Intervals for Parameters of a [ng]lmer Fit)
conflicts (Search for Masked Objects on the Search Path)
Connections
connections (Functions to Manipulate Connections)
consolidate (Element Merging)
Constants
Constants (Built-in Constants)
constraint (Burt's constraint)
constrOptim (Linearly Constrained Optimization)
Constructing and modifying lists
content (Extract content from a request.)
content_type (Set content-type and accept headers.)
contents (Metadata for a Data Frame)
context (Describe the context of a set of tests.)
Contexts
continuous_scale (Continuous scale constructor.)
contour (Display Contours)
contourLines (Calculate Contour Lines)
ContourLines2SLDF (Converter functions to build SpatialLinesDataFrame objects)
contr.sdif (Successive Differences Contrast Coding)
contract.vertices (Contract several vertices into a single one)
contrast ((Possibly Sparse) Contrast Matrices)
Contrasts
Contrasts (Functions to Construct Contrasts)
contrasts (Get and Set Contrast Matrices)
contrib.url (Find Appropriate Paths in CRAN-like Repositories)
Contributed packages and CRAN
contributors (R Project Contributors)
contrMat (Contrast Matrices)
control (Control Variate Calculations)
Control statements
Control structures
Controlling visibility
Conventions
conversion (Convert a graph to an adjacency matrix or an edge list)
conversion between igraph and graphNEL graphs (Convert igraph graphs to graphNEL objects or back)
convertColor (Convert between Colour Spaces)
ConvertMedUnits (Convert medical measurements between International Standard (SI) and US 'Conventional' Units.)
convertXY (Convert between Graphics Coordinate Systems)
convex.hull (Convex hull of a set of vertices)
convolve (Convolution of Sequences via FFT)
cookies (Access cookies in a response.)
coop (Co-operative Trial in Analytical Chemistry)
coord (New coordinate system.)
coord_cartesian (Cartesian coordinates.)
coord_expand_defaults (Set the default expand values for the scale, if NA)
coord_fixed (Cartesian coordinates with fixed relationship between x and y scales.)
coord_flip (Flipped cartesian coordinates.)
coord_map (Map projections.)
coord_polar (Polar coordinates.)
coord_quickmap (Cartesian coordinates with an aspect ratio approximating Mercator projection.)
coord_trans (Transformed cartesian coordinate system.)
coordinates (set spatial coordinates to create a Spatial object, or retrieve spatial coordinates from a Spatial object)
coordinates-methods (retrieve (or set) spatial coordinates)
coordnames-methods (retrieve or assign coordinate names for classes in sp)
coords (Extract the numerical coordinates of a color)
cophenetic (Cophenetic Distances for a Hierarchical Clustering)
coplot (Conditioning Plots)
copy (Copy an entire object)
Copying of attributes
copyright (Copyrights of Files Used to Build R)
cor (Correlation, Variance and Covariance (Matrices))
cor.ci (Bootstrapped confidence intervals for raw and composite correlations)
cor.plot (Create an image plot for a correlation or factor matrix)
cor.smooth (Smooth a non-positive definite correlation matrix to make it positive definite)
cor.test (Test for Association/Correlation Between Paired Samples)
cor.wt (The sample size weighted correlation may be used in correlating aggregated data)
cor2dist (Convert correlations to distances (necessary to do multidimensional scaling of correlation data))
corAR1 (AR(1) Correlation Structure)
corARMA (ARMA(p,q) Correlation Structure)
CORBA interface
corCAR1 (Continuous AR(1) Correlation Structure)
corClasses (Correlation Structure Classes)
corCompSymm (Compound Symmetry Correlation Structure)
coredata (Extracting/Replacing the Core Data of Objects)
coredata.xts (Extract/Replace Core Data of an xts Object)
corExp (Exponential Correlation Structure)
corFactor (Factor of a Correlation Matrix)
corFactor.corStruct (Factor of a corStruct Object Matrix)
corFiml (Find a Full Information Maximum Likelihood (FIML) correlation or covariance matrix from a data matrix with missing data)
corGaus (Gaussian Correlation Structure)
corLin (Linear Correlation Structure)
corMatrix (Extract Correlation Matrix)
corMatrix.corStruct (Matrix of a corStruct Object)
corMatrix.pdMat (Extract Correlation Matrix from a pdMat Object)
corMatrix.reStruct (Extract Correlation Matrix from Components of an reStruct Object)
corNatural (General correlation in natural parameterization)
corner.label (Find corner locations and optionally display a label)
corr (Correlation Coefficient)
corr.test (Find the correlations, sample sizes, and probability values between elements of a matrix or data.frame.)
corRatio (Rational Quadratic Correlation Structure)
correct.cor (Find dis-attenuated correlations given correlations and reliabilities)
correlogram (Compute Spatial Correlograms)
corresp (Simple Correspondence Analysis)
corSpatial (Spatial Correlation Structure)
corSpher (Spherical Correlation Structure)
corSymm (General Correlation Structure)
cortest.bartlett (Bartlett's test that a correlation matrix is an identity matrix)
cortest.mat (Chi square tests of whether a single matrix is an identity matrix, or a pair of matrices are equal.)
cosinor (Functions for analysis of circadian or diurnal data)
cotab_panel (Panel-generating Functions for Contingency Table Coplots)
cotabplot (Coplot for Contingency Tables)
count (Count the number of occurences.)
count.fields (Count the Number of Fields per Line)
count.overplot (Show overlying points as counts)
count.pairwise (Count number of pairwise cases for a data set with missing (NA) data.)
countpattern (Count Binary Patterns)
county (United States County Map)
county.fips (FIPS county codes for US County Map)
cov.rob (Resistant Estimation of Multivariate Location and Scatter)
cov.trob (Covariance Estimation for Multivariate t Distribution)
cov.wt (Weighted Covariance Matrices)
Covariate (Assign Covariate Values)
Covariate.varFunc (Assign varFunc Covariate)
coverage (Coverage and self-coverage plots.)
Cowles (Cowles and Davis's Data on Volunteering)
cox.ph (Additive Cox Proportional Hazard Model)
cox.zph (Test the Proportional Hazards Assumption of a Cox Regression)
coxph (Fit Proportional Hazards Regression Model)
coxph.control (Ancillary arguments for controling coxph fits)
coxph.detail (Details of a Cox Model Fit)
coxph.object (Proportional Hazards Regression Object)
coxph.wtest (Compute a quadratic form)
coxtest (Cox Test for Comparing Non-Nested Models)
cpgram (Plot Cumulative Periodogram)
cpower (Power of Cox/log-rank Two-Sample Test)
cppFunction (Define an R Function with a C++ Implementation)
cpus (Performance of Computer CPUs)
crabs (Morphological Measurements on Leptograpsus Crabs)
Cramer (The Cramer-von Mises Distribution)
cran_env_vars
create (Creates a new package, following all devtools package conventions.)
create.post (Ancillary Function for Preparing Emails and Postings)
create_description (Create a default DESCRIPTION file for a package.)
create_progress_bar (Create progress bar.)
create_traceback (Generate a traceback from a list of calls.)
createCellStyle-methods (Creating custom named and anonymous cell styles)
createFreezePane-methods (Creating a freeze pane on a worksheet)
createName-methods (Creating names in a workbook)
createSheet-methods (Creating worksheets in a workbook)
createSplitPane-methods (Creating a split pane on a worksheet)
createWebDependency (Create a web dependency)
Creating R packages
Creating shared objects
cref2idx (Converting Excel cell references to indices)
crimtab (Student's 3000 Criminals Data)
critval (Hotelling Critical Values)
Cross-references
crosscorr (Cross correlations for MCMC output)
crosscorr.plot (Plot image of correlation matrix)
crossprod (Matrix Crossproduct)
croston (Forecasts for intermittent demand using Croston's method)
crPlots (Component+Residual (Partial Residual) Plots)
crq (Functions to fit censored quantile regression models)
CRS-class (Class "CRS" of coordinate reference system arguments)
Cs (Character strings from unquoted names)
cscale (Continuous scale.)
cshell (Fuzzy C-Shell Clustering)
CsparseMatrix-class (Class "CsparseMatrix" of Sparse Matrices in Column-compressed Form)
cSplineDes (Evaluate cyclic B spline basis)
Cstack_info (Report Information on C Stack Size and Usage)
csv.get (Read Comma-Separated Text Data Files)
cta (Simulate the C(ues) T(endency) A(ction) model of motivation)
cu.summary (Automobile Data from 'Consumer Reports' 1990)
cubits (Galton's example of the relationship between height and 'cubit' or forearm length)
cum3 (Calculate Third Order Cumulants)
cumsum (Cumulative Sums, Products, and Extremes)
cumuplot (Cumulative quantile plot)
CURLEnums (Classes and coercion methods for enumerations in libcurl)
curlError (Raise a warning or error about a CURL problem)
curlEscape (Handle characters in URL that need to be escaped)
CurlFeatureBits (Constants for libcurl)
curlGlobalInit (Start and stop the Curl library)
CURLHandle-class (Class "CURLHandle" for synchronous HTTP requests)
curlOptions (Constructor and accessors for CURLOptions objects)
curlPerform (Perform the HTTP query)
curlSetOpt (Set values for the CURL options)
curlVersion (Information describing the Curl library)
currencysubstitution (Currency Substitution)
Current and future directions
current_input (Query the current input filename)
currentYear (Current Year)
curve (Draw Function Plots)
curveRep (Representative Curves)
Cushings (Diagnostic Tests on Patients with Cushing's Syndrome)
cushny (A data set from Cushny and Peebles (1905) on the effect of three drugs on hours of sleep, used by Student (1908))
custom.theme (Create a lattice theme based on specified colors)
Customizing package compilation
Customizing the environment
cut (Convert Numeric to Factor)
cut.dates (Create a Factor from a Chron or Dates Object)
cut.POSIXt (Convert a Date or Date-Time Object to a Factor)
cut2 (Cut a Numeric Variable into Intervals)
cut_interval (Cut numeric vector into intervals of equal length.)
cut_number (Cut numeric vector into intervals containing equal number of points.)
cutree (Cut a Tree into Groups of Data)
CV (Cross-validation statistic)
cv.glm (Cross-validation for Generalized Linear Models)
cweave (Col weave)
Cygwin
cylinder3d (Create cylindrical or "tube" plots.)
cylindrect (Display an apparent cylinder)
daisy (Dissimilarity Matrix Calculation)
dalton (Effects of Daltonism (Red-Green Color Blindness))
DanishWelfare (Danish Welfare Study Data)
daply (Split data frame, apply function, and return results in an array.)
darker (Make a munsell colour darker)
darwin (Darwin's Plant Height Differences)
data (Data Sets)
Data frame objects
Data frames
Data in packages
Data Interchange Format (DIF)
Data permanency and removing objects
Data types
data.class (Object Classes)
data.frame (Data Frames)
data.frame.create.modify.check (Tips for Creating, Modifying, and Checking Data Frames)
data.matrix (Convert a Data Frame to a Numeric Matrix)
data.table package
data.table-class (S4 Definition for data.table)
data.table-package (Enhanced data.frame)
dataentry (Spreadsheet Interface for Entering Data)
DataFormat (Create an DataFormat object.)
dataframeHelpers (Data Frame Auxiliary Functions)
dataRep (Representativeness of Observations in a Data Set)
datasets package
datasets-package (The R Datasets Package)
datasetsDb (A sample sqlite database.)
dataViewport (Create a Viewport with Scales based on Data)
date (System Date and Time)
date_breaks (Regularly spaced dates.)
date_format (Formatted dates.)
date_trans (Transformation for dates (class Date).)
dateInput (Create date input)
dateRangeInput (Create date range input)
Dates (Date Class)
dates (Generate Dates and Times Components from Input)
DateTimeClasses (Date-Time Classes)
Davis (Self-Reports of Height and Weight)
DavisThin (Davis's Data on Drive for Thinness)
day.of.week (Convert between Julian and Calendar Dates)
DaylightSavingTime (Daylight Saving Time Rules)
dayOfWeek (Day of the Week)
dayOfYear (Day of the Year)
days (Return Various Periods from a Chron or Dates Object)
dbApply (Apply R functions to remote groups of DBMS rows (experimental))
dbApply-methods (Apply R/S-Plus functions to remote groups of DBMS rows (experimental))
dBase files (DBF)
dbBeginTransaction (Generic for creating a new transaction.)
dbBuildTableDefinition (Build the SQL CREATE TABLE definition as a string)
dbCallProc (Call an SQL stored procedure)
dbCallProc-methods (Call an SQL stored procedure)
dbClearResult (Clear a result set.)
dbColumnInfo (Information about result types.)
dbCommit-methods (DBMS Transaction Management)
dbConnect (Create a connection to a DBMS.)
dbConnect,SQLiteDriver-method (Connect to/disconnect from a SQLite database.)
dbConnect-methods (Create a connection object to an MySQL DBMS)
dbDataType (Determine the SQL data type of an object.)
dbDataType,SQLiteConnection-method (Determine the SQL Data Type of an R object.)
dbDataType-methods (Determine the SQL Data Type of an S object)
dbDisconnect (Disconnect (close) a connection)
dbDriver (Load and unload database drivers.)
dbDriver-methods (MySQL implementation of the Database Interface (DBI) classes and drivers)
dbEscapeStrings (Escape SQL-special characters in strings)
dbEscapeStrings-methods (Escape a Character Vector According to SQL rules)
dbExistsTable (Does a table exist?)
dbExistsTable,SQLiteConnection,character-method (Does the table exist?)
dbFetch (Fetch records from a previously executed query.)
dbGetDBIVersion (Determine the current version of the package.)
dbGetException (Get DBMS exceptions.)
dbGetException,SQLiteConnection-method (Get the last exception from the connection.)
dbGetInfo (Get DBMS metadata.)
dbGetInfo (Get metadata about a database object.)
dbGetInfo-methods (Database interface meta-data)
dbGetQuery (Send query, retrieve results and then clear result set.)
dbGetRowCount (The number of rows fetched so far.)
dbGetRowsAffected (The number of rows affected by data modifying query.)
dbGetStatement (Get the statement associated with a result set)
dbHasCompleted (Has the operation completed?)
DBI package
dbiCheckCompliance (Check a driver for compliance with DBI.)
DBIConnection-class (DBIConnection class.)
DBIDriver-class (DBIDriver class.)
DBIObject-class (DBIObject class.)
DBIResult-class (DBIResult class.)
dbIsValid (Check whether an SQLite object is valid or not.)
dbIsValid (Is this DBMS object still valid?)
dbListConnections (List currently open connections.)
dbListFields (List field names of a remote table.)
dbListFields,SQLiteConnection,character-method (List fields in specified table.)
dbListResults (A list of all pending results.)
dbListTables (List remote tables.)
dbListTables,SQLiteConnection-method (List available SQLite tables.)
dbListTables-methods (List items from an MySQL DBMS and from objects)
dbNextResult (Fetch next result set from an SQL script or stored procedure (experimental))
dbNextResult-methods (Fetch Next Result Set from Multiple Statements or Stored Procedures)
dbObjectId-class (Class dbObjectId)
dbReadTable (Copy data frames to and from database tables.)
dbReadTable,SQLiteConnection,character-method (Convenience functions for importing/exporting DBMS tables)
dbReadTable-methods (Convenience functions for Importing/Exporting DBMS tables)
dbRemoveTable (Remove a table from the database.)
dbRemoveTable,SQLiteConnection,character-method (Remove a table from the database.)
dbSendPreparedQuery (Generics for getting and sending prepared queries.)
dbSendQuery (Execute a statement on a given database connection.)
dbSendQuery-methods (Execute a statement on a given database connection)
dbSetDataMappings (Set data mappings between an DBMS and R.)
dbSetDataMappings-methods (Set data mappings between MySQL and R/S-Plus)
dbUnloadDriver,SQLiteDriver-method (Unload SQLite driver.)
dbWriteTable,SQLiteConnection,character,data.frame-method (Write a local data frame or file to the database.)
dcast.data.table (Fast dcast for data.table)
dcf (Read and Write Data in DCF Format)
ddenseMatrix-class (Virtual Class "ddenseMatrix" of Numeric Dense Matrices)
ddiMatrix-class (Class "ddiMatrix" of Diagonal Numeric Matrices)
ddply (Split data frame, apply function, and return results in a data frame.)
DDT (DDT in Kale)
death_reg (Death registrations from 1996 to 2010)
deaths (Monthly Deaths from Lung Diseases in the UK)
debug (Debug a Function)
debug/undebug
debugger (Post-Mortem Debugging)
Debugging
Debugging compiled code
Debugging R code
Debugging R from within Emacs
decompose (Classical Seasonal Decomposition by Moving Averages)
decompose.graph (Decompose a graph into components)
Default packages
defaults (Set defaults.)
deff (Design Effect and Intra-cluster Correlation)
Defining new binary operators
Defining statistical models; formulae
Definition
defmacro (Define a macro)
Defunct (Marking Objects as Defunct)
degAxis (axis with degrees)
degree (Degree and degree distribution of the vertices)
degree.sequence.game (Generate random graphs with a given degree sequence)
delayedAssign (Delay Evaluation)
DELETE (Send a DELETE request.)
delete.response (Modify Terms Objects)
delimMatch (Delimited Pattern Matching)
deltaMethod (Estimate and Standard Error of a Nonlinear Function of Estimated Regression Coefficients)
demangle (c++ type information)
demo (Demonstrations of R Functionality)
dendPlot (Plot dendrograms)
dendPlot.communities (Community structure dendrogram plots)
dendPlot.igraphHRG (HRG dendrogram plot)
dendrapply (Apply a Function to All Nodes of a Dendrogram)
dendrogram (General Tree Structures)
dendrogramGrob (Create a Grob Representing a Dendrogram)
dendroPlot (Display distributions as dendrites)
densCols (Colors for Smooth Density Plots)
denseMatrix-class (Virtual Class "denseMatrix" of All Dense Matrices)
density (Kernel Density Estimation)
densityBy (Create a 'violin plot' or density plot of the distribution of a set of variables)
densityPlot (Nonparametric Density Estimates)
densplot (Probability density function estimate from MCMC output)
denumerate (Transform an Allowable Formula for 'loglm' into one for 'terms')
dep_auto (Build automatic dependencies among chunks)
dep_prev (Make later chunks depend on previous chunks)
deparse (Expression Deparsing)
deparseOpts (Options for Expression Deparsing)
Deparsing
dependsAttribute (Rcpp::depends Attribute)
dependsOnPkgs (Find Reverse Dependencies)
Deprecated (Marking Objects as Deprecated)
Depredations (Minnesota Wolf Depredation Data)
depth (Determine the number of levels in an object.)
deriv (Symbolic and Algorithmic Derivatives of Simple Expressions)
desaturate (Desaturate Colors by Chroma Removal in HCL Space)
desaturate (Make a munsell colour less saturated)
desc (Descending order.)
describe (Basic descriptive statistics useful for psychometrics)
describe (Concise Statistical Description of a Vector, Matrix, Data Frame, or Formula)
describe (describe: a BDD testing language)
describeBy (Basic summary statistics by group)
det (Calculate the Determinant of a Matrix)
detach (Detach Objects from the Search Path)
Details of R types
detectCores (Detect the Number of CPU Cores)
detergent (Detergent Durability Data Set)
dev (Control Multiple Devices)
dev.capabilities (Query Capabilities of the Current Graphics Device)
dev.capture (Capture device output as a raster image)
dev.flush (Hold or Flush Output on an On-Screen Graphics Device.)
dev.interactive (Is the Current Graphics Device Interactive?)
dev.size (Find Size of Device Surface)
dev2 (Copy Graphics Between Multiple Devices)
dev2bitmap (Graphics Device for Bitmap Files via Ghostscript)
dev_example (Run a examples for an in-development function.)
dev_help (Read the in-development help for a package loaded with devtools.)
dev_meta (Return devtools metadata environment)
dev_mode (Activate and deactivate development mode.)
dev_packages (Return a vector of names of packages loaded by devtools)
devAskNewPage (Prompt before New Page)
devcomp (Extract the deviance component list)
deviance (Model Deviance)
Device capabilities
Device drivers
Device structures
Devices (List of Graphical Devices)
devtest (Return the path to one of the packages in the devtools test dir)
devtools (Package development tools for R.)
devtools package
df.residual (Residual Degrees-of-Freedom)
df2latex (Convert a data frame, correlation matrix, or factor analysis output to a LaTeX table)
dfbetaPlots (dfbeta and dfbetas Index Plots)
dgCMatrix-class (Compressed, sparse, column-oriented numeric matrices)
dgeMatrix-class (Class "dgeMatrix" of Dense Numeric (S4 Class) Matrices)
dgRMatrix-class (Sparse Compressed, Row-oriented Numeric Matrices)
dgTMatrix-class (Sparse matrices in triplet form)
diag (Matrix Diagonals)
Diagnostic messages
Diagonal (Create Diagonal Matrix Object)
diagonalMatrix-class (Class "diagonalMatrix" of Diagonal Matrices)
diagram (Helper functions for drawing path model diagrams)
diagU2N (Transform Triangular Matrices from Unit Triangular to General and back)
Dialyzer (High-Flux Hemodialyzer)
diameter (Diameter of a graph)
diamondplot (Plot multiple variables as polygons on a radial grid)
diamonds (Prices of 50,000 round cut diamonds)
diana (DIvisive ANAlysis Clustering)
dichromat (Remove Red-Green or Green-Blue Contrasts from Colors)
dichromat package
dichromat_pal (Dichromat (colour-blind) palette (discrete).)
diff (Lagged 'timeDate' Differences)
diff (Lagged Differences)
diff.xts (Lags and Differences of xts Objects)
diffinv (Discrete Integration: Inverse of Differencing)
difftime (Time Intervals)
difftimeDate (Difference of two 'timeDate' Objects)
digest (Create hash function digests for arbitrary R objects)
digest package
Dim (Extract Dimensions from an Object)
Dim.corSpatial (Dimensions of a corSpatial Object)
Dim.corStruct (Dimensions of a corStruct Object)
Dim.pdMat (Dimensions of a pdMat Object)
dim_names (Dimension names)
Dimensional attributes
Dimensions
dimensions-methods (retrieve spatial dimensions from spatial data)
Dimnames
dimnames (Dimnames of an Object)
dimnames.xts (Dimnames of an xts Object)
dims (Number of dimensions.)
dir_state (Capture the state of a directory.)
Direct manipulation of language objects
Directives
disaggregate-methods (disaggregate SpatialLines, SpatialLinesDataFrame, SpatialPolygons, or SpatialPolygonsDataFrame objects)
discard (Discard any values outside of range.)
discoveries (Yearly Numbers of Important Discoveries)
Discrete (Discrete Distribution)
discrete (Discrete Vector tools)
discrete_scale (Discrete scale constructor.)
dispersion (Display a measure of dispersion.)
Display graphics
displayDataset (Display a GDAL dataset)
Displaying multivariate data
dissimilarity.object (Dissimilarity Matrix Object)
dist (Distance Matrix Computation)
distplot (Diagnostic Distribution Plots)
Distribution functions
Distributions (Distributions in the stats package)
dither (Function to randomly perturb a vector)
div_gradient_pal (Diverging colour gradient (continous).)
dlply (Split data frame, apply function, and return results in a list.)
dm.test (Diebold-Mariano test for predictive accuracy)
dMatrix-class ((Virtual) Class "dMatrix" of "double" Matrices)
DMS-class (Class "DMS" for degree, minute, decimal second values)
DNase (Elisa assay of DNase)
do.call (Execute a Function Call)
do.first (Execute a graphic function on a plot)
docName (Accessors for name of XML document)
Doctype (Constructor for DTD reference)
Doctype-class (Class to describe a reference to an XML DTD)
document (Use roxygen to document a package.)
Documentation (Using and Creating On-line Documentation for Classes and Methods)
Documenting data sets
Documenting functions
Documenting packages
Documenting S4 classes and methods
dogs (Cardiac Data for Domestic Dogs)
dollar_format (Currency formatter: round to nearest cent and display dollar sign.)
domains (Reactive domains)
dominator.tree (Dominator tree)
dontCheck (Identity Function to Suppress Checking)
dose.p (Predict Doses for Binomial Assay model)
Dot-dot-dot
Dot-dot-dot arguments
dotchart (Cleveland's Dot Plots)
dotchart2 (Enhanced Dot Chart)
dotchart3 (Enhanced Version of dotchart Function)
dotplot.mtb (Minitab style dotplots)
dotsInPolys (Put dots in polygons)
dotsMethods (The Use of ... in Method Signatures)
double (Double-Precision Vectors)
doubledecker (Doubledecker Plot)
doubleYScale (Draw two plot series with different y scales)
download.file (Download File from the Internet)
download.packages (Download Packages from CRAN-like Repositories)
downloadButton (Create a download button or link)
downloadHandler (File Downloads)
downs.bc (Incidence of Down's Syndrome in British Columbia)
dpih (Select a Histogram Bin Width)
dpik (Select a Bandwidth for Kernel Density Estimation)
dpill (Select a Bandwidth for Local Linear Regression)
dpoMatrix-class (Positive Semi-definite Dense Numeric Matrices)
dput (Write an Object to a File or Recreate it)
draw.arc (Draw arc)
draw.circle (Draw a circle)
draw.colorkey (Produce a Colorkey for levelplot)
draw.ellipse (Draw ellipse)
draw.key (Produce a Legend or Key)
draw.radial.line (Draw a radial line)
draw.tetra (Draw a correlation ellipse and two normal curves to demonstrate tetrachoric correlation)
draw.tilted.sector (Display a 3D pie sector)
drawDetails (Customising grid Drawing)
Drawing graphs (Drawing graphs)
drawNestedBars (Display nested bars)
drawSectorAnnulus (Display a radial pie sector)
drivers (Deaths of Car Drivers in Great Britain 1969-84)
drop (Drop Redundant Extent Information)
drop.levels (Drop unused factor levels)
drop0 (Drop "Explicit Zeroes" from a Sparse Matrix)
drop1.merMod (Drop all possible single fixed-effect terms from a mixed effect model)
droplevels (droplevels)
Dropping all names in a printed array
dropterm (Try All One-Term Deletions from a Model)
dscale (Discrete scale.)
dsCMatrix-class (Numeric Symmetric Sparse (column compressed) Matrices)
dshw (Double-Seasonal Holt-Winters Forecasting)
dsparseMatrix-class (Virtual Class "dsparseMatrix" of Numeric Sparse Matrices)
dsRMatrix-class (Symmetric Sparse Compressed Row Matrices)
dsurvreg (Distributions available in survreg.)
dsyMatrix-class (Symmetric Dense Numeric Matrices)
dtCMatrix-class (Triangular, (compressed) sparse column matrices)
dtdElement (Gets the definition of an element or entity from a DTD.)
dtdElementValidEntry (Determines whether an XML element allows a particular type of sub-element.)
dtdIsAttribute (Query if a name is a valid attribute of a DTD element.)
dtdValidElement (Determines whether an XML tag is valid within another.)
dtpMatrix-class (Packed Triangular Dense Matrices - "dtpMatrix")
dtRMatrix-class (Triangular Sparse Compressed Row Matrices)
dtrMatrix-class (Triangular, dense, numeric matrices)
ducks (Behavioral and Plumage Characteristics of Hybrid Ducks)
dummy (Dummy variables (experimental))
dummy.code (Create dummy coded variables)
dummy.coef (Extract Coefficients in Original Coding)
dump (Text Representations of R Objects)
Duncan (Duncan's Occupational Prestige Data)
duplicated (Determine Duplicate Elements)
duplicated (Determine Duplicate Rows)
duplicated2 (Determine Duplicate Elements)
durbinWatsonTest (Durbin-Watson Test for Autocorrelated Errors)
dwtest (Durbin-Watson Test)
Dwyer (8 cognitive variables used by Dwyer for an example.)
dyad.census (Dyad census of a graph)
Dyestuff (Yield of dyestuff by batch)
dyn.load (Foreign Function Interface)
dyn.load and dyn.unload
Dynamic graphics
Dynamic pages
dynCurlReader (Dynamically determine content-type of body from HTTP header and set body reader)
dynrq (Dynamic Linear Quantile Regression)
e1071 package
e1071-deprecated (Deprecated Functions in Package e1071)
each (Aggregate multiple functions into a single function.)
eagles (Foraging Ecology of Bald Eagles)
eapply (Apply a Function Over Values in an Environment)
Earthquake (Earthquake Intensity)
EastAuClimate (Climate of the East Coast of Australia)
Easter (Date of Easter)
easter (Easter holidays in each season)
eccentricity (Eccentricity and radius)
ecdf (Empirical Cumulative Distribution Function)
Ecdf (Empirical Cumulative Distribution Plot)
ecdfplot (Trellis Displays of Empirical CDF)
eclipse_theme (Download and convert a theme from eclipsecolorthemes.org to CSS)
economics (US economic time series.)
edge.betweenness.community (Community structure detection based on edge betweenness)
edge.connectivity (Edge connectivity.)
edit (Invoke a Text Editor)
edit.data.frame (Edit Data Frames and Matrices)
editDataset (R Commander Dataset Editor)
editDetails (Customising grid Editing)
Editing data
Editing Rd files
EEF.profile (Empirical Likelihoods)
eff.aovlist (Compute Efficiencies of Multistratum Analysis of Variance)
effect (Functions For Constructing Effect Plots)
effectiveSize (Effective sample size for estimating the mean)
effects (Effects from Fitted Model)
effects package
effects-deprecated (Deprecated Function in effects Package)
effects-package (Effect Displays for Linear, Generalized Linear, and Other Models)
effects.sem (Total, Direct, and Indirect Effects for Structural Equation Models)
Efficiency factors in block designs
ehplot (Engelmann-Hecker-Plot - EH-Plot)
eigen (Spectral Decomposition of a Matrix)
eigen.loadings (Convert eigen vectors and eigen values to the more normal (for psychologists) component loadings)
Eigenvalues and eigenvectors
election (Assign party members to seats)
elem (Display Information about Elements in a Given Object)
element (Extract Elements of an Array)
element_blank (Theme element: blank. This theme element draws nothing, and assigns no space)
element_line (Theme element: line.)
element_rect (Theme element: rectangle.)
element_text (Theme element: text.)
Elementary arithmetic operations
elide-methods (Methods for Function elide in Package ‘maptools’)
ELISA (Data from an ELISA assay)
ellipse3d (Make an ellipsoid)
Ellipses (Ellipses, Data Ellipses, and Confidence Ellipses)
ellipses (Plot data and 1 and 2 sigma correlation ellipses)
ellipsoidhull (Compute the Ellipsoid Hull or Spanning Ellipsoid of a Point Set)
embed (Embedding a Time Series)
Embedding R under Unix-alikes
Embedding R under Windows
embedFonts (Embed Fonts in PostScript and PDF)
empinf (Empirical Influence Values)
Employment (Employment Status)
empty (Check if a data frame is empty.)
EmptyMethodsList-class (Internal Class representing Empty Methods List)
emptyspace (Find an empty space on a plot)
encoded_text_to_latex (Translate non-ASCII Text to LaTeX Escapes)
encodeString (Encode Character Vector as for Printing)
encodeURI (URI encoding/decoding)
Encoding
Encoding (Read or Set the Declared Encodings for a Character Vector)
Encoding issues
Encodings
Encodings and vignettes
Encodings for CHARSXPs
encomptest (Encompassing Test for Comparing Non-Nested Models)
endpoints (Locate Endpoints by Time)
EndRule (internal function)
engel (Engel Data)
engine_output (An output wrapper for language engine output)
ensureNamespace (Ensure that the node has a definition for particular XML namespaces)
env (Describe All Loaded Environments)
env_vars (Environment variables to set when calling R)
envelope (Confidence Envelopes for Curves)
environment (Environment Access)
Environment variable index
environment-class (Class "environment")
environmental (Atmospheric environmental conditions in New York City)
Environments
Environments and variable lookup
envRefClass-class (Class "envRefClass")
EnvVar (Environment Variables)
epi (Eysenck Personality Inventory (EPI) data for 3570 participants)
epi.bfi (13 personality scales from the Eysenck Personality Inventory and Big 5 inventory)
EpiInfo, Minitab, S-PLUS, SAS, SPSS, Stata, Systat
epil (Seizure Counts for Epileptics)
eqscplot (Plots with Geometrically Equal Scales)
equalBins (Multicolumn Formating)
equals (Expectation: is the object equal (with numerical tolerance) to a value?)
equals_reference (Expectation: is the object equal to a reference value stored in a file?)
erdos.renyi.game (Generate random graphs according to the Erdos-Renyi model)
ergoStool (Ergometrics experiment with stool types)
Ericksen (The 1980 U.S. Census Undercount)
errbar (Plot Error Bars)
Error handling
Error handling from FORTRAN
Error options
error.bars (Plot means and confidence intervals)
error.bars.by (Plot means and confidence intervals for multiple groups)
error.crosses (Plot x and y error bars)
errorCircles (Two way plots of means, error bars, and sample sizes)
escapeRegex (Escapes any characters that would have special meaning in a reqular expression.)
esoph (Smoking, Alcohol and (O)esophageal Cancer)
Essential and useful other programs under a Unix-alike
Essential programs and libraries
estfun (Extract Empirical Estimating Functions)
estimateTransform (Finding Univariate or Multivariate Power Transformations)
ethanol (Engine exhaust fumes from burning ethanol)
ets (Exponential smoothing state space model)
euro (Conversion Rates of Euro Currencies)
eurodist (Distances Between European and US Cities, respectively)
EuStockMarkets (Daily Closing Prices of Major European Stock Indices, 1991–1998)
eval (Evaluate an (Unevaluated) Expression)
eval.quoted (Evaluate a quoted list of variables.)
eval_clean (Evaluate code in a clean R session.)
evalCpp (Evaluate a C++ Expression)
evalSource (Use Function Definitions from a Source File without Reinstalling a Package)
evaluate (Evaluate input and return all details of evaluation.)
evaluate package
evaluate_promise (Evaluate a promise, capturing all types of output.)
Evaluating R expressions from C
Evaluation
Evaluation environment
Evaluation of expression objects
Evaluation of expressions
evcent (Find Eigenvector Centrality Scores of Network Positions)
event.chart (Flexible Event Chart for Time-to-Event Data)
event.convert (Event Conversion for Time-to-Event Data)
event.history (Produces event.history graph for survival data)
Examining the distribution of a set of data
example (Run an Examples Section from the Online Help)
Exception handling
Exceptions (Exception handling)
exclude.too.far (Exclude prediction grid points too far from data)
Executing commands from or diverting output to a file
exists (Is an Object Defined?)
existsName-methods (Checking existence of names in a workbook)
existsSheet-methods (Checking for existence of worksheets in a workbook)
exp.tilt (Exponential Tilting)
exp_trans (Exponential transformation (inverse of log transformation).)
expand (Expand a Decomposition into Factors)
expand (Expand)
expand.grid (Create a Data Frame from All Combinations of Factors)
expand.grid.df (Expand grid)
expand.model.frame (Add new variables to a model frame)
expand_limits (Expand the plot limits with data.)
expand_range (Expand a range with a multiplicative or additive constant.)
expandDoubleVerts (Expand terms with '||' notation into separate '|' terms)
expcov (Spatial Covariance Functions)
expect-compare (Expectation: is returned value less or greater than specified value?)
expect_that (Expect that a condition holds.)
expectation (Expectation class.)
explode (Explode a path into its components.)
expm (Matrix Exponential)
Exponential (The Exponential Distribution)
Export to text files
exportAttribute (Rcpp::export Attribute)
exposeClass (Create an Rcpp Module to Expose a C++ Class in R)
expression (Unevaluated Expressions)
Expression objects
Expressions
exprToFunction (Convert an expression to a function)
extended (An Extension of Wilkinson's Algorithm for Position Tick Labels on Axes)
extended.figures (Generate figures from An Extension of Wilkinson's Algorithm for Position Tick Labels on Axes)
extended_breaks (Extended breaks. Uses Wilkinson's extended breaks algorithm as implemented in the labeling package.)
extendrange (Extend a Numerical Range by a Small Percentage)
External pointers and weak references
externalFormats (Read and write external matrix formats)
Extract (Extract or Replace Parts of an Object)
Extract.data.frame (Extract or Replace Parts of a Data Frame)
Extract.factor (Extract or Replace Parts of a Factor)
extract.lme.cov (Extract the data covariance matrix from an lme object)
extractAIC (Extract AIC from a Fitted Model)
extraction-methods (Workbook data extraction & replacement operators)
extractSheetName (Extracting the sheet name from a formula)
Extremes (Maxima and Minima)
extrude3d (Generate extrusion mesh)
extSoftVersion (Report Versions of Third-Party Software)
fa (Exploratory Factor analysis using MinRes (minimum residual) as well as EFA by Principal Axis, Weighted Least Squares or Maximum Likelihood)
fa.diagram (Graph factor loading matrices)
fa.extension (Apply Dwyer's factor extension to find factor loadings for extended variables)
fa.parallel (Scree plots of data or correlation matrix compared to random “parallel" matrices)
fa.sort (Sort factor analysis or principal components analysis loadings)
facet (Facet specification.)
facet_grid (Lay out panels in a grid.)
facet_null (Facet specification: a single panel.)
facet_wrap (Wrap a 1d ribbon of panels into 2d.)
facmul (Multiplication by Decomposition Factors)
factanal (Factor Analysis)
factor (Factors)
factor.congruence (Coefficient of factor congruence)
factor.fit (How well does the factor model fit a correlation matrix. Part of the VSS package)
factor.model (Find R = F F' + U2 is the basic factor model)
factor.residuals (R* = R- F F')
factor.rotate (“Hand" rotate a factor loading matrix)
factor.scope (Compute Allowed Changes in Adding to or Dropping from a Formula)
factor.scores (Various ways to estimate factor scores for the factor analysis model)
factor.stats (Find various goodness of fit statistics for factor analysis and principal components)
factor2cluster (Extract cluster definitions from factor loadings)
Factors
fail (A default expectation that always fails.)
failwith (Fail with specified value.)
faithful (Old Faithful Geyser Data)
Families
family (Family Objects for Models)
family.mgcv (Distribution families in mgcv)
fan.plot (Display a fan plot)
fanny (Fuzzy Analysis Clustering)
fanny.object (Fuzzy Analysis (FANNY) Object)
FAQ (FAQ and ChangeLog of a package)
farms (Ecological Factors in Farm Management)
fastgreedy.community (Community structure via greedy optimization of modularity)
fastLm (Bare-bones linear model fitting function)
Fatigue (Cracks caused by metal fatigue)
fattyacid (Fatty Acid Content of Bacillus simplex.)
fclustIndex (Fuzzy Cluster Indexes (Validity/Performance Measures))
fdHess (Finite difference Hessian)
FDist (The F Distribution)
feather.plot (Display vectors along a horizontal reference line)
Federalist (‘May’ in Federalist Papers)
Feedback
fetch-methods (Fetch records from a previously executed query)
fft (Fast Discrete Fourier Transform)
fgl (Measurements of Forensic Glass Fragments)
fig_chunk (Obtain the figure filenames for a chunk)
fig_path (Path for figure files)
Figure margins
Figures
file.access (Ascertain File Accessibility)
file.choose (Choose a File Interactively)
file.edit (Edit One or More Files)
file.info (Extract File Information)
file.path (Construct Path to File)
file.show (Display One or More Files)
file_test (Shell-style Tests on Files)
fileInput (File Upload Control)
Filepaths
Files
files (File Manipulation)
Files and directories
files2 (Manipulaton of Directories and File Permissions)
fileUpload (Specify information about a file to upload in an HTTP request)
fileutils (File Utilities)
Fill (Create an Fill object.)
fill.corner (Fill a "corner" of a matrix with values)
filled.contour (Level (Contour) Plots)
filter (Linear Filtering on a Time Series)
finCenter (Financial Center of a timeDate object)
find.matches (Find Close Matches)
find.package (Find Packages)
find_gs_cmd (Find a GhostScript Executable)
find_reporter (Find reporter object given name)
find_rtools (Find rtools.)
find_topic (Find the rd file that documents a topic.)
findbars (Determine random-effects expressions from a formula)
findClass (Computations with Classes)
findfrequency (Find dominant frequency of a time series)
findGlobals (Find Global Functions and Variables Used by a Closure)
findHTTPHeaderEncoding (Find the encoding of the HTTP response from the HTTP header)
Finding and setting variables
Finding entry points in dynamically loaded code
Finding R_HOME
findInterval (Find Interval Numbers or Indices)
findLineNum (Find the Location of a Line of Source Code, or Set a Breakpoint There.)
findMethods (Description of the Methods Defined for a Generic Function)
findXInclude (Find the XInclude node associated with an XML node)
fir (Counts of Balsam-fir Seedlings)
first (Return First or Last n Elements of A Data Object)
first.word (First Word in a String or Expression)
firstDay (First and Last Days)
firstof (Create a POSIXct Object)
fisher.test (Fisher's Exact Test for Count Data)
fisherz (Fisher r to z and z to r and confidence intervals)
fitdistr (Maximum-likelihood Fitting of Univariate Distributions)
fitted (Extract Model Fitted Values)
fitted.Arima (One-step in-sample forecasts using ARIMA models)
fitted.glsStruct (Calculate glsStruct Fitted Values)
fitted.gnlsStruct (Calculate gnlsStruct Fitted Values)
fitted.lme (Extract lme Fitted Values)
fitted.lmeStruct (Calculate lmeStruct Fitted Values)
fitted.lmList (Extract lmList Fitted Values)
fitted.nlmeStruct (Calculate nlmeStruct Fitted Values)
fivenum (Tukey Five-Number Summaries)
fix (Fix an Object)
fix.family.link (Modify families for use in GAM fitting and checking)
fix_mnsl (Fix an undefined Munsell colour)
fixDependence (Detect linear dependencies of one matrix on another)
fixed (Match fixed characters, not regular expression.)
Fixed-width-format files
fixed.effects (Extract Fixed Effects)
fixedPage (Create a page with a fixed layout)
fixef (Extract fixed-effects estimates)
fixef.lmList (Extract lmList Fixed Effects)
Flat contingency tables
flchain (Assay of serum free light chain for 7874 subjects.)
fligner.test (Fligner-Killeen Test of Homogeneity of Variances)
flip (rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper))
floating.pie (Display a floating pie chart)
Florida (Florida County Voting)
Flow control elements
flower (Flower Characteristics)
flowLayout (Flow layout)
fluidPage (Create a page with fluid layout)
flush.console (Flush Output to A Console)
foldchange (Compute fold-change or convert between log-ratio and fold-change.)
followx (Fit an individual branch of a local principal curve.)
Font (Create a Font object.)
Footnotes
for
forbes (Forbes' Data on Boiling Points in the Alps)
force (Force Evaluation of an Argument)
forceSymmetric (Force a Matrix to 'symmetricMatrix' Without Symmetry Checks)
foreach (foreach)
foreach package
foreach-ext (Foreach Extension Functions)
foreach-package (The Foreach Package)
forecast (Forecasting time series)
forecast package
forecast.Arima (Forecasting using ARIMA or ARFIMA models)
forecast.bats (Forecasting using BATS and TBATS models)
forecast.ets (Forecasting using ETS models)
forecast.HoltWinters (Forecasting using Holt-Winters objects)
forecast.lm (Forecast a linear model with possible time series components)
forecast.stl (Forecasting using stl objects)
forecast.StructTS (Forecasting using Structural Time Series models)
Foreign (Foreign Function Interface)
Foreign language interfaces
foreign package
Foreign-internal (Internal Versions of the Foreign Function Interface)
foreign_foreign package
forest.fire.game (Forest Fire Network Model)
forget (Forget past results. Resets the cache of a memoised function.)
Formaldehyde (Determination of Formaldehyde)
formals
formals (Access to and Manipulation of the Formal Arguments)
format (Format Unordered and Ordered Lists)
format-methods (Format Methods)
format.chron (Format a chron object)
format.df (Format a Data Frame or Matrix for LaTeX or HTML)
format.info (format(.) Information)
format.pval (Format P Values)
format_format (Format with using any arguments to format.)
formatC (Formatting Using C-style Formats)
formatDL (Format Description Lists)
formatR package
formatSparseM (Formatting Sparse Numeric Matrices Utilities)
Forming partitioned matrices, cbind() and rbind()
Formula (Extended Formulas: Multiple Responses and Multiple Regressor Parts)
formula (Model Formulae)
Formula package
formula.gam (GAM formula)
formula.nls (Extract Model Formula from nls Object)
formula.pdBlocked (Extract pdBlocked Formula)
formula.pdMat (Extract pdMat Formula)
formula.reStruct (Extract reStruct Object Formula)
formXtViX (Form component of GAMM covariance matrix)
fortify (add information to data based on a fitted model)
fortify (Fortify a model with data.)
fortify-multcomp (Fortify methods for objects produced by multcomp)
fortify.lm (Supplement the data fitted to a linear model with model fit statistics.)
fortify.map (Fortify method for map objects.)
fortify.sp (Fortify method for classes from the sp package.)
Fortran array bounds checking
Fortran I/O
fourfold (Fourfold Plots)
fourfoldplot (Fourfold Plots)
foverlaps (Fast overlap joins)
fractions (Rational Approximation)
frailty (Random effects terms)
frame (Create / Start a New Plot Frame)
frameApply (Subset analysis on data frames)
Frameworks
france (France Map)
fread (Fast and friendly file finagler)
free (Release the specified object and clean up its memory usage)
FreeBSD
Freedman (Crowding and Crime in U. S. Metropolitan Areas)
freeny (Freeny's Revenue Data)
French fries (Sensory data from a french fries experiment)
french_fries (Sensory data from a french fries experiment.)
freq.array (Bootstrap Frequency Arrays)
frequency
Frequency tables from factors
frets (Head Dimensions in Brothers)
friedman.test (Friedman Rank Sum Test)
Friendly (Format Effects on Recall)
fromJSON (Convert JSON content to R objects)
Frontend
fs.test (FELSPLINE test function)
fscores (Factor Scores for Latent Variables)
ftable (Flat Contingency Tables)
ftable.formula (Formula Notation for Flat Contingency Tables)
ftemp (Femal Temperature Data)
ftpUpload (Upload content via FTP)
full.score (GCV/UBRE score for use within nlm)
fullaxis (Add an axis with a line to the edge of the plot)
fullseq (Generate sequence of fixed size intervals covering range.)
function (Function Definition)
Function and Variable Index
Function and variable index
Function calls
Function definitions
Function objects
Functions
Functions as objects
funprog (Common Higher-Order Functions in Functional Programming Languages)
funstofun (Aggregate multiple functions into a single function)
furc (Plot a dendrite)
GAGurine (Level of GAG in Urine of Children)
gaia (Gaia data)
galaxies (Velocities for 82 Galaxies)
galton (Galton's Mid parent child height data)
gam (Generalized additive models with integrated smoothness estimation)
gam.check (Some diagnostics for a fitted gam model)
gam.control (Setting GAM fitting defaults)
gam.convergence (GAM convergence and performance issues)
gam.fit (GAM P-IRLS estimation with GCV/UBRE smoothness estimation)
gam.fit3 (P-IRLS GAM estimation with GCV \& UBRE/AIC or RE/ML derivative calculation)
gam.models (Specifying generalized additive models)
gam.outer (Minimize GCV or UBRE score of a GAM using ‘outer’ iteration)
gam.scale (Scale parameter estimation in GAMs)
gam.selection (Generalized Additive Model Selection)
gam.side (Identifiability side conditions for a GAM)
gam.vcomp (Report gam smoothness estimates as variance components)
gam2objective (Objective functions for GAM smoothing parameter estimation)
gamm (Generalized Additive Mixed Models)
gamma.dispersion (Calculate the MLE of the Gamma Dispersion Parameter in a GLM Fit)
gamma.shape (Estimate the Shape Parameter of the Gamma Distribution in a GLM Fit)
GammaDist (The Gamma Distribution)
gamObject (Fitted gam object)
gamSim (Simulate example data for GAMs)
gantt.chart (Display a Gantt chart)
gap.barplot (Display a barplot with a gap (missing range) on one axis)
gap.boxplot (Display a boxplot with a gap (missing range))
gap.plot (Display a plot with one or two gaps (missing ranges) on one axis)
gapply (Apply a Function by Groups)
garch (Fit GARCH Models to Time Series)
garch-methods (Methods for Fitted GARCH Models)
gas (Australian monthly gas production)
Gasoline (Refinery yield of gasoline)
gaulss (Gaussian location-scale model family)
gbayes (Gaussian Bayesian Posterior and Predictive Distributions)
gc (Garbage Collection)
gc.time (Report Time Spent in Garbage Collection)
gcDestination (Find destination in geographical coordinates)
gctorture (Torture Garbage Collector)
GDALcall (Wrapper functions to allow more direct calling of rgdal C code)
GDALDataset-class (Class "GDALDataset")
GDALDriver-class (Class "GDALDriver": GDAL Driver Object)
GDALMajorObject-class (Class "GDALMajorObject")
GDALRasterBand-class (Class "GDALRasterBand")
GDALReadOnlyDataset-class (Class "GDALReadOnlyDataset")
GDALReadOnlyDataset-methods (subset methods for "GDALReadOnlyDataset")
GDALTransientDataset-class (Class "GDALTransientDataset")
gdata package
gdata-defunct (Defunct Functions in Package 'gdata')
gdata-package (Various R programming tools for data manipulation)
GE_SpatialGrid (Create SpatialGrid for PNG output to GE)
gEdit (Create and Apply Edit Objects)
gehan (Remission Times of Leukaemia Patients)
gelman.diag (Gelman and Rubin's convergence diagnostic)
gelman.plot (Gelman-Rubin-Brooks plot)
Generalized linear models
Generalized transpose of an array
generalizedLinearModel (Rcmdr Generalized Linear Model Dialog)
generalMatrix-class (Class "generalMatrix" of General Matrices)
Generating regular sequences
Generic functions and methods
Generic functions for extracting model information
genericFunction-class (Generic Function Objects)
GenericFunctions (Tools for Managing Generic Functions)
genericSAXHandlers (SAX generic callback handler list)
genotype (Rat Genotype Data)
geom_abline (Line specified by slope and intercept.)
geom_area (Area plot.)
geom_bar (Bars, rectangles with bases on x-axis)
geom_bin2d (Add heatmap of 2d bin counts.)
geom_blank (Blank, draws nothing.)
geom_boxplot (Box and whiskers plot.)
geom_contour (Display contours of a 3d surface in 2d.)
geom_crossbar (Hollow bar with middle indicated by horizontal line.)
geom_density (Display a smooth density estimate.)
geom_density2d (Contours from a 2d density estimate.)
geom_dotplot (Dot plot)
geom_errorbar (Error bars.)
geom_errorbarh (Horizontal error bars)
geom_freqpoly (Frequency polygon.)
geom_hex (Hexagon bining.)
geom_histogram (Histogram)
geom_hline (Horizontal line.)
geom_jitter (Points, jittered to reduce overplotting.)
geom_line (Connect observations, ordered by x value.)
geom_linerange (An interval represented by a vertical line.)
geom_map (Polygons from a reference map.)
geom_path (Connect observations in original order)
geom_point (Points, as for a scatterplot)
geom_pointrange (An interval represented by a vertical line, with a point in the middle.)
geom_polygon (Polygon, a filled path.)
geom_quantile (Add quantile lines from a quantile regression.)
geom_raster (High-performance rectangular tiling.)
geom_rect (2d rectangles.)
geom_ribbon (Ribbons, y range with continuous x values.)
geom_rug (Marginal rug plots.)
geom_segment (Single line segments.)
geom_smooth (Add a smoothed conditional mean.)
geom_step (Connect observations by stairs.)
geom_text (Textual annotations.)
geom_tile (Tile plane with rectangles.)
geom_violin (Violin plot.)
geom_vline (Line, vertical.)
Geometric (The Geometric Distribution)
geometric.mean (Find the geometric mean of a vector or columns of a data.frame.)
geometry-methods (Methods for retrieving the geometry from a composite (geometry + attributes) object)
GET (GET a url.)
get (Return the Value of a Named Object)
get.adjlist (Adjacency lists)
get.breaks (Get the breakpoints for a weighted histogram)
get.edge.ids (Find the edge ids based on the incident vertices of the edges)
get.gantt.info (Gather the information to create a Gantt chart)
get.hist.quote (Download Historical Finance Data)
get.incidence (Incidence matrix of a bipartite graph)
get.segs (Calculate the midpoints and limits for a centipede plot)
get.soil.texture (Enter soil texture data)
get.stochastic (Stochastic matrix of a graph)
get.tablepos (Get the position for a legend or table)
get.triprop (Enter three proportion data - usually soil textures)
get.var (Get named variable or evaluate expression from list or data.frame)
get_axispos3d (Get axis positions on a 3D plot)
getActiveSheetIndex-methods (Querying the active worksheet index)
getActiveSheetName-methods (Querying the active worksheet name)
getAnywhere (Retrieve an R Object, Including from a Namespace)
getBinaryURL (Download binary content)
getBitIndicators (Operate on bit fields)
getBoundingBox-methods (Querying the coordinates of a worksheet bounding box)
getCallingDLL (Compute DLL for Native Interface Call)
getCellFormula-methods (Retrieving formula definitions from cells)
getCellStyle-methods (Retrieving named cell styles)
getCellStyleForType-methods (Querying the cell style per data type for the DATATYPE style action)
getCheckLevel (Get 'R CMD check' Test Intensity Level)
getChildrenStrings (Get the individual)
getClass (Get Class Definition)
getCovariate (Extract Covariate from an Object)
getCovariate.corStruct (Extract corStruct Object Covariate)
getCovariate.data.frame (Extract Data Frame Covariate)
getCovariate.varFunc (Extract varFunc Covariate)
getCovariateFormula (Extract Covariates Formula)
getCurlErrorClassNames (Retrieve names of all curl error classes)
getCurlHandle (Create libcurl handles)
getCurlInfo (Access information about a CURL request)
getData (Extract Data from an Object)
getData.gls (Extract gls Object Data)
getData.lme (Extract lme Object Data)
getData.lmList (Extract lmList Object Data)
getDefinedNames-methods (Retrieving defined names in a workbook)
getDependencies (Get package dependencies)
getDepList (Functions to Retrieve Dependency Information)
getDLLRegisteredRoutines (Reflectance Information for C/Fortran routines in a DLL)
getDoParWorkers (Functions Providing Information on the doPar Backend)
getDoSeqWorkers (Functions Providing Information on the doSeq Backend)
getEncoding (Determines the encoding for an XML document or node)
getFigCtr (Get coordinates in the figure region in user units.)
getForceFormulaRecalculation-methods (Querying the coordinates of the range reference by an Excel name)
getFormParams (Extract parameters from a form query string)
getFromNamespace (Utility functions for Developing Namespaces)
getGraphicsEvent (Wait for a mouse or keyboard event from a graphics window)
getGroups (Extract Grouping Factors from an Object)
getGroups.corStruct (Extract corStruct Groups)
getGroups.data.frame (Extract Groups from a Data Frame)
getGroups.gls (Extract gls Object Groups)
getGroups.lme (Extract lme Object Groups)
getGroups.lmList (Extract lmList Object Groups)
getGroups.varFunc (Extract varFunc Groups)
getGroupsFormula (Extract Grouping Formula)
getHdata (Download and Install Datasets for Hmisc, rms, and Statistical Modeling)
getHTMLLinks (Get links or names of external files in HTML document)
getinfo.shape (Get shapefile header information)
getInitial (Get Initial Parameter Estimates)
getIntersectList (Enter a set intersection list)
getKMLcoordinates (Get a list of coordinates out of a KML file)
getLastColumn-methods (Querying the last (non-empty) column on a worksheet)
getLastRow-methods (Querying the last (non-empty) row on a worksheet)
getLineNumber (Determine the location - file \& line number of an (internal) XML node)
getLoadedDLLs (Get DLLs Loaded in Current Session)
getMarginWidth (Find the margin width necessary to fit text or a legend next to a plot)
getME (Extract or Get Generalized Components from a Fitted Mixed Effects Model)
getMethod (Get or Test for the Definition of a Method)
getNames (List the names of grobs on the display list)
getNativeSymbolInfo (Obtain a Description of one or more Native (C/Fortran) Symbols)
getNodeSet (Find matching nodes in an internal XML tree/DOM)
getPackageName (The Name associated with a Given Package)
getParseData (Get detailed parse information from object.)
getReferenceCoordinates-methods (Querying the coordinates of the range reference by an Excel name)
getReferenceCoordinatesForName-methods (Querying the coordinates of the range reference by an Excel name)
getReferenceCoordinatesForTable-methods (Querying the coordinates of the range of an Excel table)
getReferenceFormula-methods (Querying reference formulas of Excel names)
getRelativeURL (Compute name of URL relative to a base URL)
getResponse (Extract Response Variable from an Object)
getResponse (Get response variable from time series model.)
getResponseFormula (Extract Formula Specifying Response Variable)
getS3method (Get An S3 Method)
getSheetPos-methods (Querying worksheet position)
getSheets-methods (Querying available worksheets in a workbook)
getSibling (Manipulate sibling XML nodes)
getSrcRegion (Extract a rectangular region of a srcfile)
getTables-methods (Querying available Excel tables in a workbook)
gettext (Translate Text Messages)
Getting and setting attributes
Getting and unpacking the sources
Getting help with functions and features
Getting patched and development versions
Getting the source files
Getting the tools
getTree (Extract a single tree from a forest.)
getURIAsynchronous (Download multiple URIs concurrently, with inter-leaved downloads)
getURL (Download a URI)
getVarCov (Extract variance-covariance matrix)
getVignetteInfo (Get information on installed vignettes.)
getwd (Get or Set Working Directory)
getXIncludes (Find the documents that are XInclude'd in an XML document)
getXMLErrors (Get XML/HTML document parse errors)
getYear (Get date/time parts from date and time objects)
getYmult (Correct for aspect and coordinate ratio)
getZip (Open a Zip File From a URL.)
geweke.diag (Geweke's convergence diagnostic)
geweke.plot (Geweke-Brooks plot)
geyser (Old Faithful Geyser Data)
gg_dep (Give a deprecation error, warning, or messsage, depending on version number.)
ggplot (Create a new ggplot plot)
ggplot.data.frame (Create a new ggplot plot from a data frame)
ggplot2 (ggplot2.)
ggplot2 package
ggplot2.zoo (Convenience Functions for Plotting zoo Objects with ggplot2)
ggplot2like.theme (A ggplot2-like theme for Lattice)
ggplot_build (Build ggplot for rendering.)
ggplot_gtable (Build a plot with all the usual bits and pieces.)
ggplotGrob (Generate a ggplot2 plot grob.)
ggsave (Save a ggplot with sensible defaults)
ggscale (Components of a scale:)
ggtheme (ggplot2 themes)
GHrule (Univariate Gauss-Hermite quadrature rule)
gilgais (Line Transect of Soil in Gilgai Territory)
ginv (Generalized Inverse of a Matrix)
Ginzberg (Data on Depression)
girth (Girth of a graph)
github_pat (Retrieve Github personal access token.)
github_pull (GitHub references)
gives_warning (Expectation: does expression give a warning?)
gl (Generate Factor Levels)
glb.algebraic (Find the greatest lower bound to reliability.)
Gleser (Example data from Gleser, Cronbach and Rajaratnam (1965) to show basic principles of generalizability theory.)
glht (General Linear Hypotheses)
glht-methods (Methods for General Linear Hypotheses)
glm (Fitting Generalized Linear Models)
glm.control (Auxiliary for Controlling GLM Fitting)
glm.convert (Change a Negative Binomial fit to a GLM fit)
glm.diag (Generalized Linear Model Diagnostics)
glm.diag.plots (Diagnostics plots for generalized linear models)
glm.nb (Fit a Negative Binomial Generalized Linear Model)
glm.summaries (Accessing Generalized Linear Model Fits)
glmer (Fit Generalized Linear Mixed-Effects Models)
glmer.nb (glmer() for Negative Binomial)
glmFamily (Generator object for the glmFamily class)
glmFamily-class (Class "glmFamily" - a reference class for family)
glmmPQL (Fit Generalized Linear Mixed Models via PQL)
glob2rx (Change Wildcard or Globbing Pattern into Regular Expression)
Global environment
globalVariables (Declarations Used in Checking a Package)
gls (Fit Linear Model Using Generalized Least Squares)
gls-internal (Auxiliary functions used by gls)
glsControl (Control Values for gls Fit)
glsObject (Fitted gls Object)
glsStruct (Generalized Least Squares Structure)
Glucose (Glucose levels over time)
Glucose2 (Glucose Levels Following Alcohol Ingestion)
gnls (Fit Nonlinear Model Using Generalized Least Squares)
gnlsControl (Control Values for gnls Fit)
gnlsObject (Fitted gnls Object)
gnlsStruct (Generalized Nonlinear Least Squares Structure)
gnuplot (gnuplot's labeling algorithm)
gold (Daily morning gold prices)
golden (Generator object for the golden search optimizer class.)
golden-class (Class "golden")
goodfit (Goodness-of-fit Tests for Discrete Data)
Gorsuch (Example data set from Gorsuch (1997) for an example factor extension.)
Goto and OpenBLAS
gpar (Handling Grid Graphical Parameters)
gPath (Concatenate Grob Names)
gpcholes (Hisaji Ono's lake/hole problem)
gplots package
gplots-deprecated (Deprecated functions)
GQdk (Sparse Gaussian Quadrature grid)
GQN (Sparse Gauss-Hermite quadrature grids)
gqtest (Goldfeld-Quandt Test)
gradient.rect (Display a rectangle filled with an arbitrary color gradient)
gradient_n_pal (Arbitrary colour gradient palette (continous).)
GramSchmidt (The Gram-Schmidt algorithm)
grangertest (Test for Granger Causality)
graph-isomorphism (Graph Isomorphism)
graph-motifs (Graph motifs)
graph-sparseMatrix (Conversions "graph" (sparse) Matrix)
graph.adjacency (Create graphs from adjacency matrices)
graph.automorphisms (Number of automorphisms)
graph.bfs (Breadth-first search)
graph.bipartite (Create a bipartite graph)
graph.complementer (Complementer of a graph)
graph.compose (Compose two graphs as binary relations)
graph.constructors (Various methods for creating graphs)
graph.coreness (K-core decomposition of graphs)
graph.data.frame (Creating igraph graphs from data frames or vice-versa)
graph.de.bruijn (De Bruijn graphs.)
graph.density (Graph density)
graph.dfs (Depth-first search)
graph.difference (Difference of graphs)
graph.disjoint.union (Disjoint union of graphs)
graph.diversity (Graph diversity)
graph.eigen (Eigenvalues and eigenvectors of the adjacency matrix of a graph)
graph.famous (Creating named graphs)
graph.formula (Creating (small) graphs via a simple interface)
graph.full.bipartite (Create a full bipartite graph)
graph.graphdb (Load a graph from the graph database for testing graph isomorphism.)
graph.incidence (Create graphs from an incidence matrix)
graph.intersection (Intersection of graphs)
graph.kautz (Kautz graphs)
graph.knn (Average nearest neighbor degree)
graph.laplacian (Graph Laplacian)
graph.lcf (Creating a graph from LCF notation)
graph.matching (Graph matching)
graph.maxflow (Maximum flow in a network)
graph.proto (Create a graph of proto objects)
graph.strength (Strength or weighted vertex degree)
graph.structure (Method for structural manipulation of graphs)
graph.union (Union of graphs)
Graphical elements
Graphical procedures
Graphics
Graphics Devices
Graphics events
graphics package
Graphics parameters list
graphics-defunct (Defunct Functions in Package graphics)
graphics-package (The R Graphics Package)
Graphlets (Graphlet decomposition of a graph)
Graphs from adjacency lists (Create graphs from adjacency lists)
gravity (Acceleration Due to Gravity)
gray (Gray Level Specification)
gray.colors (Gray Color Palette)
grDevices package
grDevices-package (The R Graphics Devices and Support for Colours and Fonts)
Greene (Refugee Appeals)
grep (Pattern Matching and Replacement)
grepRaw (Pattern Matching for Raw Vectors)
grey_pal (Grey scale palette (discrete).)
grg.game (Geometric random graphs)
Grid (Grid Graphics)
Grid graphics
grid package
Grid Viewports (Create a Grid Viewport)
grid-defunct (Defunct Functions in Package grid)
grid-internal (Internal Grid Functions)
grid-package (The Grid Graphics Package)
grid.add (Add a Grid Graphical Object)
grid.bezier (Draw a Bezier Curve)
grid.cap (Capture a raster image)
grid.circle (Draw a Circle)
grid.clip (Set the Clipping Region)
grid.convert (Convert Between Different grid Coordinate Systems)
grid.copy (Make a Copy of a Grid Graphical Object)
grid.curve (Draw a Curve Between Locations)
grid.delay (Encapsulate calculations and generating a grob)
grid.display.list (Control the Grid Display List)
grid.DLapply (Modify the Grid Display List)
grid.draw (Draw a grid grob)
grid.edit (Edit the Description of a Grid Graphical Object)
grid.force (Force a grob into its components)
grid.frame (Create a Frame for Packing Objects)
grid.function (Draw a curve representing a function)
grid.get (Get a Grid Graphical Object)
grid.grab (Grab the current grid output)
grid.grep (Search for grobs)
grid.grill (Draw a Grill)
grid.grob (Create Grid Graphical Objects, aka "Grob"s)
grid.layout (Create a Grid Layout)
grid.lines (Draw Lines in a Grid Viewport)
grid.locator (Capture a Mouse Click)
grid.ls (List the names of grobs or viewports)
grid.move.to (Move or Draw to a Specified Position)
grid.newpage (Move to a New Page on a Grid Device)
grid.null (Null Graphical Object)
grid.pack (Pack an Object within a Frame)
grid.path (Draw a Path)
grid.place (Place an Object within a Frame)
grid.plot.and.legend (A Simple Plot and Legend Demo)
grid.points (Draw Data Symbols)
grid.polygon (Draw a Polygon)
grid.pretty (Generate a Sensible Set of Breakpoints)
grid.raster (Render a raster object)
grid.record (Encapsulate calculations and drawing)
grid.rect (Draw rectangles)
grid.refresh (Refresh the current grid scene)
grid.remove (Remove a Grid Graphical Object)
grid.reorder (Reorder the children of a gTree)
grid.segments (Draw Line Segments)
grid.set (Set a Grid Graphical Object)
grid.show.layout (Draw a Diagram of a Grid Layout)
grid.show.viewport (Draw a Diagram of a Grid Viewport)
grid.text (Draw Text)
grid.xaxis (Draw an X-Axis)
grid.xspline (Draw an Xspline)
grid.yaxis (Draw a Y-Axis)
grid3d (Add a grid to a 3D plot)
grid_barplot (Barplot)
grid_legend (Legend Function for grid Graphics)
gridded-methods (specify spatial data as being gridded, or find out whether they are)
gridIndex2nb (create neighbourhood (nb) object from grid geometry)
gridlines (Create N-S and E-W grid lines over a geographic region)
GridTopology-class (Class "GridTopology")
grobName (Generate a Name for a Grob)
grobWidth (Create a Unit Describing the Width of a Grob)
grobX (Create a Unit Describing a Grob Boundary Location)
Group methods
Grouped expressions
groupedData (Construct a groupedData Object)
groupGeneric (S3 Group Generic Functions)
Grouping
Grouping, loops and conditional execution
grouseticks (Data on red grouse ticks from Elston et al. 2001)
grow (Add trees to an ensemble)
growing.random.game (Growing random graph generation)
growthofmoney (Growth of Money Supply)
grSoftVersion (Report Versions of Graphics Software)
gsummary (Summarize by Groups)
gtable (gtable)
gtable package
gtable_add_cols (Add new columns in specified position.)
gtable_add_grob (Add a single grob, possibly spanning multiple rows or columns.)
gtable_add_padding (Add padding around edges of table.)
gtable_add_rows (Add new rows in specified position.)
gtable_add_space (Add row/column spacing.)
gtable_col (Create a single column gtable.)
gtable_filter (Filter cells by name.)
gtable_height (Returns the height of a gtable, in the gtable's units)
gtable_matrix (Create a gtable from a matrix of grobs.)
gtable_row (Create a single row gtable.)
gtable_show_layout (Visualise the layout of a gtable.)
gtable_spacer (Create a row/col spacer gtable.)
gtable_trim (Trim off empty cells.)
gtable_width (Returns the width of a gtable, in the gtable's units)
gtools package
gtools-defunct (Defunct Functions in package gtools)
gtools-deprecated (Deprecated Functions in the gtools package)
guess_media (Guess the media type of a path from its extension.)
guess_value (Guess name of value column)
guess_value (Guess value)
guessMIMEType (Infer the MIME type from a file name)
GUI consoles
guide_colourbar (Continuous colour bar guide.)
guide_legend (Legend guide.)
guides (Set guides for each scale.)
Gun (Methods for firing naval guns)
Guyer (Anonymity and Cooperation)
gvessel (North Atlantic Water Temperature Data.)
gvhd10 (Flow cytometry data from five samples from a patient)
gzAzimuth (Find azimuth for geographical coordinates)
gzcon ((De)compress I/O Through Connections)
HairEyeColor (Hair and Eye Color of Statistics Students)
hamming.distance (Hamming Distances of Vectors)
hamming.window (Computes the Coefficients of a Hamming Window.)
handle (Create a handle tied to a particular host.)
handle_pool (Maintain a pool of handles.)
Handling character data
Handling lists
Handling R objects in C
Handling text
Handling the effects of garbage collection
hanning.window (Computes the Coefficients of a Hanning Window.)
Harman (Two data sets from Harman (1967). 9 cognitive variables from Holzinger and 8 emotional variables from Burt)
Harman.political (Eight political variables used by Harman (1967) as example 8.17)
Harman23.cor (Harman Example 2.3)
Harman74.cor (Harman Example 7.4)
harmonic.mean (Find the harmonic mean of a vector, matrix, or columns of a data.frame)
Hartnagel (Canadian Crime-Rates Time Series)
harvtest (Harvey-Collier Test)
has_content (Does the request have content associated with it?)
has_devel (Check if you have a development environment installed.)
has_names (Expectation: does object have names?)
has_tests (Was devtools installed with tests?)
hasArg (Look for an Argument in the Call)
Hash table
hccm (Heteroscedasticity-Corrected Covariance Matrices)
hcl (HCL Color Specification)
hclust (Hierarchical Clustering)
hdquantile (Harrell-Davis Distribution-Free Quantile Estimator)
HEAD (Get url HEADers.)
head (Return the First or Last Part of an Object)
headerPanel (Create a header panel)
headers (Extract the headers from a response)
headTail (Combine calls to head and tail)
heart (Stanford Heart Transplant data)
heatmap (Draw a Heat Map)
heckbert (Heckbert's labeling algorithm)
heidel.diag (Heidelberger and Welch's convergence diagnostic)
heights (A data.frame of the Galton (1888) height and cubit data set.)
Help
help (Documentation)
help (Drop-in replacements for help and ? functions)
Help options
help.request (Send a Post to R-help)
help.search (Search the Help System)
help.start (Hypertext Documentation)
helpText (Create a help text element)
here (Capture current evaluation context.)
Hershey (Hershey Vector Fonts in R)
Hershey vector fonts
hex (Convert Colors To Hexadecimal Strings)
hex2RGB (Convert Hexadecimal Color Specifications To RGB Objects)
hexagon (Draw a hexagon)
hexmode (Display Numbers in Hexadecimal)
hi_andre (A wrapper to Andre Simon's Highlight)
hideSheet-methods (Hiding worksheets in a workbook)
Hiding C entry points
Hierarchical random graphs (Hierarchical random graphs)
hierarchicalCluster (Rcmdr Hierarchical Clustering Dialog)
High-level plotting commands
highr package
Highway1 (Highway Accidents)
Hilbert (Generate a Hilbert matrix)
hilight (Syntax highlight an R code fragment)
hills (Record Times in Scottish Hill Races)
hirose (Failure Time of PET Film)
hist (Histograms)
hist.boot (Generic functions to provide support for boot objects)
hist.data.frame (Histograms for Variables in a Data Frame)
hist.POSIXt (Histogram of a Date or Date-Time Object)
hist.scott (Plot a Histogram with Automatic Bin Width Selection)
hist2d (Compute and Plot a 2-Dimensional Histogram)
histbackback (Back to Back Histograms)
histogram (Histograms and Kernel Density Plots)
histStack (Histogram "stacked" by categories)
Hitters (Hitters Data)
HLS (Create HLS Colors)
hls (HLS Color Specification)
hmac (compute a hash-based message authentication code)
hmac_sha1 (HMAC SHA1)
hmctest (Harrison-McCabe test)
hmisc (Wrap up a selection of summary functions from Hmisc to make it easy to use with stat_summary.)
Hmisc package
Hmisc-internal (Internal Hmisc functions)
HmiscOverview (Overview of Hmisc Library)
hoeffd (Matrix of Hoeffding's D Statistics)
holiday (Holiday Dates)
holidayDate (Public and Ecclesiastical Holidays)
holidayLONDON (London Bank Holidays)
holidayNERC (NERC Holiday Calendar)
holidayNYSE (NYSE Holiday Calendar)
holidayTSX (TSX Holiday Calendar)
holidayZURICH (Zurich Holiday Calendar)
HoltWinters (Holt-Winters Filtering)
hook_ffmpeg_html (Hooks to create animations in HTML output)
hook_movecode (Some potentially useful document hooks)
hook_plot_asciidoc (Default plot hooks for different output formats)
hook_rgl (Built-in chunk hooks to extend knitr)
horizonplot (Plot many time series in parallel)
HorseKicks (Death by Horse Kicks)
Hospital (Hospital data)
hours (Return Hours, Minutes, or Seconds from a Times Object)
housing (Frequency Table from a Copenhagen Housing Conditions Survey)
How can add-on packages be installed?
How can add-on packages be removed?
How can add-on packages be used?
How can I capture or ignore errors in a long simulation?
How can I change compilation flags?
How can I clean up my workspace?
How can I contribute to R?
How can I create an R package?
How can I create rotated axis labels?
How can I debug dynamically loaded code?
How can I debug S4 methods?
How can I get command line editing to work?
How can I get eval() and D() to work?
How can I inspect R objects when debugging?
How can I put error bars or confidence bands on my plot?
How can I save my workspace?
How can I save the result of each iteration in a loop into a separate file?
How can I set components of a list to NULL?
How can I sort the rows of a data frame?
How can I substitute into a plot label?
How can I turn a string into a variable?
How can R be installed (Mac)
How can R be installed (Unix-like)
How can R be installed (Windows)
How can R be installed?
How can R be obtained?
How do file names work in Windows?
How do I access the source code for a function?
How do I convert factors to numeric?
How do I create a plot with two y-axes?
How do I produce PNG graphics in batch mode?
How does autoloading work?
How should I set options?
How should I write summary methods?
How to report a bug
HPDinterval (Highest Posterior Density intervals)
HSV (Create HSV Colors)
hsv (HSV Color Specification)
hsv_palette (Sequential color palette based on HSV colors)
html (Convert an S object to HTML)
HTML (Mark Characters as HTML)
HTMLheader (Generate a standard HTML header for R help)
HTMLlinks (Collect HTML Links from Package Documentation)
htmlOutput (Create an HTML output element)
http_condition (Generate a classed http condition.)
http_error (Take action on http error.)
http_status (Give information on the status of a request.)
HTTP_VERSION_1_0 (Symbolic constants for specifying HTTP and SSL versions in libcurl)
httpPUT (Simple high-level functions for HTTP PUT and DELETE)
httpuv package
httpuv-package (HTTP and WebSocket server)
httr (httr makes http easy.)
httr package
httr_options (List available options.)
huber (Huber M-estimator of Location with MAD Scale)
hubers (Huber Proposal 2 Robust Estimator of Location and/or Scale)
hue_pal (Hue palette (discrete).)
hue_slice (Plot all colours with the same hue)
humanReadable (Print byte size in human readable format)
hvc2mnsl (Converts a hue, chroma and value to a Munsell colour)
Hyperbolic (Hyperbolic Functions)
Hypergeometric (The Hypergeometric Distribution)
I installed a package but the functions are not there
iapply (Array/Apply Iterator)
ica (Independent Component Analysis)
ICC (Intraclass Correlations (ICC1, ICC2, ICC3 from Shrout and Fleiss))
ice.river (Icelandic River Data)
iclust (iclust: Item Cluster Analysis – Hierarchical cluster analysis using psychometric principles)
ICLUST.cluster (Function to form hierarchical cluster analysis of items)
iclust.diagram (Draw an ICLUST hierarchical cluster structure diagram)
ICLUST.graph (create control code for ICLUST graphical output)
ICLUST.rgraph (Draw an ICLUST graph using the Rgraphviz package)
ICLUST.sort (Sort items by absolute size of cluster loadings)
icon (Create an icon)
iconv (Convert Character Vector between Encodings)
icount (Counting Iterators)
icuSetCollate (Setup Collation by ICU)
id (Compute a unique numeric id for each unique row in a data frame.)
id_var (Numeric id for a vector.)
idata.frame (Construct an immutable data frame.)
IDateTime (Integer based date class)
identical (Test Objects for Exact Equality)
Identifiers
identify (Identify Points in a Scatter Plot)
identify.hclust (Identify Clusters in a Dendrogram)
identify.map (Identify regions on a map)
identify3d (Identify points in plot.)
identity (Identity Function)
identity_pal (Identity palette.)
identity_trans (Identity transformation (do nothing).)
idiv (Dividing Iterator)
idx2aref (Converting row and column based area references to Excel area references)
idx2col (Converting column indices to Excel column names)
idx2cref (Converting indices to Excel cell references)
if
ifelse (Conditional Element Selection)
IGF (Radioimmunoassay of IGF-I Protein)
ignore.case (Ignore case of match.)
igraph console (The igraph console)
igraph options (Parameters for the igraph package)
igraph package
igraph-package (The igraph package)
igraph.sample (Sampling a random integer sequence)
igraph.undocumented (Undocumented and unsupportted igraph functions)
igraph.version (Query igraph's version string)
igraphdemo (Run igraph demos, step by step)
igraphtest (Run package tests)
image (Display a Color Image)
Image files
image-methods (Methods for image() in Package 'Matrix')
image.SpatialGridDataFrame (image gridded spatial data, or convert to format for image)
image_uri (Encode an image file to a data URI)
imageOutput (Create a image output element)
imgur_upload (Upload an image to imgur.com)
immer (Yields from a Barley Field Trial)
Imp.Estimates (Importance Sampling Estimates)
imp.weights (Importance Sampling Weights)
implicitGeneric (Manage Implicit Versions of Generic Functions)
importance (Extract variable importance measure)
Importing from other statistical systems
Imports
imports85 (The Automobile Data)
imports_env (Return imports environment for a package)
impute (Generic Functions and Methods for Imputation)
impute (Replace Missing Values)
in.out (Which of a set of points lie within a polygon defined region)
in_gamut (Checks if a Munsell colour is defined in RGB space)
inc-dec (Increment and Decrement)
include (Include Content From a File)
income (US family income from US census 2008)
independence_table (Independence Table)
independent.vertex.sets (Independent vertex sets)
index (Extracting/Replacing the Index of Objects)
Index constructions
Index matrices
Index vectors; selecting and modifying subsets of a data set
index-class (Virtual Class "index" - Simple Class for Matrix Indices)
indexClass (Extracting/Replacing the Class of an xts Index)
indexed_array (An indexed array.)
indexed_df (An indexed data frame.)
Indexing
Indexing by vectors
Indexing matrices and arrays
Indexing other structures
Indexing tokens
indexTZ (Query the TimeZone of an xts object)
Indices
indMatrix-class (Index matrices)
Indometh (Pharmacokinetics of Indomethacin)
infert (Infertility after Spontaneous and Induced Abortion)
infIndexPlot (Influence Index Plot)
Infix and prefix operators
influence.gam (Extract the diagonal of the influence/hat matrix for a GAM)
influence.measures (Regression Deletion Diagnostics)
influencePlot (Regression Influence Plot)
infomap.community (Infomap community finding)
information.criteria (Additional Information Criteria)
infrastructure (Add useful infrastructure to a package.)
Inheritance
inheritedSlotNames (Names of Slots Inherited From a Super Class)
initExtension (Add useful extension functions.)
initial.sp (Starting values for multiple smoothing parameter estimation)
Initialize (Initialize Object)
initialize-methods (Methods to Initialize New Objects from a Class)
Initialize.corStruct (Initialize corStruct Object)
Initialize.glsStruct (Initialize a glsStruct Object)
Initialize.lmeStruct (Initialize an lmeStruct Object)
Initialize.reStruct (Initialize reStruct Object)
Initialize.varFunc (Initialize varFunc Object)
inline_expr (Wrap code using the inline R expression syntax)
Inlining C functions
Input from connections
inputPanel (Input panel)
InsectSprays (Effectiveness of Insect Sprays)
insensitive (Create a vector with case insensitive name matching.)
Insertions
inSide (Are points inside boundary?)
Inspecting R objects when debugging
inst (Get the installation path of a package)
install (Install a local development package.)
INSTALL (Install Add-on Packages)
install.packages (Install Packages from Repositories or Local Files)
install_bitbucket (Install a package directly from bitbucket)
install_deps (Install package dependencies)
install_git (Install a package from a git repository)
install_github (Attempts to install a package directly from github.)
install_gitorious (Attempts to install a package directly from gitorious.)
install_local (Install a package from a local file)
install_svn (Install a package from a SVN repository)
install_url (Install a package from a url)
install_version (Install specified version of a CRAN package.)
Installation
installed.packages (Find Installed Packages)
installExprFunction (Install an expression as a function)
installFoundDepends (A function to install unresolved dependencies)
Installing packages
Installing R under OS X
Installing R under Unix-alikes
Installing R under Windows
installXLSXsupport (Install perl modules needed for read.xls to support Excel 2007+ XLSX format)
InstEval (University Lecture/Instructor Evaluations by Students at ETH)
Insurance (Numbers of Car Insurance claims)
integer (Integer Vectors)
integrate (Integration of One-Dimensional Functions)
Integration
Intel compilers
Intel MKL
Interacting with graphics
interaction (Functions to Interact with Lattice Plots)
interaction.plot (Two-way Interaction Plot)
interactive (Is R Running Interactively?)
interconnected.islands (A graph with subgraphs that are each a random graph.)
Interface functions .C and .Fortran
Interface functions .Call and .External
interfacesAttribute (Rcpp::interfaces Attribute)
Interfacing C++ code
interleave (Interleave (or zip) multiple vectors into a single vector.)
interleave (Interleave Rows of Data Frames or Matrices)
Internal (Call an Internal Function)
internal (Internally Required Functions)
Internal representation
Internal use of global and base environments
internal2 (Internally Required Functions)
InternalMethods (Internal Generic Functions)
Internals of R_alloc
Internationalization
Internationalization and Localization
Internationalization in the R sources
Internationalization support
interp.median (Find the interpolated sample median, quartiles, or specific quantiles for a vector, matrix, or data frame)
interpolate (Interpolate Values of Array)
interpret.gam (Interpret a GAM formula)
interpSpline (Create an Interpolation Spline)
interrupt (Interrupt httpuv runloop)
intersectDiagram (Display set intersections)
intervals (Confidence Intervals on Coefficients)
intervals.gls (Confidence Intervals on gls Parameters)
intervals.lme (Confidence Intervals on lme Parameters)
intervals.lmList (Confidence Intervals on lmList Coefficients)
Intrinsic attributes: mode and length
Introduction
Introduction and preliminaries
inv.logit (Inverse Logit Function)
invalid (Test if a value is missing, empty, or contains only NA or NULL values)
invalidateLater (Scheduled Invalidation)
invert_match (Switch location of matches to location of non-matches.)
Investment (US Investment Data)
invisible (Change the Print Mode to Invisible)
Invoking R
Invoking R from the command line
Invoking R under OS X
Invoking R under Windows
invPerm (Inverse Permutation Vector)
invResPlot (Inverse Response Plots to Transform the Response)
invTranPlot (Choose a Predictor Transformation Visually or Numerically)
iqitems (16 multiple choice IQ items)
IQR (The Interquartile Range)
iread.table (Iterator over Rows of a Data Frame Stored in a File)
ireadLines (Iterator over Lines of Text from a Connection)
iris (Edgar Anderson's Iris Data)
irnorm (Random Number Iterators)
irt.1p (Item Response Theory estimate of theta (ability) using a Rasch (like) model)
irt.fa (Item Response Analysis by Exploratory Factor Analysis of tetrachoric/polychoric correlations)
irt.item.diff.rasch (Simple function to estimate item difficulties using IRT concepts)
irt.responses (Plot probability of multiple choice responses as a function of a latent trait)
irts (Irregularly Spaced Time-Series)
irts-functions (Basic Functions for Irregular Time-Series Objects)
irts-methods (Methods for Irregular Time-Series Objects)
is (Is an Object from a Class?)
Is there anything R can do that S-PLUS cannot?
Is there Emacs support for R?
is.chordal (Chordality of a graph)
is.coord (Is this object a coordinate system?)
is.dag (Directed acyclic graphs)
is.degree.sequence (Degree sequences of graphs)
is.discrete (Determine if a vector is discrete.)
is.empty.model (Test if a Model's Formula is Empty)
is.facet (Is this object a facetting specification?)
is.finite (Finite, Infinite and NaN Numbers)
is.formula (Is a formula? Checks if argument is a formula)
is.function (Is an Object of Type (Primitive) Function?)
is.ggplot (Reports whether x is a ggplot object)
is.gtable (Is this a gtable?)
is.holiday (Find Weekends and Holidays in a Chron or Dates Object)
is.igraph (Is this object a graph?)
is.language (Is an Object a Language Object?)
is.memoised (Test whether a function is a memoised copy. Memoised copies of functions carry an attribute memoised = TRUE, which is.memoised() tests for.)
is.message (Object class tests)
is.multiple (Find the multiple or loop edges in a graph)
is.mutual (Find mutual edges in a directed graph)
is.na-methods (is.na Methods)
is.na-methods (is.na(), is.infinite() Methods for 'Matrix' Objects)
is.named (Named graphs)
is.null.DN (Are the Dimnames dn NULL-like ?)
is.object (Is an Object ‘internally classed’?)
is.package (Is the object a package?)
is.projected (Sets or retrieves projection attributes on classes extending SpatialData)
is.R (Are we using R, rather than S?)
is.ratetable (Verify that an object is of class ratetable.)
is.reactivevalues (Checks whether an object is a reactivevalues object)
is.recursive (Is an Object Atomic or Recursive?)
is.regular (Check Regularity of a Series)
is.rel (Reports whether x is a rel object)
is.separator (Vertex separators)
is.single (Is an Object of Single Precision Type?)
is.theme (Reports whether x is a theme object)
is.unsorted (Test if an Object is Not Sorted)
is.weighted (Weighted graphs)
is.what (Run Multiple is.* Tests on a Given Object)
is_a (Expectation: does the object inherit from a class?)
is_equivalent_to (Expectation: is the object equivalent to a value? This expectation tests for equivalency: are two objects equal once their attributes have been removed.)
is_identical_to (Expectation: is the object identical to another?)
is_null (Expectation: is the object NULL?)
is_true (Expectation: is the object true/false?)
isBalanced (Check a Design for Balance)
isBizday (Business and Holidays)
isIdCurrent (Check whether a database handle object is valid or not)
isInitialized (Check if Object is Initialized)
islands (Areas of the World's Major Landmasses)
islay (Jura Quartzite Azimuths on Islay)
isNested (Is f1 nested within f2?)
isoacf (Isotonic Autocorrelation Function)
ISOdatetime (Date-time Conversion Functions from Numeric Representations)
isolate (Create a non-reactive scope for an expression)
isoMDS (Kruskal's Non-metric Multidimensional Scaling)
isOrdered (Check If A Vector Is Ordered)
isoreg (Isotonic / Monotone Regression)
isplit (Split Iterator)
isplit2 (Split iterator that returns values, not indices.)
isRegular (Checks if a date/time vector is regular)
isREML (Check characteristics of models)
isS4 (Test for an S4 object)
isSealedMethod (Check for a Sealed Method or Class)
isSheetHidden-methods (Checking if worksheets are hidden in a workbook)
isSheetVeryHidden-methods (Checking if worksheets are very hidden in a workbook)
isSheetVisible-methods (Checking if worksheets are visible in a workbook)
isSymmetric (Test if a Matrix or other Object is Symmetric)
isSymmetric-methods (Methods for Function isSymmetric in Package 'Matrix')
isTriangular (isTriangular() and isDiagonal() Methods)
isValidJSON (Test if JSON content is valid)
isWeekday (Weekdays and Weekends)
isXMLString (Facilities for working with XML strings)
italy (Italy Map)
iter (Iterator Factory Functions)
iterators (Vertex and edge sequences and iterators)
iterators package
iterators-package (The Iterators Package)
J (Creates a Join data table)
J (High level API for accessing Java)
jack.after.boot (Jackknife-after-Bootstrap Plots)
jagam (Just Another Gibbs Additive Modeller: JAGS support for mgcv.)
Japanese (Japanese characters in R)
jarque.bera.test (Jarque–Bera Test)
jarray (Java array handling functions)
jarrayRef-class (Class "jarrayRef" Reference to an array Java object)
Java
Java support
java-tools (java tools used internally in rJava)
JavaAccess (Field/method operator for Java objects)
javaImport (Attach mechanism for java packages)
jcall (Call a Java method)
jcast (Cast a Java object to another class)
jcastToArray (Ensures that a given object is an array reference)
jcheck (Java exception handling)
jclassName-class (Class "jclassName" - a representation of a Java class name)
jengine (Java callback engineCast a Java object to another class)
jequals (Comparing Java References)
jfield (Obtains the value of a field)
jfloat (Wrap numeric vector as flat Java parameter)
jfloat-class (Classes "jfloat", "jlong", "jbyte" and "jchar" specify Java native types that are not native in R)
jinit (Initialize Java VM)
jitter (‘Jitter’ (Add Noise) to Numbers)
jmemprof (rJava memory profiler)
jnew (Create a Java object)
jnull (Java null object reference)
jobjRef-class (Class "jobjRef" - Reference to a Java object)
JobSatisfaction (Job Satisfaction Data)
jocci (U.S. Macroeconomic Time Series)
JohnsonJohnson (Quarterly Earnings per Johnson & Johnson Share)
join (Join two data frames together.)
join.keys (Join keys. Given two data frames, create a unique key for each row.)
join_all (Recursively join a list of data frames.)
JointSports (Opinions About Joint Sports)
jpackage (Initialize an R package containing Java code)
jrectRef-class (Rectangular java arrays)
jreflection (Simple helper functions for Java reflection)
jserialize (Java object serialization)
jsimplify (Converts Java object to a simple scalar if possible)
jtest (J Test for Comparing Non-Nested Models)
jTryCatch (Standard Java exception handling for XLConnect)
julian (Julian Counts and Calendar Atoms)
jwt_signature (Generate a JWT signature given credentials.)
k.regular.game (Create a random regular graph)
k3.linear (Linear Skewness Estimate)
kable (Create tables in LaTeX, HTML, Markdown and reStructuredText)
kaiser (Apply the Kaiser normalization when rotating factors)
KalmanLike (Kalman Filtering)
Kappa (Cohen's Kappa and Weighted Kappa)
kappa (Compute or Estimate the Condition Number of a Matrix)
Kaver (Average K-functions from Simulations)
kde2d (Two-Dimensional Kernel Density Estimation)
keep (Remove All Objects, Except Those Specified)
Kenvl (Compute Envelope and Average of Simulations of K-fns)
kernapply (Apply Smoothing Kernel)
kernel (Smoothing Kernel Objects)
kernels.and.distances (Auxilary kernel and distance functions.)
KernSmooth package
KernSmooth_KernSmooth package
keywords (List valid keywords for R man pages)
Kfn (Compute K-fn of a Point Pattern)
KhatriRao (Khatri-Rao Matrix Product)
KhmaladzeTest (Tests of Location and Location Scale Shift Hypotheses for Linear Models)
kidney (Kidney catheter data)
kiteChart (Magnitude by position chart.)
Klein (Klein's Data on the U. S. Economy)
kleinberg (Kleinberg's centrality scores.)
kmeans (K-Means Clustering)
Kmenta (Partly Artificial Data on the U. S. Economy)
kmlLine (Create and write a KML file on the basis of a given Lines object)
kmlLines (Create and write a KML file on the basis of a given Lines object)
kmlOverlay (Create and write KML file for PNG image overlay)
kmlPoints (Create and write a KML file on the basis of a given Points object)
kmlPolygon (Create and write a KML file on the basis of a given Polygons object)
kmlPolygons (Create and write a KML file on the basis of a given Polygons object or list of Polygons or SpatialPolygonsDataFrame)
KMO (Find the Kaiser, Meyer, Olkin Measure of Sampling Adequacy)
KNex (Koenker-Ng Example Sparse Model Matrix and Response Vector)
knit (Knit a document)
knit2html (Convert markdown to HTML using knit() and markdownToHTML())
knit2pdf (Convert Rnw or Rrst files to PDF using knit() and texi2pdf() or rst2pdf())
knit2wp (Knit an R Markdown document and post it to WordPress)
knit_child (Knit a child document)
knit_engines (Engines of other languages)
knit_exit (Exit knitting early)
knit_expand (A simple macro preprocessor for templating purposes)
knit_filter (Spell check filter for source documents)
knit_global (The global environment in which code chunks are evaluated)
knit_hooks (Hooks for R code chunks, inline R code and output)
knit_meta (Metadata about objects to be printed)
knit_patterns (Patterns to match and extract R code in a document)
knit_print (A custom printing function)
knit_print.html (Knitr S3 methods)
knit_rd (Knit package documentation)
knit_theme (Syntax highlighting themes)
knitr package
knitr-package (A general-purpose tool for dynamic report generation in R)
knitr_methods (Knitr S3 methods)
knn (k-Nearest Neighbour Classification)
knn.cv (k-Nearest Neighbour Cross-Validatory Classification)
knn1 (1-nearest neighbour classification)
KosteckiDillon (Treatment of Migraine Headaches)
kpss.test (KPSS Test for Stationarity)
kronecker (Kronecker Products on Arrays)
kronecker-methods (Methods for Function 'kronecker()' in Package 'Matrix')
kruskal.test (Kruskal-Wallis Rank Sum Test)
ks.test (Kolmogorov-Smirnov Tests)
ksmooth (Kernel Regression Smoother)
kuantile (Quicker Sample Quantiles)
kurtosis (Kurtosis)
kweights (Kernel Weights)
kyphosis (Data on Children who have had Corrective Spinal Surgery)
l10n_info (Localization Information)
La_version (LAPACK Version)
LAB (Create LAB Colors)
labbePlot (Display a L'Abbe plot)
labcurve (Label Curves, Make Keys, and Interactively Draw Points and Curves)
label (Label Attribute of an Object)
label.propagation.community (Finding communities based on propagating labels)
label_both (Label facets with value and variable.)
label_bquote (Label facet with 'bquoted' expressions)
label_parsed (Label facets with parsed label.)
label_value (Label facets with their value. This is the default labelling scheme.)
label_wrap_gen (Label facets with a word wrapped label.)
labeling package
labeling-internal (Internal labeling objects)
labeling-package (Axis labeling)
labeling_border (Labeling Functions for Strucplots)
labeling_cells_list (Labeling Functions for Strucplots)
labeller (Generic labeller function for facets)
labels (Find Labels from Object)
labels.rpart (Create Split Labels For an Rpart Object)
labs (Change axis labels and legend titles)
ladderplot (Ladder Plot)
Lag (Lag a Numeric, Character, or Factor Vector)
lag (Lag a Time Series)
lag.plot (Time Series Lag Plots)
lag.zoo (Lags and Differences of zoo Objects)
LakeHuron (Level of Lake Huron 1875–1972)
Language objects
language-class (Classes to Represent Unevaluated Language Objects)
languageEl (Elements of Language Objects)
LAPACK
laply (Split list, apply function, and return results in an array.)
lapply (Apply a Function over a List or Vector)
Large matrices
last (Last item of an object)
Last.value (Value of Last Evaluated Expression)
last_plot (Retrieve the last plot to be modified or created.)
lastAdd (Non-destructively construct a .Last function to be executed when R exits.)
LaTeX
latex (Convert an S object to LaTeX, and Related Utilities)
latex (Make a latex version of an R object)
latex.summary.rqs (Make a latex table from a table of rq results)
latex.table (Writes a latex formatted table to a file)
latexDotchart (Enhanced Dot Chart for LaTeX Picture Environment with epic)
latexTabular (Convert a Data Frame or Matrix to a LaTeX Tabular)
latexTherm (Create LaTeX Thermometers and Colored Needles)
Lattice (Lattice Graphics)
lattice package
lattice.options (Low-level Options Controlling Behaviour of Lattice)
lattice_lattice package
latticeExtra package
latticeParseFormula (Parse Trellis formula)
layer (Add layers to a lattice plot, optionally using a new data source)
layer (Create a new layer)
layout (Generate coordinates for plotting graphs)
layout (Specifying Complex Plot Arrangements)
layout.bipartite (Simple two-row layout for bipartite graphs)
layout.drl (The DrL graph layout generator)
layout.grid (Simple grid layout)
layout.mds (Graph layout by multidimensional scaling)
layout.merge (Merging graph layouts)
layout.star (Generate coordinates to place the vertices of a graph in a star-shape)
layout.sugiyama (The Sugiyama graph layout generator)
Lazy loading
lazyLoad (Lazy Load a Database of R Objects)
lca (Latent Class Analysis (LCA))
lda (Linear Discriminant Analysis)
ldahist (Histograms or Density Plots of Multiple Groups)
ldenseMatrix-class (Virtual Class "ldenseMatrix" of Dense Logical Matrices)
LDEsysMat (Generate system matrix for LDEs)
LdFlags ((Deprecated) Rcpp Linker Flags)
ldiMatrix-class (Class "ldiMatrix" of Diagonal Logical Matrices)
ldply (Split list, apply function, and return results in a data frame.)
ldTweedie (Log Tweedie density evaluation)
leading.eigenvector.community (Community structure detecting based on the leading eigenvector of the community matrix)
leaps (all-subsets regressiom)
leaps package
leaps.setup (Internal functions for leaps(), subsets())
Least squares
Least squares fitting and the QR decomposition
Legalese
legend (Add Legends to Plots)
legendfunctions (Legend Creation Functions)
legendg (Legend with grouped bars, lines or symbols)
legendGrob (Constructing a Legend Grob)
legends (Legend Functions for Strucplots)
leglabs (Make legend labels)
Leinhardt (Data on Infant-Mortality)
length (Length of a 'timeDate' Object)
length (Length of an Object)
length.XMLNode (Determine the number of children in an XMLNode object.)
lengthKey (Key for interpreting lengths in a plot)
leuk (Survival Times and White Blood Counts for Leukaemia Patients)
level.colors (A function to compute false colors representing a numeric or categorical variable)
levelplot (Level plots and contour plots)
levels (Levels Attributes)
leveneTest (Levene's Test)
leveragePlots (Regression Leverage Plots)
Lexical environment
Lexical scoping
lgeMatrix-class (Class "lgeMatrix" of General Dense Logical Matrices)
lh (Luteinizing Hormone in Blood Samples)
libPaths (Search Paths for Packages)
library (Loading/Attaching and Listing of Packages)
library.dynam (Loading DLLs from Packages)
library_if_available (Load package, if available.)
libxmlVersion (Query the version and available features of the libxml library.)
license (The R License Terms)
Licensing
Lifeboats (Lifeboats on the Titanic)
LifeCycleSavings (Intercountry Life-Cycle Savings Data)
light (add light source)
lighter (Make a munsell colour lighter)
like (Convenience function for calling regexpr.)
limits (Generate correct scale type for specified limits)
Line (create objects of class Line or Lines)
line (Robust Line Fitting)
line (Simple linear regression example)
Line-class (Class "Line")
line.graph (Line graph of a graph)
line_prompt (Line prompt.)
Linear algebra
Linear equations and inversion
Linear models
linear.approx (Linear Approximation of Bootstrap Replicates)
linear.functional.terms (Linear functionals of a smooth in GAMs)
linearHypothesis (Test Linear Hypothesis)
LinearMethodsList-class (Class "LinearMethodsList")
linearModel (Rcmdr Linear Model Dialog)
lineLabel (Line label placement with spplot and lattice.)
lines (Add Connected Line Segments to a Plot)
Lines-class (Class "Lines")
lines.saddle.distn (Add a Saddlepoint Approximation to a Plot)
lines.survfit (Add Lines or Points to a Survival Plot)
linetype_pal (Line type palette (discrete).)
LINK (Create Executable Programs)
Linking GUIs and other front-ends to R
Linking to native routines in other packages
Linking to other packages
Linux
Lion
liply (Experimental iterator based version of llply.)
list (Lists – Generic and Dotted Pairs)
list.files (List the Files in a Directory/Folder)
list.tree (Pretty-print the Structure of a Data Object)
list2env (From A List, Build or Add To an Environment)
list_to_array (List to array.)
list_to_dataframe (List to data frame.)
list_to_vector (List to vector.)
listDepth (Find the maximum depth of a list)
listFinCenter (List of Financial Centers)
listHolidays (List of Holidayss)
Listing and manipulating connections
listof (A Class for Lists of (Parts of) Model Fits)
ListReporter-class (List reporter: gather all test results along with elapsed time and file information.)
Lists
Lists and data frames
Lists and tables
litter (Litter Weights Data Set)
ll (Describe Objects or Elements)
llgridlines (Plot long-lat grid over projected data)
llines (Replacements of traditional graphics functions)
llply (Split list, apply function, and return results in a list.)
lm (Fitting Linear Models)
lm.fit (Fitter Functions for Linear Models)
lm.fit.recursive (Recursive Least Squares)
lm.gls (Fit Linear Models by Generalized Least Squares)
lm.influence (Regression Diagnostics)
lm.ridge (Ridge Regression)
lm.summaries (Accessing Linear Model Fits)
lme (Linear Mixed-Effects Models)
lme.groupedData (LME fit from groupedData Object)
lme.lmList (LME fit from lmList Object)
lme4 package
lme4-package (Linear, generalized linear, and nonlinear mixed models)
lmeControl (Control Values for lme Fit)
lmeObject (Fitted lme Object)
lmer (Fit Linear Mixed-Effects Models)
lmerControl (Control of Mixed Model Fitting)
lmeStruct (Linear Mixed-Effects Structure)
lmList (List of lm Objects with a Common Model)
lmList-class (Class "lmList" of 'lm' Objects on Common Model)
lmList.groupedData (lmList Fit from a groupedData Object)
lmplot2 (Plots to assess the goodness of fit for the linear model objects)
lmResp (Generator objects for the response classes)
lmResp-class (Classes "lmResp", "glmResp", "nlsResp" and "lmerResp")
lmtest package
load (Reload Saved Datasets)
Load hooks
load_all (Load complete package.)
load_code (Load R code.)
load_data (Load data.)
load_dll (Load a compiled DLL)
load_imports (Load all of the imports for a package)
loaded_packages (Return a vector of names of attached packages)
loader (Java class loader)
loadings (Print Loadings in Factor Analysis)
loadMeuse (deprecated function to load the Meuse data set)
loadModule (Load an Rcpp Module into a Package)
loadRcppModules (Loads Rcpp modules on package startup)
loadRdMacros (Load user-defined Rd help system macros.)
loadWorkbook (Loading Microsoft Excel workbooks)
Loblolly (Growth of Loblolly pine trees)
Locales
locales (Query or Set Aspects of the Locale)
Locales under OS X
Locales under Unix-alikes
Locales under Windows
localeToCharset (Select a Suitable Encoding Name from a Locale Name)
Localization of messages
LocalReferenceClasses (Localized Objects based on Reference Classes)
locator (Graphical Input)
locpoly (Estimate Functions Using Local Polynomials)
loess (Local Polynomial Regression Fitting)
loess.control (Set Parameters for Loess)
log (Logarithms and Exponentials)
log1p_trans (Log plus one transformation.)
log_breaks (Log breaks (integer breaks on log-transformed scales).)
log_trans (Log transformation.)
logan (Data from the 1972-78 GSS data used by Logan)
logDet (Extract the Logarithm of the Determinant)
logDet.corStruct (Extract corStruct Log-Determinant)
logDet.pdMat (Extract Log-Determinant from a pdMat Object)
logDet.reStruct (Extract reStruct Log-Determinants)
Logic (Logical Operators)
logical (Logical Vectors)
Logical vectors
logistic (Logistic transform from x to p and logit transform from p to x)
Logistic (The Logistic Distribution)
logit (Generalized logit and inverse logit function)
logit (Logit of Proportions)
logit (Logit Transformation)
LogitBoost (LogitBoost Classification Algorithm)
logLik (Extract Log-Likelihood)
logLik-methods (Methods for Function logLik in Package stats4)
logLik.corStruct (Extract corStruct Log-Likelihood)
logLik.ets (Log-Likelihood of an ets object)
logLik.gam (Log likelihood for a fitted GAM, for AIC)
logLik.glsStruct (Log-Likelihood of a glsStruct Object)
logLik.gnls (Log-Likelihood of a gnls Object)
logLik.gnlsStruct (Log-Likelihood of a gnlsStruct Object)
logLik.lme (Log-Likelihood of an lme Object)
logLik.lmeStruct (Log-Likelihood of an lmeStruct Object)
logLik.lmList (Log-Likelihood of an lmList Object)
logLik.reStruct (Calculate reStruct Log-Likelihood)
logLik.varFunc (Extract varFunc logLik)
loglin (Fitting Log-Linear Models)
loglm (Fit Log-Linear Models by Iterative Proportional Scaling)
loglm1 (Fit Log-Linear Models by Iterative Proportional Scaling – Internal function)
Lognormal (The Log Normal Distribution)
logtrans (Estimate log Transformation Parameter)
Long vectors
longley (Longley's Economic Regression Data)
LongVectors (Long Vectors)
lookup.xport (Lookup Information on a SAS XPORT Format Library)
loop_apply (Loop apply)
Looping
Low-level plotting commands
lower.to.upper.tri.inds (Permute Indices for Triangular Matrices)
lower.tri (Lower and Upper Triangular Part of a Matrix)
lowerUpper (Combine two square matrices to have a lower off diagonal for one, upper off diagonal for the other)
lowess (Scatter Plot Smoothing)
lpc (Local principal curves)
lpc.control (Auxiliary parameters for controlling local principal curves.)
lpc.project (Projection onto LPC)
lpc.spline (Representing local principal curves through a cubic spline.)
lpc.spline.auxiliary.functions (Auxiliary functions for spline fitting and projection.)
LPCM package
LPCM-package (Local principal curve methods)
lprq (locally polynomial quantile regression)
lqs (Resistant Regression)
lrtest (Likelihood Ratio Test of Nested Models)
lrvar (Long-Run Variance of the Mean)
ls (List Objects)
ls.diag (Compute Diagnostics for lsfit Regression Results)
ls.funs (List function objects)
ls.print (Print lsfit Regression Results)
ls.size (Size of list elements)
ls.str (List Objects and their Structure)
lset (Interface to modify Trellis Settings - Defunct)
lsfit (Find the Least Squares Fit)
lsparseMatrix-classes (Sparse logical matrices)
lsq (Least Squares Problems in Surveying)
lsyMatrix-class (Symmetric Dense Logical Matrices)
ltrMatrix-class (Triangular Dense Logical Matrices)
lu ((Generalized) Triangular Decomposition of a Matrix)
LU-class (LU (dense) Matrix Decompositions)
lung (NCCTG Lung Cancer Data)
LUV (Create LUV Colors)
lvq1 (Learning Vector Quantization 1)
lvq2 (Learning Vector Quantization 2.1)
lvq3 (Learning Vector Quantization 3)
lvqinit (Initialize a LVQ Codebook)
lvqtest (Classify Test Set from LVQ Codebook)
lynx (Annual Canadian Lynx trappings 1821–1934)
ma (Moving-average smoothing)
Machines (Productivity Scores for Machines and Workers)
mad (Median Absolute Deviation)
magic (Stable Multiple Smoothing Parameter Estimation by GCV or UBRE)
magic.post.proc (Auxilliary information from magic fit)
mahalanobis (Mahalanobis Distance)
Main C code
mainPanel (Create a main panel)
maintainer (Show Package Maintainer)
Maintainer mode
make.db.names (Make R identifiers into legal SQL identifiers.)
make.db.names,SQLiteConnection,character-method (Make R/S-Plus identifiers into legal SQL identifiers)
make.db.names-methods (Make R/S-Plus identifiers into legal SQL identifiers)
make.groups (Grouped data from multiple vectors)
make.index.unique (Force Time Values To Be Unique)
make.keys (Create a keys matrix for use by score.items or cluster.cor)
make.link (Create a Link for GLM Families)
make.names (Make Syntactically Valid Names)
make.packages.html (Update HTML Package List)
make.par.list (Make a List from a Parameter Specification)
make.rgb (Create colour spaces)
make.socket (Create a Socket Connection)
make.unique (Make Character Strings Unique)
make_EPSG (Make a data frame of EPSG projection codes)
make_expectation (Make an equality test.)
make_translations_pkg (Package the Current Translations in the R sources)
makeClassRepresentation (Create a Class Definition)
makeClassTemplate (Create S4 class definition based on XML node(s))
makeCluster (Create a Parallel Socket Cluster)
makeContent (Customised grid Grobs)
makeDendrite (Build a list of the mutually exclusive attributes of objects)
makeIntersectList (Count set intersections)
makeLazyLoading (Lazy Loading of Packages)
makeNstr (creates a string that is a repeat of a substring)
makepredictcall (Utility Function for Safe Prediction)
makeReactiveBinding (Make a reactive variable)
Making data frames
Making manuals
Making the manuals
mammals (Brain and Body Weights for 62 Species of Land Mammals)
Mammals (Garland(1983) Data on Running Speed of Mammals)
Managing libraries
Managing the search path
manaus (Average Heights of the Rio Negro river at Manaus)
Mandel (Contrived Collinear Data)
Mandible (Mandible Data)
Manipulation of function calls
Manipulation of functions
manova (Multivariate Analysis of Variance)
mantelhaen.test (Cochran-Mantel-Haenszel Chi-Squared Test for Count Data)
manual_pal (Manual palette (manual).)
map (Draw Geographical Maps)
map.axes (Draw Axes on Geographical Maps)
map.cities (Add Cities to Existing Map)
map.scale (Add Scale to Existing Unprojected Map)
map.text (Draw a map with labeled regions)
map.where (Locate points on a map)
map2SpatialPolygons (Convert map objects to sp classes)
map_data (Create a data frame of map data.)
mapasp (Calculate aspect ratio for plotting geographic maps; create nice degree axis labels)
mapLevels (Mapping levels)
maply (Call function with arguments in array or data frame, returning an array.)
mapplot (Trellis displays on Maps a.k.a. Choropleth maps)
mapply (Apply a Function to Multiple List or Vector Arguments)
mApply (Apply a Function to Rows of a Matrix or Vector)
maps package
maptools package
mapvalues (Replace specified values with new values, in a vector or factor.)
mar_table (Table with Marginal Sums)
mardia (Calculate univariate or multivariate (Mardia's test) skew and kurtosis for a vector, matrix, or data.frame)
margin (Margins of randomForest Classifier)
margin.table (Compute table margin)
margin.vars (Margin variables)
marginal.plot (Display marginal distributions)
margins (Figure out margining variables.)
markdown (Markdown rendering for R)
markdown package
markdownExtensions (Markdown extensions)
markdownHTMLOptions (Markdown HTML rendering options)
markdownToHTML (Render markdown to HTML)
Marking text
markRenderFunction (Mark a function as a render function)
maskReactiveContext (Evaluate an expression without a reactive context)
MASS package
MASS-internal (Internal MASS functions)
MASS_MASS package
mat.or.vec (Create a Matrix or a Vector)
mat.sort (Sort the elements of a correlation matrix to reflect factor loadings)
MATCH (Value Matching)
match (Value Matching)
match.arg (Argument Verification Using Partial Matching)
match.call (Argument Matching)
match.fun (Extract a Function Specified by Name)
match.map (Index map regions)
match_df (Extract matching rows of a data frame.)
matchClasses (Find Similar Classes in Two-way Contingency Tables)
matchcols (Select columns names matching certain critera)
matchControls (Find Matched Control Group)
matches (Expectation: does string match regular expression?)
math_format (Add arbitrary expression to a label. The symbol that will be replace by the label value is .x.)
MathAchieve (Mathematics achievement scores)
MathAchSchool (School demographic data for MathAchieve)
Mathematical annotation
Mathematical constants
Mathematical functions
Mathematics
MathFun (Miscellaneous Mathematical Functions)
matmult (Matrix Multiplication)
matplot (Plot Columns of Matrices)
matplotlib (Matplotlib's labeling algorithm)
matrices (Work with homogeneous coordinates)
Matrix (Assign Matrix Values)
Matrix (Construct a Classed Matrix)
Matrix facilities
Matrix multiplication
Matrix package
Matrix-class (Virtual Class "Matrix" Class of Matrices)
matrix-products (Matrix (Cross) Products (of Transpose))
matrix.addition (A function to add two vectors or matrices)
matrix.coo-class (Class "matrix.coo")
matrix.csc-class (Class "matrix.csc")
matrix.csc.hb-class (Class "matrix.csc.hb")
matrix.csr-class (Class "matrix.csr")
matrix.csr.chol-class (Class "matrix.csr.chol")
Matrix.pdMat (Assign Matrix to a pdMat Object)
Matrix.reStruct (Assign reStruct Matrices)
matrix.ssc-class (Class "matrix.ssc")
matrix.ssc.hb-class (Class "matrix.ssc.hb")
matrix.ssr-class (Class "matrix.ssr")
Matrix_Matrix package
MatrixFactorization-class (Class "MatrixFactorization" of Matrix Factorizations)
mauchly.test (Mauchly's Test of Sphericity)
Mavericks
maxCol (Find Maximum Position in Matrix)
maxdrawdown (Maximum Drawdown or Maximum Loss)
maxEmptyRect (Find an empty space on a plot)
Maximum likelihood
maximum.cardinality.search (Maximum cardinality search)
mca (Multiple Correspondence Analysis)
mcaffinity (Get or Set CPU Affinity Mask of the Current Process)
mcchildren (Low-level Functions for Management of Forked Processes)
mcfork (Fork a Copy of the Current R Process)
mChoice (Methods for Storing and Analyzing Multiple Choice Variables)
mclapply (Parallel Versions of lapply and mapply using Forking)
mcmc (Markov Chain Monte Carlo Objects)
mcmc.convert (Conversions of MCMC objects)
mcmc.list (Replicated Markov Chain Monte Carlo Objects)
mcmc.subset (Extract or replace parts of MCMC objects)
mcmcUpgrade (Upgrade mcmc objects in obsolete format)
mcnemar.test (McNemar's Chi-squared Test for Count Data)
mcpar (Mcpar attribute of MCMC objects)
mcparallel (Evaluate an R Expression Asynchronously in a Separate Process)
mcPlots (Draw Linear Model Marginal and Conditional Plots in Parallel or Overlaid)
mcycle (Data from a Simulated Motorcycle Accident)
md5sum (Compute MD5 Checksums)
mdb.get (Read Tables in a Microsoft Access Database)
mdply (Call function with arguments in array or data frame, returning a data frame.)
MDSplot (Multi-dimensional Scaling Plot of Proximity matrix from randomForest)
mean (Arithmetic Mean)
mean_se (Calculate mean and standard errors on either side.)
meanf (Mean Forecast)
meanvar.rpart (Mean-Variance Plot for an Rpart Object)
meat (A Simple Meat Matrix Estimator)
Meat (Tenderness of meat)
Mechanics of S4 dispatch
median (Median Value)
medpolish (Median Polish of a Matrix)
MedUnits (Table of conversions between Intertional Standard (SI) and US 'Conventional' Units for common medical measurements.)
melanoma (Melanoma skin cancer incidence)
Melanoma (Survival from Malignant Melanoma)
melt (Convert an object into a molten data frame.)
melt (Melt)
melt.array (Melt an array)
melt.array (Melt an array.)
melt.cast_df (Melt cast data.frames)
melt.cast_matrix (Melt cast matrices)
melt.data.frame (Melt a data frame into form suitable for easy casting.)
melt.data.frame (Melt a data frame)
melt.data.table (Fast melt for data.table)
melt.default (Default melt function)
melt.default (Melt a vector. For vectors, makes a column of a data frame)
melt.list (Melt a list by recursively melting each component.)
melt.list (Melt a list)
melt_check (Check that input variables to melt are appropriate.)
melt_check (Melt check.)
memCompress (In-memory Compression and Decompression)
memoise (Memoise a function.)
memoise package
Memory (Memory Available for Data Storage)
Memory allocation
Memory allocators
Memory statistics from Rprof
Memory-limits (Memory Limits in R)
memory.profile (Profile the Usage of Cons Cells)
memory.size (Report on Memory Allocation)
menarche (Age of Menarche in Warsaw)
menu (Menu Interaction Function)
merge (Merge a Spatial* object having attributes with a data.frame)
merge (Merge Two Data Frames)
merge (Merge Two Data Tables)
merge.list (Method for merging two lists by name)
merge.xts (Merge xts Objects)
merge.zoo (Merge Two or More zoo Objects)
merge_all (Merge all)
merge_recurse (Merge recursively)
mergeCells-methods (Merging cells)
merMod-class (Class "merMod" of Fitted Mixed-Effect Models)
merPredD (Generator object for the merPredD class)
merPredD-class (Class "merPredD" - a dense predictor reference class)
mesh3d (3D Mesh objects)
Meshing event loops
message (Diagnostic Messages)
Metadata
Method dispatching
method.skeleton (Create a Skeleton File for a New Method)
MethodDefinition-class (Classes to Represent Method Definitions)
methods (List Methods for S3 Generic Functions or Classes)
methods package
methods-defunct (Defunct Functions in Package methods)
methods-deprecated (Deprecated Functions in Package methods)
methods-package (Formal Methods and Classes)
MethodsList (MethodsList Objects)
MethodsList-class (Class MethodsList, Deprecated Representation of Methods)
MethodSupport (Additional (Support) Functions for Methods)
methodUtilities (Utility Functions for Methods and S-Plus Compatibility)
MethodWithNext-class (Class MethodWithNext)
meuse (Meuse river data set)
meuse.grid (Prediction Grid for Meuse Data Set)
meuse.grid_ll (Prediction Grid for Meuse Data Set, geographical coordinates)
meuse.riv (River Meuse outline)
mfrow3d (Set up multiple figure layouts in rgl.)
mgcv package
mgcv.FAQ (Frequently Asked Questions for package mgcv)
mgcv.package (Mixed GAM Computation Vehicle with GCV/AIC/REML smoothness estimation and GAMMs by REML/PQL)
mgcv.parallel (Parallel computation in mgcv.)
mgcv_mgcv package
mgp.axis (Draw Axes With Side-Specific mgp Parameters)
mgus (Monoclonal gammapothy data)
mhgr (Miscellaneous Functions for Epidemiology)
michelson (Michelson's Speed of Light Data)
midnightStandard (Midnight Standard)
midwest (Midwest demographics.)
Migration (Canadian Interprovincial Migration Data)
Milk (Protein content of cows' milk)
mimeTypeExtensions (Mapping from extension to MIME type)
minimal.st.separators (Minimum size vertex separators)
MinimalReporter-class (Test reporter: minimal.)
minimum.size.separators (Minimum size vertex separators)
minimum.spanning.tree (Minimum spanning tree)
minn38 (Minnesota High School Graduates of 1938)
minor.tick (Minor Tick Marks)
minqa package
mirai (Mirai Solutions GmbH)
mirrorAdmin (Managing Repository Mirrors)
Misc (Miscellaneous Functions)
miSem (Estimate a Structural Equation Model By Multiple Imputation)
missing (Does a Formal Argument have a Value?)
Missing and IEEE special values
Missing and special values
Missing values
missing_s3 (Find missing s3 exports.)
Missingness
mixcolor (Compute the convex combination of two colors)
Mixed vector and array arithmetic. The recycling rule
mixed.cor (Find correlations for mixtures of continuous, polytomous, and dichotomous variables)
mixedsort (Order or Sort strings with embedded numbers so that the numbers are in the correct order)
mkdevfun (Create a deviance evaluation function from a predictor and a response module)
mkMerMod (Create a merMod object)
mkRespMod (Create an lmerResp, glmResp or nlsResp instance)
mkReTrms (Create Z, Lambda, Lind, etc.)
mkVarCorr (Make Variance and Correlation Matrices from theta)
ML.methods (Methods for sem Objects Fit Using the objectiveML, objectiveGLS, objectiveFIML, msemObjectiveML, and msemObjectiveGLS Objective Functions)
mle (Maximum Likelihood Estimation)
mle-class (Class "mle" for Results of Maximum Likelihood Estimation)
mlply (Call function with arguments in array or data frame, returning a list.)
mmm (Simultaneous Inference for Multiple Marginal Models)
mmps (Marginal Model Plotting)
mnsl (Converts a Munsell colour to hex)
mnsl_hues (Munsell hues)
mode (The (Storage) Mode of an Object)
model.extract (Extract Components from a Model Frame)
model.frame (Extracting the Model Frame from a Formula or Fit)
model.frame.coxph (Model.frame method for coxph objects)
model.frame.Formula (Model Frame/Matrix/Response Construction for Extended Formulas)
model.matrix (Construct Design Matrices)
model.matrix.coxph (Model.matrix method for coxph models)
model.matrix.gam (Extract model matrix from GAM fit)
model.matrix.reStruct (reStruct Model Matrix)
model.tables (Compute Tables of Results from an Aov Model Fit)
modelparm (Generic Accessor Function for Model Parameters)
Models
Modes of parsing
modify_url (Modify a url.)
modifyList (Recursively Modify Elements of a List)
modIndices (Modification Indices for Structural Equation Models)
modular (Modular functions for mixed model fits)
modularity (Modularity of a community structure of a graph)
Module (Retrieves an Rcpp module)
Module-class (Rcpp modules)
Modules
moment (Statistical Moment)
mona (MONothetic Analysis Clustering of Binary Variables)
mona.object (Monothetic Analysis (MONA) Object)
moneydemand (Money Demand)
mono.con (Monotonicity constraints for a cubic regression spline)
monthdays (Number of days in each season)
monthplot (Plot a Seasonal or other Subseries from a Time Series)
mood.test (Mood Two-Sample Test of Scale)
Moore (Status, Authoritarianism, and Conformity)
More advanced examples
More on evaluation
morley (Michelson Speed of Light Data)
mosaic (Extended Mosaic Plots)
mosaicplot (Mosaic Plots)
motor (Data from a Simulated Motorcycle Accident)
motors (Accelerated Life Testing of Motorettes)
Mountain Lion
movies (Movie information and user ratings from IMDB.com.)
mpg (Fuel economy data from 1999 and 2008 for 38 popular models of car)
mroot (Smallest square root of matrix)
Mroz (U.S. Women's Labor-Force Participation)
ms (Mean shift clustering.)
msleep (An updated and expanded version of the mammals sleep dataset.)
mslm-class (Class "mslm")
MSPatients (Diagnosis of Multiple Sclerosis)
msq (75 mood items from the Motivational State Questionnaire for 3896 participants)
mssd (Find von Neuman's Mean Square of Successive Differences)
msts (Multi-Seasonal Time Series)
mtcars (Motor Trend Car Road Tests)
mtept (Multiple Endpoints Data)
mtext (Write Text into the Margins of a Plot)
mtext3d (Display text in the margins of a 3D plot)
mtitle (Margin Titles)
multcomp package
multhist (Plot a multiple histogram, as a barplot)
multi.hist (Multiple histograms with density and normal fits on one page)
multi.menu (Choose multiple options from a menu)
MultiCURLHandle-class (Class "MultiCURLHandle" for asynchronous, concurrent HTTP requests)
multiedit (Multiedit for k-NN Classifier)
multilevel.community (Finding community structure by multi-level optimization of modularity)
Multilib
multinom (Fit Multinomial Log-linear Models)
Multinom (The Multinomial Distribution)
Multiple figure environment
Multiple graphics devices
Multiple sub-architectures
Multiple versions
MultiReporter-class (Multi reporter: combine several reporters in one.)
multLines (Plot Multiple Lines)
multsymbolbox (Draw boxes filled with symbols)
munsell (Munsell colour system.)
munsell package
Muscle (Contraction of heart muscle sections)
muscle (Effect of Calcium Chloride on Muscle Contraction in Rat Hearts)
mutate (Mutate a data frame by adding new or replacing existing columns.)
muted (Mute standard colour.)
mvn (Multivariate normal additive models)
Mvnorm (Multivariate Normal Density and Random Deviates)
mvrnorm (Simulate from a Multivariate Normal Distribution)
Mvt (The Multivariate t Distribution)
mvtnorm package
myFinCenter (myFinCenter Variable)
MySQL (Instantiate a MySQL client from the current R session)
mysqlClientLibraryVersions (MySQL Check for Compiled Versus Loaded Client Library Versions)
MySQLConnection-class (Class MySQLConnection)
mysqlDBApply (Apply R/S-Plus functions to remote groups of DBMS rows (experimental))
MySQLDriver-class (Class MySQLDriver)
MySQLObject-class (Class MySQLObject)
MySQLResult-class (Class MySQLResult)
mysqlSupport (Support Functions)
myUnits (Frequency of date/time Units)
n2mfrow (Compute Default mfrow From Number of Plots)
NA (‘Not Available’ / Missing Values)
NA handling
na.action (NA Action)
na.aggregate (Replace NA by Aggregation)
na.approx (Replace NA by Interpolation)
na.contiguous (Find Longest Contiguous Stretch of non-NAs)
na.delete (Row-wise Deletion na.action)
na.detail.response (Detailed Response Variable Information)
na.fail (Handle Missing Values in Objects)
na.fill (Fill NA or specified positions.)
na.interp (Interpolate missing values in a time series)
na.keep (Do-nothing na.action)
na.locf (Last Observation Carried Forward)
na.locf.xts (Last Observation Carried Forward)
na.remove (NA Handling Routines for Time Series)
na.roughfix (Rough Imputation of Missing Values)
na.rpart (Handles Missing Values in an Rpart Object)
na.StructTS (Fill NA or specified positions.)
na.trim (Trim Leading/Trailing Missing Observations)
naive (Naive forecasts)
naiveBayes (Naive Bayes Classifier)
name (Names and Symbols)
name_rows (Toggle row names between explicit and implicit.)
Named arguments and defaults
Named objects and copying
NamedRanges (Functions to manipulate named ranges.)
namerows (Name rows)
Names
Names (Names Associated with an Object)
names-methods (The Names of a timeDate Object)
Names.formula (Extract Names from a formula)
Names.pdBlocked (Names of a pdBlocked Object)
Names.pdMat (Names of a pdMat Object)
names.quoted (Compute names of quoted variables.)
Names.reStruct (Names of an reStruct Object)
names.XMLNode (Get the names of an XML nodes children.)
Namespaces
Namespaces with S4 classes and methods
naprint (Adjust for Missing Values)
naresid (Adjust for Missing Values)
nargs (The Number of Arguments to a Function)
navbarPage (Create a page with a top level navigation bar)
navlistPanel (Create a navigation list panel)
nchain (Dimensions of MCMC objects)
nchar (Count the Number of Characters (or Bytes or Width))
nclass (Compute the Number of Classes for a Histogram)
ncvTest (Score Test for Non-Constant Error Variance)
nDay (n-th n-day Dates)
ndays (Number of Periods in Data)
ndenseMatrix-class (Virtual Class "ndenseMatrix" of Dense Logical Matrices)
ndiffs (Number of differences required for a stationary series)
nearestPointOnLine (Get the nearest point on a line to a given point)
nearestPointOnSegment (Get the nearest point on a segment to a given point)
nearPD (Nearest Positive Definite Matrix)
needUpdate (Check if Update is Needed)
needUpdate.modelStruct (Check if a modelStruct Object Needs Updating)
negative.binomial (Family function for Negative Binomial GLMs)
negbin (GAM negative binomial families)
NegBinomial (The Negative Binomial Distribution)
neighborhood (Neighborhood of graph vertices)
nelder (Nelder's labeling algorithm)
NelderMead (Nelder-Mead Optimization of Parameters, Possibly (Box) Constrained)
NelderMead-class (Class "NelderMead" of Nelder-Mead optimizers and its Generator)
NelPlo (Nelson–Plosser Macroeconomic Time Series)
neo (NEO correlation matrix from the NEO_PI_R manual)
nested.by (Nested.by function)
Network interfaces
neuro (Neurophysiological Point Process Data)
new (Create a new Java object)
new (Generate an Object from a Class)
New platforms
new.name (Obtain a name for a new variable that is not already in use)
new_output_handler (Custom output handlers.)
newcomb (Newcomb's Measurements of the Passage Time of Light)
NeweyWest (Newey-West HAC Covariance Matrix Estimation)
news (Build and Query R or Package News Information)
newuoa (An R interface to the NEWUOA implementation of Powell)
newXMLDoc (Create internal XML node or document object)
newXMLNamespace (Add a namespace definition to an XML node)
nextElem (Get Next Element of Iterator)
NextMethod
nextn (Highly Composite Numbers)
nexus (Query and download from the Nexus network repository)
ngeMatrix-class (Class "ngeMatrix" of General Dense Nonzero-pattern Matrices)
ngrps (Number of levels)
nhtemp (Average Yearly Temperatures in New Haven)
Nile (Flow of the River Nile)
nino (Sea Surface Temperature (SST) Nino 3 and Nino 3.4 Indices)
Nitrendipene (Assay of nitrendipene)
nitrofen (Toxicity of Nitrofen in Aquatic Systems)
nlevels (The Number of Levels of a Factor)
nlformula (Manipulate a Nonlinear Model Formula)
nlm (Non-Linear Minimization)
nlme (Nonlinear Mixed-Effects Models)
nlme package
nlme.nlsList (NLME fit from nlsList Object)
nlme_nlme package
nlmeControl (Control Values for nlme Fit)
nlmeObject (Fitted nlme Object)
nlmer (Fit Nonlinear Mixed-Effects Models)
nlmeStruct (Nonlinear Mixed-Effects Structure)
nlminb (Optimization using PORT routines)
nloptwrap (Wrapper for nlOpt optimizers)
nlrq (Function to compute nonlinear quantile regression estimates)
nlrq.control (Set control parameters for nlrq)
nls (Nonlinear Least Squares)
nls.control (Control the Iterations in nls)
nlschools (Eighth-Grade Pupils in the Netherlands)
nlsList (List of nls Objects with a Common Model)
nlsList.selfStart (nlsList Fit from a selfStart Function)
NLSstAsymptotic (Fit the Asymptotic Regression Model)
NLSstClosestX (Inverse Interpolation)
NLSstLfAsymptote (Horizontal Asymptote on the Left Side)
NLSstRtAsymptote (Horizontal Asymptote on the Right Side)
nMatrix-class (Class "nMatrix" of Non-zero Pattern Matrices)
nnet (Fit Neural Networks)
nnet package
nnet_nnet package
nnetar (Neural Network Time Series Forecasts)
nnetHess (Evaluates Hessian for a Neural Network)
nnzero (The Number of Non-Zero Values of a Matrix)
nobars (Omit terms separated by vertical bars in a formula)
nobs (Compute the Number of Non-missing Observations)
nobs (Extract the Number of Observations from a Fit.)
nobsY (Compute Number of Observations for Left Hand Side of Formula)
nodal (Nodal Involvement in Prostate Cancer)
Non-R scripts in packages
Non-Sweave vignettes
Nonlinear least squares and maximum likelihood models
NonResponse (Non-Response Survey Data)
nonStructure-class (A non-structure S4 Class for basic types)
noquote (Class for ‘no quote’ Printing of Character Strings)
nor2k (Norwegian peaks over 2000m)
norm (Matrix Norms)
norm.ci (Normal Approximation Confidence Intervals)
Normal (The Normal Distribution)
normalise (Normalise z values within a gtable object)
normalizeDataframe (Data frame Normalization for Unit Tests)
normalizePath (Express File Paths in Canonical Form)
not (Negate an expectation)
Notation
notExp (Functions for better-than-log positive parameterization)
notExp2 (Alternative to log parameterization for variance components)
nottem (Average Monthly Temperatures at Nottingham, 1920–1939)
NotYet (Not Yet Implemented Functions and Unused Arguments)
nowrapRecenter (Break polygons at meridian for recentering)
nowrapSpatialLines (Split SpatialLines components at offset)
nPairs (Number of variable pairs)
npk (Classical N, P, K Factorial Experiment)
npr1 (US Naval Petroleum Reserve No. 1 data)
nrow (The Number of Rows/Columns of an Array)
ns (Generate a Basis Matrix for Natural Cubic Splines)
ns-dblcolon (Double Colon and Triple Colon Operators)
ns-hooks (Hooks for Namespace Events)
ns-internals (Namespace Internals)
ns-load (Loading and Unloading Name Spaces)
ns-reflect.Rd (Namespace Reflection Support)
ns-topenv (Top Level Environment)
ns_env (Return the namespace environment for a package.)
nsl (Look up the IP Address by Hostname)
nsparseMatrix-classes (Sparse "pattern" Matrices)
nstr (Creates a string of arbitry length)
nsyMatrix-class (Symmetric Dense Nonzero-Pattern Matrices)
ntrMatrix-class (Triangular Dense Logical Matrices)
nuclear (Nuclear Power Station Construction Data)
NULL
Null (Null Spaces of Matrices)
null.space.dimension (The basis of the space of un-penalized functions for a TPRS)
nulldefault (Null default)
num.intercepts (Extract number of intercepts)
number-class (Class "number" of Possibly Complex Numbers)
numeric (Numeric Vectors)
numeric or NULL-class (Class "numeric or NULL")
numeric_version (Numeric Versions)
Numerical analysis subroutines
Numerical Utilities
NumericConstants (Numeric Constants)
numericDeriv (Evaluate Derivatives Numerically)
numericInput (Create a numeric input control)
nunique (Number of unique values.)
nwtco (Data from the National Wilm's Tumor Study)
nz (New Zealand Basic Map)
oats (Data from an Oats Field Trial)
Oats (Split-plot Experiment on Varieties of Oats)
oauth1.0_token (Generate an oauth1.0 token.)
oauth2.0_token (Generate an oauth2.0 token.)
oauth_app (Create an OAuth application.)
oauth_callback (The oauth callback url.)
oauth_endpoint (Describe an OAuth endpoint.)
oauth_endpoints (Popular oauth endpoints.)
oauth_exchanger (Walk the user through the OAuth2 dance without a local webserver.)
oauth_listener (Create a webserver to listen for OAuth callback.)
oauth_service_token (Generate OAuth token for service accounts.)
oauth_signature (Generate oauth signature.)
Object-oriented programming
object.size (Report the Space Allocated for an Object)
objective.functions (sem Objective-Function Builders)
Objects
Objects, their modes and attributes
ObjectsWithPackage-class (A Vector of Object Names, with associated Package Names)
OBrienKaiser (O'Brien and Kaiser's Repeated-Measures Data)
observe (Create a reactive observer)
observer3d (Set the observer location.)
Obtaining R
Obtaining this document
ocat (GAM ordered categorical family)
occupationalStatus (Occupational Status of Fathers and their Sons)
Octave
octmode (Display Numbers in Octal)
odbc-low-level (Low-level ODBC functions)
odbcClose (ODBC Close Connections)
odbcConnect (ODBC Open Connections)
odbcDataSources (List ODBC Data Sources)
odbcGetInfo (Request Information on an ODBC Connection)
odbcSetAutoCommit (ODBC Set Auto-Commit Mode)
odd (Detect odd/even integers)
oddsratio ((Log) Odds Ratios)
offset (Include an Offset in a Model Formula)
olvq1 (Optimized Learning Vector Quantization 1)
OME (Tests of Auditory Perception in Children with OME)
omega (Calculate McDonald's omega estimates of general and total factor saturation)
omega.graph (Graph hierarchical factor structures)
on.exit
on.exit (Function Exit Code)
on_path (Test if an object is on the path.)
One- and two-sample tests
onErrorCell-methods (Behavior when error cells are detected)
oneway (Fit One-way Model)
oneway.test (Test for Equal Means in a One-Way Layout)
onOrAfter (OnOrAfter/Before Dates)
ooplot.default (Create an OpenOffice style plot)
OpenMP support
Operating system access
Operator tokens
Operators
Ops.Date (Operators on the Date Class)
optim (General-purpose Optimization)
optimal.community (Optimal community structure)
Optimization
optimize (One Dimensional Optimization)
optimizers (sem Optimizers)
options (Options Settings)
opts (Build a theme (or partial theme) from theme elements)
opts_chunk (Default and current chunk options)
opts_knit (Options for the knitr package)
opts_template (Template for creating reusable chunk options)
Oracle Solaris Studio compilers
Orange (Growth of Orange Trees)
OrchardSprays (Potency of Orchard Sprays)
Ord_plot (Ord Plots)
order (Ordering Permutation)
ORDER (Ordering Permutation)
order.dendrogram (Ordering or Labels of the Leaves in a Dendrogram)
Ordered and unordered factors
Ordered factors
Organization of header files
Ornstein (Interlocking Directorates Among Major Canadian Firms)
Orthodont (Growth curve data on an orthdontic measurement)
OS facilities
OS X
OS X GUI
Other add-on packages
Other analyses with ‘clang’
Other compiled languages
Other Options
Other types of objects
OtherEffects (Functions to do various spreadsheets effects.)
Others
outer (Outer Product of Arrays)
outlier (Compute outlying measures)
outlier (Find and graph Mahalanobis squared distances to detect outliers)
outlierTest (Bonferroni Outlier Test)
Output to connections
outputOptions (Set options for an output object.)
ovarian (Ovarian Cancer Survival Data)
Ovary (Counts of Ovarian Follicles)
OvaryCancer (Ovary Cancer Data)
over-methods (consistent spatial overlay for points, grids and polygons)
overplot (Plot multiple variables on the same region, with appropriate axes)
Overview of RDBMSs
Oxboys (Heights of Boys in Oxford)
Oxide (Variability in Semiconductor Manufacturing)
oz.windrose (Display an Australian wind rose)
oz.windrose.legend (Display an Australian wind rose legend)
ozone (Monthly ozone measurements over Central America.)
ozone (Sample datasets)
p.adjust (Adjust P-values for Multiple Comparisons)
p.rep (Find the probability of replication for an F, t, or r and estimate effect size)
p2p_arrows (Draw arrows between points)
Package Dependencies
Package namespaces
Package RODBC
Package structure
Package subdirectories
Package types
package-scales (Generic plot scaling methods)
package.dependencies (Check Package Dependencies)
package.skeleton (Create a Skeleton for a New Source Package)
package_dependencies (Computations on the Dependency Hierarchy of Packages)
packageDescription (Package Description)
packageName (Find package associated with an environment.)
Packages
Packages in the standard library
Packages using DBI
packageStatus (Package Management Tools)
packet.panel.default (Associating Packets with Panels)
page (Invoke a Pager on an R Object)
page.rank (The Page Rank algorithm)
pageWithSidebar (Create a page with a sidebar)
painters (The Painter's Data of de Piles)
paired.r (Test the difference between (un)paired correlations)
Pairlist objects
pairs (Scatterplot Matrices)
Pairs plot panel functions for diagonal cells (Diagonal Panel Functions for Table Pairs Plot)
Pairs plot panel functions for off-diagonal cells (Off-diagonal Panel Functions for Table Pairs Plot)
pairs.compareFits (Pairs Plot of compareFits Object)
pairs.lda (Produce Pairwise Scatterplots from an 'lda' Fit)
pairs.lme (Pairs Plot of an lme Object)
pairs.lmList (Pairs Plot of an lmList Object)
pairs.panels (SPLOM, histograms and correlations for a data matrix)
pairs.table (Pairs Plot for Contingency Tables)
pairwise.prop.test (Pairwise comparisons for proportions)
pairwise.t.test (Pairwise t tests)
pairwise.table (Tabulate p values for pairwise comparisons)
pairwise.wilcox.test (Pairwise Wilcoxon Rank Sum Tests)
pal2SpatialPolygons (Making SpatialPolygons objects from RArcInfo input)
palette (Set or View the Graphics Palette)
Palettes (Color Palettes)
pam (Partitioning Around Medoids)
pam.object (Partitioning Around Medoids (PAM) Object)
pandoc (A Pandoc wrapper to convert Markdown documents to other formats)
panel.2dsmoother (Plot a smooth approximation of z over x and y.)
panel.3dmisc (Miscellanous panel utilities for three dimensional Trellis Displays)
panel.axis (Panel Function for Drawing Axis Ticks and Labels)
panel.barchart (Default Panel Function for barchart)
panel.bpplot (Box-Percentile Panel Function for Trellis)
panel.bwplot (Default Panel Function for bwplot)
panel.car (Panel Function for Coplots)
panel.cloud (Default Panel Function for cloud)
panel.densityplot (Default Panel Function for densityplot)
panel.dotplot (Default Panel Function for dotplot)
panel.ellipse (Lattice panel function to fit and draw a confidence ellipsoid from bivariate data.)
panel.functions (Useful Panel Function Components)
panel.histogram (Default Panel Function for histogram)
panel.key (Draw a simple key inside a panel of a lattice plot.)
panel.levelplot (Panel Functions for levelplot and contourplot)
panel.lmlineq (Draw a line with a label, by default its equation)
panel.loess (Panel Function to Add a LOESS Smooth)
panel.number (Accessing Auxiliary Information During Plotting)
panel.pairs (Default Superpanel Function for splom)
panel.parallel (Default Panel Function for parallel)
panel.pointLabel (Label placement with spplot and lattice.)
panel.qqmath (Default Panel Function for qqmath)
panel.qqmath.tails (Approximate distribution in qqmath but keep points on tails.)
panel.qqmathline (Useful panel function with qqmath)
panel.quantile (Plot a quantile regression line with standard error bounds.)
panel.scaleArrow (Draw a scale bar as an arrow, labelled with its length in plot units.)
panel.segplot (Default prepanel and panel functions for segplot)
panel.smooth (Simple Panel Plot)
panel.smoother (Plot a smoothing line with standard error bounds.)
panel.smoothScatter (Lattice panel function analogous to smoothScatter)
panel.spline (Panel Function to Add a Spline Smooth)
panel.spplot (panel and panel utility functions for spplot)
panel.stripplot (Default Panel Function for stripplot)
panel.superpose (Panel Function for Display Marked by groups)
panel.tskernel (Calculate and plot smoothed time series.)
panel.violin (Panel Function to create Violin Plots)
panel.voronoi (Panel functions for level-coded irregular points)
panel.xblocks (Plot contiguous blocks along x axis.)
panel.xyarea (Plot series as filled polygons.)
panel.xyplot (Default Panel Function for xyplot)
panes (Prepare a "panel" type layout)
par (Set or Query Graphical Parameters)
par3d (Set or Query RGL Parameters)
par3dinterp (Interpolator for par3d parameters)
parallel package
parallel-package (Support for Parallel Computation)
parcels (Find miniscales (parcels) of size 2 or 3 from a set of items)
parcoord (Parallel Coordinates Plot)
Paren (Parentheses and Braces)
parm (Model Parameters)
parse (Parse Expressions)
parse_all (Parse, retaining comments.)
parse_deps (Parse package dependency strings.)
parse_format (Parse a text label to produce expressions for plotmath.)
parse_formula (Parse casting formulae.)
parse_http_date (Parse and print http dates.)
parse_media (Parse a media type.)
parse_ns_file (Parses the NAMESPACE file for a package)
parse_Rd (Parse an Rd file)
parse_url (Parse and build urls according to RFC1808.)
parseDTD (Read a Document Type Definition (DTD))
parseLatex (These experimental functions work with a subset of LaTeX code.)
parseQueryString (Parse a GET query string from a URL)
Parser
parseURI (Parse a URI string into its elements)
parseXMLAndAdd (Parse XML content and add it to a node)
Parsing R code from C
partial.r (Find the partial correlations for a set (x) of variables with set (y) removed.)
partialPlot (Partial dependence plot)
partition (Patitions an object into different sets)
partition.object (Partitioning Object)
paste (Concatenate Strings)
pasteCols (Paste the columns of a matrix together)
Pastes (Paste strength by batch and cask)
pat_rnw (Set regular expressions to read input documents)
PATCH (Send PATCH request to a server.)
path (Get/set the PATH variable.)
path.expand (Expand File Paths)
path.rpart (Follow Paths to Selected Nodes of an Rpart Object)
pathDiagram (Draw Path Diagram)
paulsen (Neurotransmission in Guinea Pig Brains)
paxis3d (Display text in the margins of a 3D plot)
pbc (Mayo Clinic Primary Biliary Cirrhosis Data)
pbcseq (Mayo Clinic Primary Biliary Cirrhosis, sequential data)
PBG (Effect of Phenylbiguanide on Blood Pressure)
pc1 (First Principal Component)
pcls (Penalized Constrained Least Squares Fitting)
pdBlocked (Positive-Definite Block Diagonal Matrix)
pdClasses (Positive-Definite Matrix Classes)
pdCompSymm (Positive-Definite Matrix with Compound Symmetry Structure)
pdConstruct (Construct pdMat Objects)
pdConstruct.pdBlocked (Construct pdBlocked Objects)
pdDiag (Diagonal Positive-Definite Matrix)
pdf (PDF Graphics Device)
PDF size
pdf.options (Auxiliary Function to Set/View Defaults for Arguments of pdf)
pdFactor (Square-Root Factor of a Positive-Definite Matrix)
pdFactor.reStruct (Extract Square-Root Factor from Components of an reStruct Object)
pdIdent (Multiple of the Identity Positive-Definite Matrix)
pdIdnot (Overflow proof pdMat class for multiples of the identity matrix)
pdLogChol (General Positive-Definite Matrix)
pdMat (Positive-Definite Matrix)
pdMatrix (Extract Matrix or Square-Root Factor from a pdMat Object)
pdMatrix.reStruct (Extract Matrix or Square-Root Factor from Components of an reStruct Object)
pdNatural (General Positive-Definite Matrix in Natural Parametrization)
pdSymm (General Positive-Definite Matrix)
pdTens (Functions implementing a pdMat class for tensor product smooths)
peas (Galton's Peas)
Peirce (C.S. Peirce's Auditory Response Data)
pen.edf (Extract the effective degrees of freedom associated with each penalty in a gam fit)
Penicillin (Variation in penicillin testing)
percent_format (Percent formatter: multiply by one hundred and display percent sign.)
period.apply (Apply Function Over Specified Interval)
period.max (Calculate Max By Period)
period.min (Calculate Min By Period)
period.prod (Calculate Product By Period)
period.sum (Calculate Sum By Period)
periodicity (Approximate Series Periodicity)
periodicSpline (Create a Periodic Interpolation Spline)
periods (Rolling periods)
perl (Use perl regular expressions.)
Permanent changes: The par() function
permutations (All Permutations of Integers 1:n)
permute (Randomly Permute the Elements of a Vector)
permute.vertices (Permute the vertices of a graph)
person (Persons)
persp (Perspective Plots)
persp3d (Surface plots)
persp3d.function (Plot a function of two variables)
perspx (Display perspective plot)
petest (PE Test for Linear vs. Log-Linear Specifications)
petrol (N. L. Prater's Petrol Refinery Data)
Phenobarb (Phenobarbitol Kinetics)
phenoModel (Model function for the Phenobarb data)
phi (Find the phi coefficient of correlation between two dichotomous variables)
phi.demo (A simple demonstration of the Pearson, phi, and polychoric corelation)
phi2tetra (Convert a phi coefficient to a tetrachoric correlation)
pictex (A PicTeX Graphics Driver)
Picture (Functions to manipulate images in a spreadsheet.)
pie (Pie Charts)
Pie charts as vertices (Using pie charts as vertices in graph plots)
pie.labels (Place labels on a pie chart)
pie3D (Display a 3D pie chart)
pie3D.labels (Display labels on a 3D pie chart)
Pima.tr (Diabetes in Pima Indian Women)
Pixel (X-ray pixel intensities over time)
pkg_env (Return package environment)
PkgUtils (Utilities for Building and Checking Add-on Packages)
place.knots (Automatically place a set of knots evenly through covariate values)
planes3d (add planes)
PlantGrowth (Results from an Experiment on Plant Growth)
plantTraits (Plant Species Traits Data)
Platform and version information
Platform notes
Platform-specific documentation
play3d (Play animation of rgl scene)
plot (Generic X-Y Plotting)
plot-methods (Methods for Function plot in Package stats4)
plot-methods (Plot Methods)
plot-templates (Plot templates.)
plot.aareg (Plot an aareg object.)
plot.ACF (Plot an ACF Object)
plot.acf (Plot Autocovariance and Autocorrelation Functions)
plot.agnes (Plots of an Agglomerative Hierarchical Clustering)
plot.augPred (Plot an augPred Object)
plot.bats (Plot components from BATS model)
plot.boot (Plots of the Output of a Bootstrap Simulation)
plot.cld (Plot a cld object)
plot.compareFits (Plot a compareFits Object)
plot.cox.zph (Graphical Test of Proportional Hazards)
plot.data.frame (Plot Method for Data Frames)
plot.default (The Default Scatterplot Function)
plot.dendrite (Plot a dendrogram of a dendrite object)
plot.density (Plot Method for Kernel Density Estimation)
plot.design (Plot Univariate Effects of a Design or Model)
plot.diana (Plots of a Divisive Hierarchical Clustering)
plot.ets (Plot components from ETS model)
plot.factor (Plotting Factor Variables)
plot.forecast (Forecast plot)
plot.formula (Formula Notation for Scatterplots)
plot.gam (Default GAM plotting)
plot.gls (Plot a gls Object)
plot.histogram (Plot Histograms)
plot.HoltWinters (Plot function for HoltWinters objects)
plot.igraph (Plotting of graphs)
plot.intervals.lmList (Plot lmList Confidence Intervals)
plot.isoreg (Plot Method for isoreg Objects)
plot.lda (Plot Method for Class 'lda')
plot.lm (Plot Diagnostics for an lm Object)
plot.lme (Plot an lme or nls object)
plot.lmList (Plot an lmList Object)
plot.loglm (Visualize Fitted Log-linear Models)
plot.lpc (Plotting local principal curves)
plot.mca (Plot Method for Objects of Class 'mca')
plot.mcmc (Summary plots of mcmc objects)
plot.merMod (diagnostic plots for merMod fits)
plot.mona (Banner of Monothetic Divisive Hierarchical Clusterings)
plot.nffGroupedData (Plot an nffGroupedData Object)
plot.nfnGroupedData (Plot an nfnGroupedData Object)
plot.nmGroupedData (Plot an nmGroupedData Object)
plot.partition (Plot of a Partition of the Data Set)
plot.powerTransform (plot Method for powerTransform Objects)
plot.ppr (Plot Ridge Functions for Projection Pursuit Regression Fit)
plot.profile (Plotting Functions for 'profile' Objects)
plot.profile.nls (Plot a profile.nls Object)
plot.psych (Plotting functions for the psych package of class “psych")
plot.randomForest (Plot method for randomForest objects)
plot.ranef.lme (Plot a ranef.lme Object)
plot.ranef.lmList (Plot a ranef.lmList Object)
plot.regsubsets (Graphical table of best subsets)
plot.rpart (Plot an Rpart Object)
plot.rq (plot the coordinates of the quantile regression process)
plot.rqs (Visualizing sequences of quantile regressions)
plot.rqss (Plot Method for rqss Objects)
plot.sir (Plotting the results on multiple SIR model runs)
plot.spec (Plotting Spectral Densities)
plot.stepfun (Plot Step Functions)
plot.stft (Plot Short Time Fourier Transforms)
plot.summary.rqs (Visualizing sequences of quantile regression summaries)
plot.survfit (Plot method for survfit objects)
plot.svm (Plot SVM Objects)
plot.table (Plot Methods for table Objects)
plot.ts (Plotting Time-Series Objects)
plot.tune (Plot Tuning Object)
plot.Variogram (Plot a Variogram Object)
plot.window (Set up World Coordinates for Graphics Window)
plot.xts (Plotting xts Objects)
plot.xy (Basic Internal Plot Function)
plot.zoo (Plotting zoo Objects)
plot3d (3D Scatterplot)
plot_bg (Add a background color to a plot)
plot_closest (Plot closest Munsell colour to an RGB colour)
plot_crop (Crop a plot (remove the edges) using PDFCrop or ImageMagick)
plot_hex (Plot hex colours)
plot_mnsl (Plot a munsell colour)
plotCI (Plot confidence intervals/error bars)
plotCI (Plot Error Bars and Confidence Intervals)
plotCorrPrecision (Plot Precision of Estimate of Pearson Correlation Coefficient)
plotcp (Plot a Complexity Parameter Table for an Rpart Fit)
plotH (Scatterplot with histogram-like bars.)
plotmath (Mathematical Annotation in R)
plotmeans (Plot Group Means and Confidence Intervals)
plotOHLC (Plot Open-High-Low-Close Bar Chart)
plotOutput (Create an plot output element)
plotPNG (Run a plotting function and save the output as a PNG)
plotrix package
plotrix-package (Specialized plots and plotting accessories)
plots.thpr (Mixed-Effects Profile Plots (Regular / Density / Pairs))
plotViewport (Create a Viewport with a Standard Plot Layout)
plsmo (Plot smoothed estimates)
pltree (Clustering Trees - Generic Function)
pltree.twins (Clustering Tree of a Hierarchical Clustering)
Plugins (R Commander Plug-in Packages)
pluginsAttribute (Rcpp::plugins Attribute)
pluton (Isotopic Composition Plutonium Batches)
ply (Call function with arguments in array or data frame, discarding results.)
ply (Replicate expression and discard results.)
ply (Split array, apply function, and discard results.)
ply (Split data frame, apply function, and discard results.)
ply (Split list, apply function, and discard results.)
plyr (plyr: the split-apply-combine paradigm for R.)
plyr package
pmatch (Partial String Matching)
pMatrix-class (Permutation matrices)
pmvnorm (Multivariate Normal Distribution)
pmvt (Multivariate t Distribution)
png (BMP, JPEG, PNG and TIFF graphics devices)
po.test (Phillips–Ouliaris Cointegration Test)
POI_constants (Constants used in the project.)
point.in.polygon (do point(s) fall in a given polygon?)
pointLabel (Label placement for points to avoid overlaps)
points (Add Points to a Plot)
points3d (add primitive set shape)
poisons (Animal Survival Times)
Poisson (The Poisson Distribution)
poisson.test (Exact Poisson tests)
polar (Convert Cartesian factor loadings into polar coordinates)
polar (Pole Positions of New Caledonian Laterites)
polar.plot (Plot values on a circular grid of 0 to 360 degrees)
polarLAB (Create polarLAB Colors)
polarLUV (Create polarLUV Colors)
polr (Ordered Logistic or Probit Regression)
poly (Compute Orthogonal Polynomials)
polychor.matrix (Phi or Yule coefficient matrix to polychoric coefficient matrix)
polygon (Polygon Drawing)
polygon (Polygon functions)
Polygon-class (Class "Polygon")
polygon.shadow (Display a shadow effect for an arbitrary polygon)
polygon3d (Triangulate and draw a polygon in three dimensions.)
polygons (sets spatial coordinates to create spatial data, or retrieves spatial coordinates)
Polygons-class (Class "Polygons")
polygons-methods (Retrieve polygons from SpatialPolygonsDataFrame object)
polypath (Path Drawing)
polyroot (Find Zeros of a Real or Complex Polynomial)
polys.plot (Plot geographic regions defined as polygons)
polySpline (Piecewise Polynomial Spline Representation)
pooledSD (Extract Pooled Standard Deviation)
popower (Power and Sample Size for Ordinal Response)
populate (Populates a namespace or an environment with the content of a module)
Portable C and C++ code
portfolio.optim (Portfolio Optimization)
pos.to.env (Convert Positions in the Search Path to Environments)
position_dodge (Adjust position by dodging overlaps to the side.)
position_fill (Stack overlapping objects on top of one another, and standardise to have equal height.)
position_identity (Don't adjust position)
position_jitter (Jitter points to avoid overplotting.)
position_jitterdodge (Adjust position by simultaneously dodging and jittering)
position_stack (Stack overlapping objects on top of one another.)
POST (POST file to a server.)
post.rpart (PostScript Presentation Plot of an Rpart Object)
postdoc (Reasons for Taking First Postdoctoral Appointment)
postForm (Submit an HTML form)
postscript (PostScript Graphics)
PostScript diagrams for typeset documents
postscriptFonts (PostScript and PDF Font Families)
Pottery (Chemical Composition of Pottery)
power (Create a Power Link Object)
power.anova.test (Power Calculations for Balanced One-Way Analysis of Variance Tests)
power.law.fit (Fitting a power-law distribution function to discrete data)
power.prop.test (Power Calculations for Two-Sample Test for Proportions)
power.t.test (Power calculations for one and two sample t tests)
powerTransform (Finding Univariate or Multivariate Power Transformations)
PP.test (Phillips-Perron Test for Unit Roots)
pp.test (Phillips–Perron Unit Root Test)
ppgetregion (Get Domain for Spatial Point Pattern Analyses)
ppinit (Read a Point Process Object from a File)
pplik (Pseudo-likelihood Estimation of a Strauss Spatial Point Process)
ppoints (Ordinates for Probability Plotting)
ppp-class (Virtual class "ppp")
ppr (Projection Pursuit Regression)
ppregion (Set Domain for Spatial Point Pattern Analyses)
prcomp (Principal Components Analysis)
precip (Annual Precipitation in US Cities)
predict (Model Predictions)
predict.Arima (Forecast from ARIMA fits)
predict.bam (Prediction from fitted Big Additive Model model)
predict.bs (Evaluate a Spline Basis)
predict.bSpline (Evaluate a Spline at New Values of x)
predict.coxph (Predictions for a Cox model)
predict.ellipsoid (Predict Method for Ellipsoid Objects)
predict.gam (Prediction from fitted GAM model)
predict.glm (Predict Method for GLM Fits)
predict.glmmPQL (Predict Method for glmmPQL Fits)
predict.gls (Predictions from a gls Object)
predict.gnls (Predictions from a gnls Object)
predict.HoltWinters (Prediction Function for Fitted Holt-Winters Models)
predict.lda (Classify Multivariate Observations by Linear Discrimination)
predict.lm (Predict method for Linear Model Fits)
predict.lme (Predictions from an lme Object)
predict.lmList (Predictions from an lmList Object)
predict.loess (Predict Loess Curve or Surface)
predict.LogitBoost (Prediction Based on LogitBoost Classification Algorithm)
predict.lqs (Predict from an lqs Fit)
Predict.matrix (Prediction methods for smooth terms in a GAM)
Predict.matrix.cr.smooth (Predict matrix method functions)
Predict.matrix.soap.film (Prediction matrix for soap film smooth)
predict.mca (Predict Method for Class 'mca')
predict.merMod (Predictions from a model at new data values)
predict.nlme (Predictions from an nlme Object)
predict.nls (Predicting from Nonlinear Least Squares Fits)
predict.nnet (Predict New Examples by a Trained Neural Net)
predict.psych (Prediction function for factor analysis or principal components)
predict.qda (Classify from Quadratic Discriminant Analysis)
predict.randomForest (predict method for random forest objects)
predict.rpart (Predictions from a Fitted Rpart Object)
predict.rq (Quantile Regression Prediction)
predict.rqss (Predict from fitted nonparametric quantile regression smoothing spline models)
predict.smooth.spline (Predict from Smoothing Spline Fit)
predict.survreg (Predicted Values for a ‘survreg’ Object)
predict.svm (Predict Method for Support Vector Machines)
predict.trls (Predict method for trend surface fits)
Preface
preference.game (Trait-based random generation)
prepanel.default (Default Prepanel Functions)
prepanel.functions (Useful Prepanel Function for Lattice)
Preparing translations
preplot (Pre-computations for a Plotting Object)
PreSex (Pre-marital Sex and Divorce)
presidential (Terms of 10 presidents from Eisenhower to Bush W.)
presidents (Quarterly Approval Ratings of US Presidents)
pressure (Vapor Pressure of Mercury as a Function of Temperature)
Prestige (Prestige of Canadian Occupations)
pretty (Pretty Breakpoints)
pretty.Date (Pretty Breakpoints for Date-Time Classes)
pretty_breaks (Pretty breaks. Uses default R break algorithm as implemented in pretty.)
prettyprint (Pretty print)
Primitive (Look Up a Primitive Function)
principal (Principal components analysis (PCA))
princomp (Principal Components Analysis)
print (Print Values)
print-methods (Print a workbook's filename)
print.aareg (Print an aareg object)
print.agnes (Print Method for AGNES Objects)
print.boot (Print a Summary of a Bootstrap Object)
print.bootci (Print Bootstrap Confidence Intervals)
print.brklist (Display the output of brkdnNest)
print.char.list (prints a list of lists in a visually readable format.)
print.char.matrix (Function to print a matrix with stacked cells)
print.clara (Print Method for CLARA Objects)
print.data.frame (Printing Data Frames)
print.default (Default Printing)
print.diana (Print Method for DIANA Objects)
print.dissimilarity (Print and Summary Methods for Dissimilarity Objects)
print.fanny (Print and Summary Methods for FANNY Objects)
print.gam (Print a Generalized Additive Model object.)
print.ggplot (Draw plot on current graphics device.)
print.gtable (Print a gtable object)
print.igraph (Print graphs to the terminal)
print.list.pairs (Print a list of pairs.)
print.lpc (Printing output for lpc and lpc.spline objects)
print.mona (Print Method for MONA Objects)
print.pam (Print Method for PAM Objects)
print.power.htest (Print method for power calculation object)
print.psych (Print and summary functions for the psych class)
print.quoted (Print quoted variables.)
print.rpart (Print an Rpart Object)
print.rq (Print an rq object)
print.saddle.distn (Print Quantiles of Saddlepoint Approximations)
print.simplex (Print Solution to Linear Programming Problem)
print.split (Print split.)
print.summary.coxph (Print method for summary.coxph objects)
print.summary.pdMat (Print a summary.pdMat Object)
print.summary.rq (Print Quantile Regression Summary Object)
print.summary.survexp (Print Survexp Summary)
print.summary.survfit (Print Survfit Summary)
print.survfit (Print a Short Summary of a Survival Curve)
print.trellis (Plot and Summarize Trellis Objects)
print.ts (Printing and Formatting of Time-Series Objects)
print.varFunc (Print a varFunc Object)
print.XMLAttributeDef (Methods for displaying XML objects)
print.xtable (Print Export Tables)
printCoefmat (Print Coefficient Matrices)
printcp (Displays CP table for Fitted Rpart Object)
Printing
Printing from FORTRAN
prints_text (Expectation: does printed output match a regular expression?)
PrintSetup (Function to manipulate print setup.)
printSpMatrix (Format and Print Sparse Matrices Flexibly)
prmat (Evaluate Kriging Surface over a Grid)
prmatrix (Print Matrices, Old-style)
prnz (Print and Object with its Name)
Probability distributions
probability_trans (Probability transformation.)
probplot (Probability Plot)
proc.time (Running Time of R)
process.events (Trigger event handling)
Processing documentation files
processXInclude (Perform the XInclude substitutions)
prod (Product of Vector Elements)
profile (Generic Function for Profiling Models)
profile-methods (Methods for Function profile in Package stats4)
profile-methods (Profile method for merMod objects)
profile.glm (Method for Profiling glm Objects)
profile.mle-class (Class "profile.mle"; Profiling information for "mle" object)
profile.nls (Method for Profiling nls Objects)
Profiling compiled code
Profiling R code for memory use
Profiling R code for speed
progress (Add a progress bar.)
Progress (Reporting progress (object-oriented API))
progress_none (Null progress bar)
progress_text (Text progress bar.)
progress_time (Text progress bar with time.)
progress_tk (Graphical progress bar, powered by Tk.)
progress_win (Graphical progress bar, powered by Windows.)
proj (Projections of Models)
project (Projection of coordinate matrices)
projInfo (List PROJ.4 tag information)
Promax (Perform bifactor, promax or targeted rotations and return the inter factor angles.)
Promise objects
prompt (Produce Prototype of an R Documentation File)
promptClass (Generate a Shell for Documentation of a Formal Class)
promptData (Generate Outline Documentation for a Data Set)
promptMethods (Generate a Shell for Documentation of Formal Methods)
promptPackage (Generate a Shell for Documentation of a Package)
prop.table (Express Table Entries as Fraction of Marginal Table)
prop.test (Test of Equal or Given Proportions)
prop.trend.test (Test for trend in proportions)
Propagation of names
propbrk (Calculate the proportion of specified values in a vector)
proto (Prototype object-based programming)
proto package
proto-package (Object-Oriented Programming with the Prototype Model)
Prototypes for primitives
prselect (Selectively Print Lines of a Text Vector)
prune.rpart (Cost-complexity Pruning of an Rpart Object)
ps.options (Auxiliary Function to Set/View Defaults for Arguments of postscript)
psegments3d (Draw segments on a 3D plot)
Psim (Simulate Binomial Spatial Point Process)
pskill (Kill a Process)
psnice (Get or Set the Priority (Niceness) of a Process)
pspline (Smoothing splines using a pspline basis)
pstamp (Date/Time/Directory Stamp the Current Plot)
psych package
psych.misc (Miscellaneous helper functions for the psych package)
ptext3d (Display text on a 3D plot)
PublicSchools (US Expenditures for Public Schools)
Punishment (Corporal Punishment Data)
Puromycin (Reaction Velocity of an Enzymatic Reaction)
Pushback
pushBack (Push Text Back on to a Connection)
PUT (Send PUT request to server.)
pvalues (Getting p-values for fitted models)
pvec (Parallelize a Vector Map Function using Forking)
pyears (Person Years)
pyramid.plot (Pyramid plot)
QC (QC Checks for R Code and/or Documentation)
qda (Quadratic Discriminant Analysis)
qmvnorm (Quantiles of the Multivariate Normal Distribution)
qmvt (Quantiles of the Multivariate t Distribution)
qplot (Quick plot)
qq (Quantile-Quantile Plots of Two Samples)
qq.gam (QQ plots for gam model residuals)
qqmath (Q-Q Plot with Theoretical Distribution)
qqnorm (Quantile-Quantile Plots)
qqnorm.aov (Makes a half or full normal plot for the effects from an aov model)
qqnorm.gls (Normal Plot of Residuals from a gls Object)
qqnorm.lme (Normal Plot of Residuals or Random Effects from an lme Object)
qqPlot (Quantile-Comparison Plots)
qr (The QR Decomposition of a Matrix)
qr-methods (QR Decomposition – S4 Methods and Generic)
QR.Auxiliaries (Reconstruct the Q, R, or X Matrices from a QR Object)
qss (Additive Nonparametric Terms for rqss Fitting)
QTECox (Function to obtain QTE from a Cox model)
quade.test (Quade Test)
quadmap (Quadratic Map (Logistic Equation))
quadprog package
quakes (Locations of Earthquakes off Fiji)
quantcut (Create a Factor Variable Using the Quantiles of a Continuous Variable)
quantile (Sample Quantiles)
quantile.survfit (Quantiles from a survfit object)
quantreg package
Quartet (Four Regression Datasets)
quartz (OS X Quartz Device)
quartzFonts (quartz Fonts)
query (Execute a SQL statement on a database connection)
Querying the Viewport Tree (Get the Current Grid Viewport (Tree))
Question (Documentation Shortcuts)
quickdf (Quick data frame.)
quine (Absenteeism from School in Rural New South Wales)
Quinidine (Quinidine Kinetics)
quinModel (Model function for the Quinidine data)
quit (Terminate an R Session)
Quotes (Quotes)
R Add-On Packages
R and Emacs
R and S
R and statistics
R and the window system
R as a set of statistical tables
R Basics
R Bugs
R code
R coding standards
R commands, case sensitivity, etc.
R Data Import/Export
R FAQ
R Installation and Administration
R interface packages
R Internal Structures
R Internals
R Language Definition
R messages
R Miscellanea
R Programming
R Web Interfaces
R.app
r.test (Tests of significance for correlations)
R.Version (Version Information)
r2dtable (Random 2-way Tables with Given Marginals)
r3d (Generic 3D interface)
Rabbit (Blood Pressure in Rabbits)
radial.grid (Display a radial grid)
radial.pie (Plot sectors/annuli on a circular grid of 0 to 2*pi radians)
radial.plot (Plot values on a circular grid of 0 to 2*pi radians)
radial.plot.labels (Display labels on a circular grid)
radialtext (Display text in a radial line)
radioButtons (Create radio buttons)
raftery.diag (Raftery and Lewis's diagnostic)
Rail (Evaluation of Stress in Railway Rails)
rainbow_hcl (HCL and HSV Color Palettes)
raintest (Rainbow Test)
ram (RAM Matrix for a Structural-Equation Model)
rand_seed (An unevaluated expression to return .Random.seed if exists)
Random (Random Number Generation)
Random number generation
random.effects (Extract Random Effects)
random.effects (Random effects in GAMs)
Random.user (User-supplied Random Number Generation)
randomForest (Classification and Regression with Random Forest)
randomForest package
randu (Random Numbers from Congruential Generator RANDU)
ranef (Extract the modes of the random effects)
ranef.lme (Extract lme Random Effects)
ranef.lmList (Extract lmList Random Effects)
range (Range of Values)
Range-class (Mutable ranges.)
rangeCorrection (Correct correlations for restriction of range. (Thorndike Case 2))
rank (Sample Ranks)
rankMatrix (Rank of a Matrix)
ranks (Quantile Regression Ranks)
raply (Replicate expression and return results in a array.)
rapply (Recursively Apply a Function to a List)
rasterImage (Draw One or More Raster Images)
ratetable (Ratetable reference in formula)
ratetableDate (Convert date objects to ratetable form)
ratetables (Census Data Sets for the Expected Survival and Person Years Functions)
rational (Rational Approximation)
RatPupWeight (The weight of rat pups)
rats (Rat treatment data from Mantel et al)
rats2 (Rat data from Gail et al.)
raw (Raw Vectors)
raw.means.plot (raw.means.plot: Raw-Means Plots for Experimental Designs)
rawConnection (Raw Connections)
rawConversion (Convert to or from Raw Vectors)
rawMoments (Compute Raw Moments Matrix)
rawToBase64 (Convert raw vector to Base64-encoded string)
rbind.fill (Combine data.frames by row, filling in missing columns.)
rbind.fill.matrix (Bind matrices by row, and fill missing columns with NA.)
rbind.xts (Concatenate Two or More xts Objects by Row)
rbindlist (Makes one data.table from a list of many)
rbridge (Simulation of Brownian Bridge)
Rc (Measuring goodness-of-fit for principal objects.)
RClassUtils (Utilities for Managing Class Definitions)
Rcmdr package
Rcmdr-internal (tcltk Functions Re-exported by the Rcmdr Package.)
Rcmdr-package (R Commander)
Rcmdr.Utilities (Rcmdr Utility Functions)
RcmdrPager (Pager for Text Files)
RColorBrewer (ColorBrewer palettes)
RColorBrewer package
rcompgen (A Completion Generator for R)
rcompgen package
rcond (Estimate the Reciprocal Condition Number)
rcorr (Matrix of Correlations and P-values)
rcorr.cens (Rank Correlation for Censored Data)
rcorrp.cens (Rank Correlation for Paired Predictors with a Possibly Censored Response, and Integrated Discrimination Index)
Rcpp package
Rcpp-internal (Rcpp internal functions)
Rcpp-package (R / C++ interface)
Rcpp.package.skeleton (Create a skeleton for a new package depending on Rcpp)
Rcpp.plugin.maker (Facilitating making package plugins)
RcppArmadillo package
RcppArmadillo-package (R and Armadillo Integration)
RcppArmadillo.package.skeleton (Create a skeleton for a new package that intends to use RcppArmadillo)
RcppEigen package
RcppEigen-package (Rcpp/Eigen bridge)
RcppEigen.package.skeleton (Create a skeleton for a new package that intends to use RcppEigen)
RcppUnitTests (Rcpp : unit tests results)
rcspline.eval (Restricted Cubic Spline Design Matrix)
rcspline.plot (Plot Restricted Cubic Spline Function)
rcspline.restate (Re-state Restricted Cubic Spline Function)
RCurl package
RCurlInternal (Internal functions)
Rd format
Rd2HTML (Rd Converters)
Rd2txt_options (Set formatting options for text help)
Rdiff (Difference R Output Files)
rdimnames (Dimension names)
Rdindex (Generate Index from Rd Files)
rdirichlet (Functions for the Dirichlet Distribution)
rdply (Replicate expression and return results in a data frame.)
RdTextFilter (Select text in an Rd file.)
Rdutils (Rd Utilities)
Re-encoding
Re-shaping data
reactive (Create a reactive expression)
reactiveFileReader (Reactive file reader)
reactivePlot (Plot output (deprecated))
reactivePoll (Reactive polling)
reactivePrint (Print output (deprecated))
reactiveTable (Table output (deprecated))
reactiveText (Text output (deprecated))
reactiveTimer (Timer)
reactiveUI (UI output (deprecated))
reactiveValues (Create an object for storing reactive values)
reactiveValuesToList (Convert a reactivevalues object to a list)
read.00Index (Read 00Index-style Files)
read.and.check (Read data interactively and check that it satisfies conditions)
read.arff (Read Data from ARFF Files)
read.asciigrid (read/write to/from (ESRI) asciigrid format)
read.clipboard (shortcut for reading from the clipboard)
read.coda (Read output files in CODA format)
read.coda.interactive (Read CODA output files interactively)
read.dbf (Read a DBF File)
read.DIF (Data Input from Spreadsheet)
read.dta (Read Stata Binary Files)
read.ENVI & write.ENVI (Read and Write Binary Data in ENVI Format)
read.epiinfo (Read Epi Info Data Files)
read.fortran (Read Fixed-Format Data in a Fortran-like Style)
read.ftable (Manipulate Flat Contingency Tables)
read.fwf (Read Fixed Width Format Files)
read.gif & write.gif (Read and Write Images in GIF format)
read.graph (Reading foreign file formats)
read.matrix (Read Matrix Data)
read.matrix.csr (Read/Write Sparse Data)
read.mtp (Read a Minitab Portable Worksheet)
read.octave (Read Octave Text Data Files)
read.openbugs (Read CODA output files produced by OpenBUGS)
read.socket (Read from or Write to a Socket)
read.spss (Read an SPSS Data File)
read.ssd (Obtain a Data Frame from a SAS Permanent Dataset, via read.xport)
read.systat (Obtain a Data Frame from a Systat File)
read.table (Data Input)
read.ts (Read Time Series Data)
read.xls (Read Excel files)
read.xlsx (Read the contents of a worksheet into an R data.frame)
read.xport (Read a SAS XPORT Format Library)
read.zoo (Reading and Writing zoo Series)
read_chunk (Read chunks from an external script)
read_rforge (Read source code from R-Forge)
readAsciiGrid (read/write to/from (ESRI) asciigrid format)
readBin (Transfer Binary Data To and From Connections)
readChar (Transfer Character Strings To and From Connections)
readColumns (Read a contiguous set of columns from sheet into an R data.frame)
readGDAL (Read/write between GDAL grid maps and Spatial objects)
readGPS (GPSbabel read interface)
readhex (Read Hexadecimal Color Descriptions)
readHTMLList (Read data in an HTML list or all lists in a document)
readHTMLTable (Read data from one or more HTML tables)
Reading data from files
Reading Excel spreadsheets
Reading from sockets
readJSONStream (Read JSON from a Connection/Stream)
readKeyValueDB (Read an XML property-list style document)
readline (Read a Line from the Terminal)
readLines (Read Text Lines from a Connection)
readMoments (Input a Covariance, Correlation, or Raw Moment Matrix)
readNamedRegion (Reading named regions from a workbook)
readNamedRegionFromFile (Reading named regions from an Excel file (wrapper function))
readOGR (Read OGR vector maps into Spatial objects)
readRDS (Serialization Interface for Single Objects)
readRenviron (Set Environment Variables from a File)
readRGB (Read RGB Color Descriptions)
readRows (Read a contiguous set of rows into an R matrix)
readShapeLines (Read arc shape files into SpatialLinesDataFrame objects)
readShapePoints (Read points shape files into SpatialPointsDataFrame objects)
readShapePoly (Read polygon shape files into SpatialPolygonsDataFrame objects)
readShapeSpatial (Read shape files into Spatial*DataFrame objects)
readSolrDoc (Read the data from a Solr document)
readSplus (Read exported WinBUGS maps)
readSTL (Read and write STL (stereolithography) format files)
readTable (Reading Excel tables from a workbook)
readWorksheet-methods (Reading data from worksheets)
readWorksheetFromFile (Reading data from worksheets in an Excel file (wrapper function))
rearrange (Rearrangement)
recalc (Recalculate Condensed Linear Model Object)
recalc.corStruct (Recalculate for corStruct Object)
recalc.modelStruct (Recalculate for a modelStruct Object)
recalc.reStruct (Recalculate for an reStruct Object)
recalc.varFunc (Recalculate for varFunc Object)
Recall (Recursive Calling)
Recall and correction of previous commands
recast (Recast)
recast (Recast: melt and cast in a single step)
recenter-methods (Methods for Function recenter in Package ‘sp’)
reciprocal_trans (Reciprocal transformation.)
reciprocity (Reciprocity of graphs)
recode (Recode a Variable)
RecodeDialog (Rcmdr Recode Dialog)
recordGraphics (Record Graphics Operations)
recordPlot (Record and Replay Plots)
recover (Browsing after an Error)
recovery (Recovery Time Data Set)
rect (Draw One or More Rectangles)
rect.hclust (Draw Rectangles Around Hierarchical Clusters)
rectangle.window (Computes the Coefficients of a Rectangle Window.)
rectFill (Draw a rectangle filled with symbols)
Recursive numerical integration
Recycling rules
reduce.nn (Reduce Training Set for a k-NN Classifier)
reduce_dim (Reduce dimensions.)
redun (Redundancy Analysis)
ReferenceClasses (Objects With Fields Treated by Reference (OOP-style))
References
refit (Refit a model with a new response, by maximum likelihood criterion)
refitML (Refit a model by maximum likelihood criterion)
reg.finalizer (Finalization of Objects)
regex (Regular Expressions as used in R)
registerDoSEQ (registerDoSEQ)
registeredRenderers (List of Registered Markdown Renderers)
Registering native routines
Registering S3 methods
Registering symbols
registerInputHandler (Register an Input Handler)
registerPlugin (Register an inline plugin)
regLine (Plot Regression Line)
regmatches (Extract or Replace Matched Substrings)
regsubsets (functions for model selection)
rejectionRate (Rejection Rate for Metropolis–Hastings chains)
rel (Relative sizing for theme elements)
Related software and documentation
Relational databases
Relaxin (Assay for Relaxin)
release (Release package to CRAN.)
relevel (Reorder Levels of Factor)
relist (Allow Re-Listing an unlist()ed Object)
reload (Unload and reload package.)
Remifentanil (Pharmacokinetics of remifentanil)
remission (Cancer Remission and Cell Activity)
REMOVE (Remove Add-on Packages)
remove (Remove Objects from a Specified Environment)
remove.packages (Remove Installed Packages)
removeInputHandler (Deregister an Input Handler)
removeName-methods (Removing names from workbooks)
removePane-methods (Removing panes from worksheet)
removeSheet-methods (Removing worksheets from workbooks)
removeSource (Remove Stored Source from a Function.)
removeXMLNamespaces (Remove namespace definitions from a XML node or document)
Removing packages
rename (Modify names by name, not position.)
rename (Rename)
rename.vars (Remove or rename variables in a dataframe)
renameSheet-methods (Renaming worksheets from workbooks)
render_asciidoc (Set output hooks for different output formats)
renderDataTable (Table output with the JavaScript library DataTables)
rendererExists (Testing for existence of a markdown renderer)
rendererOutputType (Fetch the Renderer Output Type)
renderImage (Image file output)
renderMarkdown (Render markdown to an HTML fragment)
renderPlot (Plot Output)
renderPrint (Printable Output)
renderTable (Table Output)
renderText (Text Output)
renderUI (UI Output)
renumerate (Convert a Formula Transformed by 'denumerate')
reorder.default (Reorder Levels of a Factor)
reorder.dendrogram (Reorder a Dendrogram)
reorder.factor (Reorder the Levels of a Factor)
rep (Creates java arrays by cloning)
rep (Replicate Elements of Vectors and Lists)
rep (Replicating 'timeDate' Objects)
rep2abI (Replicate Vectors into 'abIndex' Result)
repeat
repeatable (Make a random number generator repeatable)
Repetitive execution: for loops, repeat and while
replace (Replace Values in a Vector)
replay (Replay a list of evaluated results.)
replications (Number of Replications of Terms)
replValue-class (Virtual Class "replValue" - Simple Class for subassignment Values)
reporter-accessors (Get/set reporter; execute code in specified reporter.)
Reporter-class (Stub object for managing a reporter of tests.)
rePos (Generator object for the rePos (random-effects positions) class)
rePos-class (Class "rePos")
representation (Construct a Representation or a Prototype for a Class Definition)
Representation of S4 objects
RepVict (Repeat Victimization Data)
resample (Consistent Random Samples and Permutations)
rescale (Function to convert scores to “conventional " metrics)
rescale (Rescale numeric vector to have specified minimum and maximum.)
rescale (Scale numbers into a new range)
rescale_max (Rescale numeric vector to have specified maximum.)
rescale_mid (Rescale numeric vector to have specified minimum, midpoint, and maximum.)
rescale_none (Don't peform rescaling)
rescale_pal (Rescale palette (continuous).)
rescaler (Rescaler)
rescaler.data.frame (Rescale a data frame)
rescaler.default (Default rescaler)
rescaler.matrix (Rescale a matrix)
Reserved (Reserved Words in R)
Reserved words
reset (Generic function for resetting an object)
resettest (RESET Test)
reshape (Reshape Grouped Data)
reShape (Reshape Matrices and Serial Data)
reshape package
reshape1 (Casting workhorse.)
reshape2 package
residplot (Undocumented functions)
residualPlots (Residual Plots and Curvature Tests for Linear Model Fits)
residuals (Extract Model Residuals)
residuals.coxph (Calculate Residuals for a ‘coxph’ Fit)
residuals.gam (Generalized Additive Model residuals)
residuals.gls (Extract gls Residuals)
residuals.glsStruct (Calculate glsStruct Residuals)
residuals.gnlsStruct (Calculate gnlsStruct Residuals)
residuals.lme (Extract lme Residuals)
residuals.lmeStruct (Calculate lmeStruct Residuals)
residuals.lmList (Extract lmList Residuals)
residuals.merMod (residuals of merMod objects)
residuals.nlmeStruct (Calculate nlmeStruct Residuals)
residuals.nlrq (Return residuals of an nlrq object)
residuals.psych (Extract residuals from various psych objects)
residuals.rpart (Residuals From a Fitted Rpart Object)
residuals.sem (Residual Covariances for a Structural Equation Model)
residuals.survreg (Compute Residuals for ‘survreg’ Objects)
resizePanels (Resize panels to match data scales)
resolution (Compute the "resolution" of a data vector.)
resolveRasterSize (Utility function to resolve the size of a raster grob)
response (The response object.)
Rest of header
reStruct (Random Effects Structure)
rev (Reverse Elements)
rev (Reverting 'timeDate' Objects)
revalue (Replace specified values with new values, in a factor or character vector.)
revaxis (Plot with axis direction(s) reversed)
revdep (Reverse dependency tools.)
reverse.code (Reverse the coding of selected items prior to scale analysis)
reverse_trans (Reverse transformation.)
revoke_all (Revoke all OAuth tokens in the cache.)
revolver (Measuring the driving force in evolving networks)
rewire (Graph rewiring)
rewire.edges (Rewires the endpoints of the edges of a graph randomly)
rfcv (Random Forest Cross-Valdidation for feature selection)
rfImpute (Missing Value Imputations by randomForest)
rfNews (Show the NEWS file)
rfs (Residual and Fit Spread Plots)
RGB (Create RGB Colors)
rgb (RGB Color Specification)
rgb2hsv (RGB to HSV Conversion)
rgb2mnsl (Converts an RGB colour to Munsell)
RGB2PCT (Convert RGB three band to single band colour table)
rgdal package
rgl package
rgl-internal (Internal rgl functions and data)
rgl-package (3D visualization device system)
rgl.attrib (Get information about shapes)
rgl.bbox (Set up Bounding Box decoration)
rgl.bringtotop (Assign focus to an RGL window)
rgl.material (Generic Appearance setup)
rgl.open (3D visualization device system)
rgl.pixels (Extract pixel information from window)
rgl.postscript (export screenshot)
rgl.primitive (add primitive set shape)
rgl.select (Switch to select mode, and return the mouse position selected.)
rgl.setMouseCallbacks (User callbacks on mouse events)
rgl.snapshot (export screenshot)
rgl.surface (add height-field surface shape)
rgl.Sweave (Integrating rgl with Sweave)
rgl.useNULL (Report default use of null device.)
rgl.user2window (Convert between rgl user and window coordinates)
rglplot (3D plotting of graphs with OpenGL)
Rgshhs (Read GSHHS data into sp object)
RHOME (R Home Directory)
rich.colors (Rich Color Palettes)
ridge (Ridge regression)
rig (Generate inverse Gaussian random deviates)
rivers (Lengths of Major North American Rivers)
rJava package
RJSONIO package
rle (Run Length Encoding)
rleDiff-class (Class "rleDiff" of rle(diff(.)) Stored Vectors)
rlegend (Special Version of legend for R)
rlm (Robust Fitting of Linear Models)
Rlogo (Rlogo jpeg image)
rlply (Replicate expression and return results in a list.)
rm.boot (Bootstrap Repeated Measurements Model)
RMethodUtils (Method Utilities)
RmetricsOptions (Rmetrics Option Settings)
rms.curv (Relative Curvature Measures for Non-Linear Regression)
rMultinom (Generate Multinomial Random Variables with Varying Probabilities)
RMySQL package
RMySQL-package (R interface to the MySQL database)
rnegbin (Simulate Negative Binomial Variates)
RNGstreams (Implementation of Pierre L'Ecuyer's RngStreams)
road (Road Accident Deaths in US States)
Robey (Fertility and Contraception)
rocco (Knit R Markdown using the classic Docco style)
Rochdale (Rochdale Data)
rock (Measurements on Petroleum Rock Samples)
RODBC package
RODBC-internal (Internal RODBC functions)
RODBC-package (ODBC Database Connectivity)
rollapply (Apply Rolling Functions)
rollmean (Rolling Means/Maximums/Medians/Sums)
roman (Roman Numerals)
rootogram (Rootograms)
rootogram (Trellis Displays of Tukey's Hanging Rootograms)
rotifer (Numbers of Rotifers by Fluid Density)
round (Rounding and Truncating 'timeDate' Objects)
Round (Rounding of Numbers)
round.POSIXt (Round / Truncate Data-Time Objects)
round_any (Round any)
round_any (Round to multiple of any number.)
roundrect (Draw a rectangle with rounded corners)
Row (Functions to manipulate rows of a worksheet.)
row (Row Indexes)
row+colnames (Row and Column Names)
row.names (Get and Set Row Names for Data Frames)
Rows (Extract rows from a list)
rowsum (Give Column Sums of a Matrix or Data Frame, Based on a Grouping Variable)
rpart (Recursive Partitioning and Regression Trees)
rpart package
rpart-internal (Internal Functions)
rpart.control (Control for Rpart Fits)
rpart.exp (Initialization function for exponential fitting)
rpart.object (Recursive Partitioning and Regression Trees Object)
rpart_rpart package
rpretty (R's pretty algorithm implemented in R)
Rprof (Enable Profiling of R's Execution)
Rprofmem (Enable Profiling of R's Memory Use)
rpubsUpload (Upload an HTML file to RPubs)
rq (Quantile Regression)
rq.fit (Function to choose method for Quantile Regression)
rq.fit.br (Quantile Regression Fitting by Exterior Point Methods)
rq.fit.fnb (Quantile Regression Fitting via Interior Point Methods)
rq.fit.fnc (Quantile Regression Fitting via Interior Point Methods)
rq.fit.lasso (Lasso Penalized Quantile Regression)
rq.fit.pfn (Preprocessing Algorithm for Quantile Regression)
rq.fit.scad (SCADPenalized Quantile Regression)
rq.fit.sfn (Sparse Regression Quantile Fitting)
rq.fit.sfnc (Sparse Constrained Regression Quantile Fitting)
rq.object (Linear Quantile Regression Object)
rq.process.object (Linear Quantile Regression Process Object)
rq.wfit (Function to choose method for Weighted Quantile Regression)
rqProcess (Compute Standardized Quantile Regression Process)
rqs.fit (Function to fit multiple response quantile regression models)
rqss (Additive Quantile Regression Smoothing)
rqss.object (RQSS Objects and Summarization Thereof)
Rrank (Find rank of upper triangular matrix)
Rscript (Scripting Front-End for R)
RShowDoc (Show R Manuals and Other Documentation)
RSiteSearch (Search for Key Words or Phrases in Documentation)
rsparsematrix (Random Sparse Matrix)
RsparseMatrix-class (Class "RsparseMatrix" of Sparse Matrices in Column-compressed Form)
rsq.rpart (Plots the Approximate R-Square for the Different Splits)
RSQLite package
rsrc (Constructing Excel area references)
rst2pdf (A wrapper for rst2pdf)
rtags (An Etags-like Tagging Utility for R)
Rtangle (R Driver for Stangle)
rtPCR (Teratogenesis rtPCR data)
rTweedie (Generate Tweedie random deviates)
Rubber (Accelerated Testing of Tyre Rubber)
rug (Add a Rug to a Plot)
ruginv (Add an Inverse Rug to a Plot)
rulesFinCenter (Financial Centers DST Rules)
run_examples (Run all examples in a package.)
run_pkg_hook (Run user and package hooks.)
runApp (Run Shiny Application)
runExample (Run Shiny Example Applications)
runmad (Median Absolute Deviation of Moving Windows)
runmean (Mean of a Moving Window)
runmed (Running Medians – Robust Scatter Plot Smoothing)
runmin & runmax (Minimum and Maximum of Moving Windows)
running (Apply a Function Over Adjacent Subsets of a Vector)
Running R
Running R under OS X
running.mean (Running mean of a time series)
runquantile (Quantile of Moving Window)
runs.test (Runs Test)
runsd (Standard Deviation of Moving Windows)
runServer (Run a server)
runUnitTests (XLConnect Unit Testing Framework)
runUrl (Run a Shiny application from a URL)
ruspini (Ruspini Data)
rweave (Row weave.)
RweaveLatex (R/LaTeX Driver for Sweave)
rwf (Random Walk Forecast)
rwiener (Simulation of Wiener Process)
rWishart (Random Wishart Distributed Matrices)
s (Defining smooths in GAM formulae)
S3 read functions (Read an S3 Binary or data.dump File)
S3Part (S3-style Objects and S4-class Objects)
S4 classes
S4 methods
S4 objects
S4groupGeneric (S4 Group Generic Functions)
S4R (R compatibility with S version 4/Splus5+ support functions)
saddle (Saddlepoint Approximations for Bootstrap Statistics)
saddle.distn (Saddlepoint Distribution Approximations for Bootstrap Statistics)
saddle.distn.object (Saddlepoint Distribution Approximation Objects)
safe.write (Write a data.frame avoiding exceeding memory limits)
safe_callback (Generate a safe R callback.)
safe_digest (Compute a digest of a filename, returning NA if the file doesn't exist.)
Sahlins (Agricultural Production in Mazulu Village)
Salaries (Salaries for Professors)
salinity (Water Salinity and River Discharge)
sammon (Sammon's Non-Linear Mapping)
sample (Random Samples and Permutations)
sample (Resampling 'timeDate' Objects)
sample.split (Split Data into Test and Train Set)
sample_matrix (Sample Data Matrix For xts Example and Unit Testing)
samplesize.bin (Sample Size for 2-sample Binomial)
sandwich (Making Sandwiches with Bread and Meat)
sandwich package
sasxport.get (Enhanced Importing of SAS Transport Files using read.xport)
sat.act (3 Measures of ability: SATV, SATQ, ACT)
saturate (Make a munsell colour more saturated)
Save (Faciliate Use of save and load to Remote Directories)
save (Save R Objects)
savehistory (Load or Save or Display the Commands History)
saveOptions (Save R Commander Options in an R Profile File)
savePlot (Save Cairo X11 Plot to File)
saveWorkbook-methods (Saving Microsoft Excel workbooks)
saveXML (Output internal XML Tree)
Saxony (Families in Saxony)
SAXState-class (A virtual base class defining methods for SAX parsing)
sbm.game (Sample stochastic block model)
sbp (Systolic Blood Pressure Data)
scale (Coordinates and Positions for Chronological Objects)
scale (Scaling and Centering of Matrix-like Objects)
scale.components (Custom lattice axis scales)
scale_alpha (Alpha scales.)
scale_area (Scale area instead of radius (for size).)
scale_colour_brewer (Sequential, diverging and qualitative colour scales from colorbrewer.org)
scale_colour_gradient (Smooth gradient between two colours)
scale_colour_gradient2 (Diverging colour gradient)
scale_colour_gradientn (Smooth colour gradient between n colours)
scale_colour_grey (Sequential grey colour scale.)
scale_colour_hue (Qualitative colour scale with evenly spaced hues.)
scale_identity (Use values without scaling.)
scale_linetype (Scale for line patterns.)
scale_manual (Create your own discrete scale.)
scale_shape (Scale for shapes, aka glyphs.)
scale_size (Size scale.)
scale_size_area (Scale area instead of radius, for size.)
scale_x_continuous (Continuous position scales (x & y).)
scale_x_date (Position scale, date)
scale_x_datetime (Position scale, date)
scale_x_discrete (Discrete position.)
scales package
scaling.fits (Test the adequacy of simple choice, logistic, or Thurstonian scaling.)
scan (Read Data Values)
scat (Display debugging text)
scat (GAM scaled t family for heavy tailed data)
scat1d (One-Dimensional Scatter Diagram, Spike Histogram, or Density)
scatter.hist (Draw a scatter plot with associated X and Y histograms, densitie and correlation)
scatter.smooth (Scatter Plot with Smooth Curve Fitted by Loess)
scatter3d (Three-Dimensional Scatterplots and Point Identification)
Scatter3DDialog (Rcmdr 3D Scatterplot Dialog)
scatterplot (Scatterplots with Boxplots)
scatterplot3d (3D Scatter Plot)
scatterplot3d package
scatterplotMatrix (Scatterplot Matrices)
ScatterplotSmoothers (Smoothers to Draw Lines on Scatterplots)
scene (scene management)
scene3d (Saves the current scene to a variable, and displays such variables.)
scg (All-in-one Function for the SCG of Matrices and Graphs)
scgExtra (SCG Extra Functions)
scgGrouping (SCG Problem Solver)
scgSemiProjectors (Semi-Projectors)
schema-class (Classes for working with XML Schema)
Schmid (12 variables created by Schmid and Leiman to show the Schmid-Leiman Transformation)
schmid (Apply the Schmid Leiman transformation to a correlation matrix)
Schur (Schur Decomposition of a Matrix)
Schur-class (Class "Schur" of Schur Matrix Factorizations)
scientific_format (Scientific formatter.)
SClassExtension-class (Class to Represent Inheritance (Extension) Relations)
Scope
Scope of variables
score.alpha (Score scales and find Cronbach's alpha as well as associated statistics)
score.binary (Score a Series of Binary Variables)
score.irt (Find Item Response Theory (IRT) based scores for dichotomous or polytomous items)
score.multiple.choice (Score multiple choice items and provide basic test statistics)
scoreItems (Score item composite scales and find Cronbach's alpha, Guttman lambda 6 and item whole correlations)
scp (Retrieve contents of a file from a remote host via SCP (Secure Copy))
screen (Creating and Controlling Multiple Screens on a Single Device)
screeplot (Screeplots)
ScriptEditor (R Commander Script Editor)
Scripting with R
scrub (A utility for basic data cleaning and recoding. Changes values outside of minimum and maximum limits to NA.)
SD (Find the Standard deviation for a vector, matrix, or data.frame - do not return error if there are no cases)
sd (Standard Deviation)
se.contrast (Standard Errors for Contrasts in Model Terms)
seals (Vector field of seal movements.)
search (Give Search Path for R Objects)
Search path
Search paths
seasadj (Seasonal adjustment)
seasonaldummy (Seasonal dummy variables)
seasonplot (Seasonal plot)
SeatacWeather (Daily Rainfall and Temperature at the Seattle-Tacoma Airport)
seats (Arrange N seats in M semicircular rows)
Sectioning
sedit (Character String Editing and Miscellaneous Character Handling Functions)
seek (Functions to Reposition Connections)
segments (Add Line Segments to a Plot)
segplot (Plot segments using the Trellis framework)
select.list (Select Items from a List)
select.spatial (select points spatially)
select3d (Select a rectangle in an RGL scene)
selectInput (Create a select list input control)
selectpoints3d (Select points from a scene)
selectSuperClasses (Super Classes (of Specific Kinds) of a Class)
selfStart (Construct Self-starting Nonlinear Models)
sem (General Structural Equation Models)
sem package
sem-deprecated (Deprecated Functions in the sem Package)
semat (Evaluate Kriging Standard Error of Prediction over a Grid)
Semi-internal convenience functions
Separators
seq (Sequence Generation)
seq.Date (Generate Regular Sequences of Dates)
seq.dates (Generate Chron or Dates Sequences)
seq.POSIXt (Generate Regular Sequences of Times)
seq_gradient_pal (Sequential colour gradient palette (continous).)
seq_mnsl (Generate a sequence of Munsell colours)
seqplot.ts (Plot Two Time Series)
sequence (Create A Vector of Sequences)
Serialization Formats
serialize (Simple Serialization Interface)
serverInfo (Collect information about the Shiny Server environment)
service (Process requests)
Services
ses (Exponential smoothing forecasts)
session (Session object)
session_info (Print session information)
sessionInfo (Collect Information About the Current R Session)
set.cor (Set Correlation and Multiple Regression from matrix or raw input)
set_alias (Set aliases for chunk options)
set_config (Set (and reset) global httr configuration.)
set_cookies (Set cookies.)
set_header (Set the header information)
set_hooks (Set hooks.)
set_parent (Specify the parent document of child documents)
setActiveSheet-methods (Setting the active worksheet in a workbook)
setattr (Set attributes to objects by reference)
setAutoFilter-methods (Setting auto-filters on worksheets)
setBorder-methods (Specifying borders for cell styles)
setCellFormula-methods (Setting cell formulas)
setCellStyle-methods (Setting cell styles)
setCellStyleForType-methods (Setting the cell style per data type for the DATATYPE style action)
setClass (Create a Class Definition)
setClassUnion (Classes Defined as the Union of Other Classes)
setColumnWidth-methods (Setting the width of a column in a worksheet)
setDataFormat-methods (Specifying custom data formats for cell styles)
setDataFormatForType-methods (Setting the data format for the DATA_FORMAT_ONLY style action)
setDF (Convert a data.table to data.frame by reference)
setDoPar (setDoPar)
setDoSeq (setDoSeq)
setDT (Convert lists and data.frames to data.table by reference)
setFillBackgroundColor-methods (Specifying the fill background color for cell styles)
setFillForegroundColor-methods (Specifying the fill foreground color for cell styles)
setFillPattern-methods (Specifying the fill pattern for cell styles)
setForceFormulaRecalculation-methods (Forcing Excel to recalculate formula values when opening a workbook)
setGeneric (Define a New Generic Function)
setkey (Create key on a data table)
setLoadActions (Set Actions For Package Loading)
setMethod (Create and Save a Method)
setMissingValue-methods (Setting missing value identifiers)
setNames (Set the Names in an Object)
setNumericRounding (Change or turn off numeric rounding)
setOldClass (Register Old-Style (S3) Classes and Inheritance)
setorder (Fast reordering of a data.table by reference)
setRcppClass (Create a Class Extending a C++ Class)
setRepositories (Select Package Repositories)
setRowHeight-methods (Setting the height of a row in a worksheet)
sets (Set Operations)
setSheetColor-methods (Setting colors on worksheet tabs)
setSheetPos-methods (Setting worksheet position)
setSqlTypeInfo (Specify or Query a Mapping of R Types to DBMS Types)
setStyleAction-methods (Controlling application of cell styles when writing data to Excel)
setStyleNamePrefix-methods (Setting the style name prefix for the "name prefix" style action)
setTCPNoDelay (Modify the TCP\_NODELAY (‘de-Nagle’) flag for socket objects)
setTimeLimit (Set CPU and/or Elapsed Time Limits)
Setting paper size
Setting R callbacks
Setting the browsers
Setting the shell
Setting up a package repository
setWrapText-methods (Specifying text wrapping behaviour)
setXMLNamespace (Set the name space on a node)
SEXPs
SEXPTYPEs
SexualFun (Sex is Fun)
sfn.control (Set Control Parameters for Sparse Fitting)
SGDF2PCT (Convert RGB three band to single band colour table)
shadings (Shading-generating Functions for Residual-based Shadings)
shape_pal (Shape palette (discrete).)
shapelist3d (Create and plot a list of shapes)
shapiro.test (Shapiro-Wilk Normality Test)
Shared BLAS
sharpe (Sharpe Ratio)
Sheet (Functions to manipulate worksheets.)
sheetCount (Count or list sheet names in Excel spreadsheet files.)
shingles (shingles)
shiny package
shiny-package (Web Application Framework for R)
shinyApp (Create a Shiny app object)
shinyDeprecated (Print message for deprecated functions in Shiny)
shinyServer (Define Server Functionality)
shinyUI (Create a Shiny UI handler)
ships (Ships Damage Data)
SHLIB (Build Shared Object/DLL for Dynamic Loading)
shoes (Shoe wear data of Box, Hunter and Hunter)
shortest.paths (Shortest (directed or undirected) paths between vertices)
Should I run R from within Emacs?
should_stop (Used in examples to illustrate when errors should occur.)
show (Show a Java Object Reference)
show (Show an Object)
show-methods (Display a workbook object)
show-methods (Methods for Function show in Package stats4)
show-methods (Show Methods)
show.pch (Display Colors, Plotting Symbols, and Symbol Numeric Equivalents)
show_col (Show colours.)
show_news (Show package news)
showConnections (Display Connections)
showGrob (Label grid grobs.)
showLabels (Utility Functions to Identify and Mark Extreme Points in a 2D Plot.)
showMethods (Show all the methods for the specified function(s))
showNonASCII (Pick Out Non-ASCII Characters)
showPsfrag (Display image from psfrag LaTeX strings)
showReactLog (Reactive Log Visualizer)
shows_message (Expectation: does expression show a message?)
showtime (Monitoring CPU Time Used, in an Rdiff Friendly Way)
showTree (Print Lisp-Style Representation of R Expression)
showViewport (Display grid viewports.)
showWKT (Show Well-Known Text spatial reference system metadata)
shQuote (Quote Strings for Use in OS Shells)
shrimp (Percentage of Shrimp in Shrimp Cocktail)
shuttle (Space Shuttle Autolander Problem)
sidebarLayout (Layout a sidebar and main area)
sidebarPanel (Create a sidebar panel)
sieve (Extended Sieve Plots)
sigma (Extract residual standard error)
sigmaHat (Return the scale estimate for a regression model)
sigmoid (The Logistic Function and Derivatives)
sign (Sign Function)
sign_oauth (Sign an OAuth request)
Signals (Interrupting Execution of R)
signature-class (Class "signature" For Method Definitions)
SignRank (Distribution of the Wilcoxon Signed Rank Statistic)
SilentReporter-class (Test reporter: gather all errors silently.)
silhouette (Compute or Extract Silhouette Information from Clustering)
sim (Functions to simulate psychological/psychometric data.)
sim.anova (Simulate a 3 way balanced ANOVA or linear model, with or without repeated measures.)
sim.congeneric (Simulate a congeneric data set)
sim.hierarchical (Create a population or sample correlation matrix, perhaps with hierarchical structure.)
sim.item (Generate simulated data structures for circumplex, spherical, or simple structure)
sim.multilevel (Simulate multilevel data with specified within group and between group correlations)
sim.structure (Create correlation matrices or data matrices with a particular measurement and structural model)
sim.VSS (create VSS like data)
similarity (Similarity measures of two vertices)
Simple compilation
Simple evaluation
Simple examples
Simple manipulations; numbers and vectors
simpleKey (Function to generate a simple key)
simpleTheme (Function to generate a simple theme)
simplex (Simplex Method for Linear Programming Problems)
simplex.object (Linear Programming Solution Objects)
simplify (Simple graphs)
simplifyDims (List Simplification)
simulate (Simulate Responses)
simulate.ets (Simulation from a time series model)
simulate.lme (Simulate Results from lme Models)
simulate.merMod (Simulate responses from a merMod object)
simulation.circ (Simulations of circumplex and simple structure)
sindexf (Forecast seasonal index)
singer (Heights of New York Choral Society singers)
singleton (Include content only once)
Singular value decomposition and determinants
sink (Send R Output to a File)
sinkplot (Send textual R output to a graphics device)
sir (SIR model on graphs)
Sitka (Growth Curves for Sitka Spruce Trees in 1988)
Sitka89 (Growth Curves for Sitka Spruce Trees in 1989)
size_n_color (Display circles with specified size and color)
sizeDiss (Sample Size of Dissimilarity Like Object)
sizeplot (Plot with repeated symbols by size)
sizetree (Display a hierarchical breakdown of disjunct categories)
skewness (Skewness)
skip (Skip a test.)
Skye (AFM Compositions of Aphyric Skye Lavas)
slanczos (Compute truncated eigen decomposition of a symmetric matrix)
sleep (Student's Sleep Data)
sleepstudy (Reaction times in a sleep deprivation study)
slice.index (Slice Indexes in an Array)
sliceArray (Slice an array)
SLID (Survey of Labour and Income Dynamics)
sliderInput (Slider Input Widget)
slm (Fit a linear regression model using sparse matrix algebra)
slm-class (Class "slm")
slm.fit (Internal slm fitting functions)
slm.methods (Methods for slm objects)
slot (The Slots in an Object from a Formal Class)
slotOp (Extract or Replace A Slot)
smartbind (Efficient rbind of data frames, even if the column names don't match)
smartlegend (Place a legend in a specified logical ("top","bottom", "left", "right", etc) location on a plot.)
smartypants (smartypants: ASCII punctuation to HTML entities)
smc (Find the Squared Multiple Correlation (SMC) of each variable with the remaining variables in a matrix)
smean.sd (Compute Summary Statistics on a Vector)
Smiths (Demo data describing the Smiths)
smiths (Demo data describing the Smiths.)
smooth (Tukey's (Running Median) Smoothing)
smooth.construct (Constructor functions for smooth terms in a GAM)
smooth.construct.ad.smooth.spec (Adaptive smooths in GAMs)
smooth.construct.cr.smooth.spec (Penalized Cubic regression splines in GAMs)
smooth.construct.ds.smooth.spec (Low rank Duchon 1977 splines)
smooth.construct.fs.smooth.spec (Factor smooth interactions in GAMs)
smooth.construct.mrf.smooth.spec (Markov Random Field Smooths)
smooth.construct.ps.smooth.spec (P-splines in GAMs)
smooth.construct.re.smooth.spec (Simple random effects in GAMs)
smooth.construct.so.smooth.spec (Soap film smoother constructer)
smooth.construct.sos.smooth.spec (Splines on the sphere)
smooth.construct.t2.smooth.spec (Tensor product smoothing constructor)
smooth.construct.tensor.smooth.spec (Tensor product smoothing constructor)
smooth.construct.tp.smooth.spec (Penalized thin plate regression splines in GAMs)
smooth.f (Smooth Distributions on Data Points)
smooth.map (Smooth out aggregated data)
smooth.spline (Fit a Smoothing Spline)
smooth.terms (Smooth terms in GAM)
smoothColors (Build a vector of color values)
smoothCon (Prediction/Construction wrapper functions for GAM smooth terms)
smoothEnds (End Points Smoothing (for Running Medians))
smoothScatter (Scatterplots with Smoothed Densities Color Representation)
snails (Snail Mortality Data)
snapPointsToLines (Snap a set of points to a set of lines)
snip.rpart (Snip Subtrees of an Rpart Object)
Snow Leopard
snow package
snow-cluster (Cluster-Level SNOW Functions)
snow-internal (Internal SNOW Objects)
snow-parallel (Higher Level SNOW Functions)
snow-rand (Uniform Random Number Generation in SNOW Clusters)
snow-startstop (Starting and Stopping SNOW Clusters)
snow-timing (Timing SNOW Clusters)
socketSelect (Wait on Socket Connections)
soil.texture (Soil texture triangle plot)
soil.texture.uk (Soil texture triangle plot using UK conventions)
Soils (Soil Compositions of Physical and Chemical Characteristics)
soils (Soil texture data from 125 soils)
Solaris
solder (Soldering of Components on Printed-Circuit Boards)
solve (Solve a System of Equations)
solve-methods (Methods in Package Matrix for Function solve())
solve.pdMat (Calculate Inverse of a Positive-Definite Matrix)
solve.QP (Solve a Quadratic Programming Problem)
solve.QP.compact (Solve a Quadratic Programming Problem)
solve.reStruct (Apply Solve to an reStruct Object)
solvet (solve Function with tol argument)
SOM (Self-Organizing Maps: Online Algorithm)
some (Sample a Few Elements of an Object)
Some convenience functions
Some non-standard models
somers2 (Somers' Dxy Rank Correlation)
somgrid (Plot SOM Fits)
sort (Sorting 'timeDate' Objects)
sort (Sorting or Ordering Vectors)
sort_df (Sort data frame)
sortedXyData (Create a sortedXyData Object)
source (Read R Code from a File or a Connection)
source_dir (Load all source files in a directory.)
source_gist (Run a script on gist)
source_url (Run a script through some protocols such as http, https, ftp, etc.)
sourceCpp (Source C++ Code from a File or String)
sourceutils (Source Reference Utilities)
Soybean (Growth of soybean plants)
sp (A package providing classes and methods for spatial data: points, lines, polygons and grids)
sp package
sp-deprecated (Deprecated functions in sp)
sp.vcov (Extract smoothing parameter estimator covariance matrix from (RE)ML GAM fit)
sp2Mondrian (write map data for Mondrian)
sp2tmap (Convert SpatialPolygons object for Stata tmap command)
sp2WB (Export SpatialPolygons object as S-Plus map for WinBUGS)
SP500 (Returns of the Standard and Poors 500)
space (Space points in an x-y plot so they don't overlap.)
SpaceShuttle (Space Shuttle O-ring Failures)
spacings (Spacing-generating Functions)
sparks (Sparks' labeling algorithm)
sparse.model.matrix (Construct Sparse Design / Model Matrices)
sparseby (Apply a Function to a Data Frame split by levels of indices)
sparseLU-class (Sparse LU decomposition of a square sparse matrix)
SparseM package
SparseM-conversions (Sparse Matrix Coercion from and to those from package "SparseM")
SparseM.hb (Harwell-Boeing Format Sparse Matrices)
SparseM.image (Image Plot for Sparse Matrices)
SparseM.ontology (Sparse Matrix Class)
SparseM.ops (Basic Linear Algebra for Sparse Matrices)
SparseM.solve (Linear Equation Solving for Sparse Matrices)
sparseMatrix (General Sparse Matrix Construction from Nonzero Entries)
sparseMatrix-class (Virtual Class "sparseMatrix" — Mother of Sparse Matrices)
sparseQR-class (Sparse QR decomposition of a sparse matrix)
sparseVector (Sparse Vector Construction from Nonzero Entries)
sparseVector-class (Sparse Vector Classes)
spasm.construct (Experimental sparse smoothers)
spatial package
Spatial-class (Class "Spatial")
SpatialGDAL-class (Class "SpatialGDAL")
SpatialGrid-class (Class "SpatialGrid")
SpatialGridDataFrame-class (Class "SpatialGridDataFrame")
SpatialLines (create objects of class SpatialLines or SpatialLinesDataFrame)
SpatialLines-class (a class for spatial lines)
SpatialLines2PolySet (Convert sp line and polygon objects to PBSmapping PolySet objects)
SpatialLinesDataFrame-class (a class for spatial lines with attributes)
SpatialLinesMidPoints (Line midpoints)
SpatialPixels (define spatial grid)
SpatialPixels-class (Class "SpatialPixels")
SpatialPixelsDataFrame (define spatial grid with attribute data)
SpatialPixelsDataFrame-class (Class "SpatialPixelsDataFrame")
SpatialPoints (create objects of class SpatialPoints or SpatialPointsDataFrame)
SpatialPoints-class (Class "SpatialPoints")
SpatialPointsDataFrame-class (Class "SpatialPointsDataFrame")
SpatialPolygons (create objects of class SpatialPolygons or SpatialPolygonsDataFrame)
SpatialPolygons-class (Class "SpatialPolygons")
SpatialPolygonsDataFrame-class (Class "SpatialPolygonsDataFrame")
spCbind-methods (cbind for spatial objects)
spChFIDs-methods (change feature IDs in spatial objects)
spDistsN1 (Euclidean or Great Circle distance between points)
spec.ar (Estimate Spectral Density of a Time Series from AR Fit)
spec.pgram (Estimate Spectral Density of a Time Series by a Smoothed Periodogram)
spec.taper (Taper a Time Series by a Cosine Bell)
Special (Special Functions of Mathematics)
Special compound objects
Special internals
Special operators
Special primitives
Special values
Specific devices
Specifying imports and exports
specifyModel (Specify a Structural Equation Model)
Spectral coarse graining (Spectral Coarse Graining)
spectrum (Spectral Density Estimation)
spectrum0 (Estimate spectral density at zero)
spectrum0.ar (Estimate spectral density at zero)
Speed considerations
spheres3d (add sphere set shape)
spider (Make "radar" or "spider" plots.)
spin (Spin goat's hair into wool)
spin3d (Create a function to spin a scene at a fixed rate)
spin_child (Spin a child R script)
spine (Spine Plots and Spinograms)
spineplot (Spine Plots and Spinograms)
spinglass.community (Finding communities in graphs based on statistical meachanics)
SplashDams (Data for Splash Dams in western Oregon)
splat (‘Splat’ arguments to a function.)
splineDesign (Design Matrix for B-splines)
splinef (Cubic Spline Forecast)
splinefun (Interpolating Splines)
splineKnots (Knot Vector from a Spline)
splineOrder (Determine the Order of a Spline)
splines package
splines-package (Regression Spline Functions and Classes)
split (Divide into Groups and Reassemble)
split.xts (Divide into Groups by Time)
split_indices (Split indices.)
split_labels (Generate labels for split data frame.)
splitFormula (Split a Formula)
splitHalf (Alternative estimates of test reliabiity)
splitIndices (Divide Tasks for Distribution in a Cluster)
splitLayout (Split layout)
splitter_a (Split an array by .margins.)
splitter_d (Split a data frame by variables.)
splom (Scatter Plot Matrices)
spMatrix (Sparse Matrix Constructor From Triplet)
spower (Simulate Power of 2-Sample Test for Survival under Complex Conditions)
spplot (Plot methods for spatial data with attributes)
spRbind-methods (rbind for spatial objects)
spread.labels (Spread labels for irregularly spaced values)
spreadLevelPlot (Spread-Level Plots)
spreadout (Spread out a vector of numbers to a minimum interval)
Spreadsheet-like data
sprintf (Use C-style String Formatting Commands)
sprites (add sprite set shape)
Spruce (Growth of Spruce Trees)
spsample (sample point locations in (or on) a spatial object)
spss.get (Enhanced Importing of SPSS Files)
spTransform (spTransform for map projection and datum transformation)
spTransform-methods (Methods for Function spTransform for map projection and datum transformation in package "rgdal")
SQL (SQL quoting.)
SQL queries
sqlColumns (Query Column Structure in ODBC Tables)
sqlCopy (ODBC Copy)
sqlDrop (Deletion Operations on Tables in ODBC databases)
sqlFetch (Reading Tables from ODBC Databases)
sqlite-meta (Database interface meta-data.)
sqliteBuildTableDefinition (Build the SQL CREATE TABLE definition as a string)
SQLiteConnection-class (Class SQLiteConnection.)
sqliteCopyDatabase (Copy a SQLite database)
SQLiteDriver-class (Class SQLiteDriver with constructor SQLite.)
sqliteQuickColumn (Return an entire column from a SQLite database)
SQLiteResult-class (Class SQLiteResult)
sqlQuery (Query an ODBC Database)
sqlSave (Write a Data Frame to a Table in an ODBC Database)
sqlTables (List Tables on an ODBC Connection)
sqlTypeInfo (Request Information about Data Types in an ODBC Database)
sqrt_trans (Square-root transformation.)
squish (Squish values into range.)
squish_infinite (Squish infinite values to range.)
sQuote (Quote Text)
srand (Set random seed of the C library's RNG)
src (Source a File from the Current Working Directory)
srcfile (References to source files)
sRGB (Create sRGB Colors)
SSasymp (Self-Starting Nls Asymptotic Regression Model)
SSasympOff (Self-Starting Nls Asymptotic Regression Model with an Offset)
SSasympOrig (Self-Starting Nls Asymptotic Regression Model through the Origin)
SSbiexp (Self-Starting Nls Biexponential model)
SSD (SSD Matrix and Estimated Variance Matrix in Multivariate Models)
SSfol (Self-Starting Nls First-order Compartment Model)
SSfpl (Self-Starting Nls Four-Parameter Logistic Model)
SSgompertz (Self-Starting Nls Gompertz Growth Model)
SSI (Simulates Sequential Spatial Inhibition Point Process)
SSlogis (Self-Starting Nls Logistic Model)
SSmicmen (Self-Starting Nls Michaelis-Menten Model)
SSweibull (Self-Starting Nls Weibull Growth Curve Model)
stack (rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper))
stack (Stack or Unstack Vectors from a Data Frame or List)
stackloss (Brownlee's Stack Loss Plant Data)
stackpoly (Display the columns of a matrix or data frame as stacked polygons)
stagec (Stage C Prostate Cancer)
staircase.plot (Display a staircase plot)
stamp (Stamp)
Standard packages
standardGeneric (Formal Method System – Dispatching S4 Methods)
standardizedCoefficients (Standardized Coefficients for Structural Equation Models)
stanford2 (More Stanford Heart Transplant data)
starPie (A pie-like graphic object)
stars (Star (Spider/Radar) Plots and Segment Diagrams)
stars.pval (Generate significance stars from p-values)
start (Encode the Terminal Times of Time Series)
start (Terminal Times and Range)
startDaemonizedServer (Create an HTTP/WebSocket daemonized server (experimental))
startDynamicHelp (Start the Dynamic HTML Help System)
startElement.SAX (Generic Methods for SAX callbacks)
startServer (Create an HTTP/WebSocket server)
startsWith (Determine if a character string "starts with" with the specified characters.)
Startup (Initialization at Start of an R Session)
stat.anova (GLM Anova Statistics)
stat_abline (Add a line with slope and intercept.)
stat_bin (Bin data.)
stat_bin2d (Count number of observation in rectangular bins.)
stat_bindot (Bin data for dot plot.)
stat_binhex (Bin 2d plane into hexagons.)
stat_boxplot (Calculate components of box and whisker plot.)
stat_contour (Calculate contours of 3d data.)
stat_density (1d kernel density estimate.)
stat_density2d (2d density estimation.)
stat_ecdf (Empirical Cumulative Density Function)
stat_ellipse (Plot data ellipses.)
stat_function (Superimpose a function.)
stat_hline (Add a horizontal line)
stat_identity (Identity statistic.)
stat_qq (Calculation for quantile-quantile plot.)
stat_quantile (Continuous quantiles.)
stat_smooth (Add a smoother.)
stat_spoke (Convert angle and radius to xend and yend.)
stat_sum (Sum unique values. Useful for overplotting on scatterplots.)
stat_summary (Summarise y values at every unique x.)
stat_summary2d (Apply funciton for 2D rectangular bins.)
stat_summary_hex (Apply funciton for 2D hexagonal bins.)
stat_unique (Remove duplicates.)
stat_vline (Add a vertical line)
stat_ydensity (1d kernel density estimate along y axis, for violin plot.)
stata.get (Enhanced Importing of STATA Files)
state (United States State Boundaries Map)
state (US State Facts and Figures)
state.carto (United States State Population Cartogram Map)
state.fips (FIPS state codes for US 48 State Map)
state.vbm (United States State Visibility Base Map)
state.vbm (US State Visibility Based Map)
States (Education and Related Statistics for the U.S. States)
static.fitness.game (Random graphs from vertex fitness scores)
static.power.law.game (Scale-free random graphs, from vertex fitness scores)
Statistical models in R
stats package
stats-defunct (Defunct Functions in Package stats)
stats-deprecated (Deprecated Functions in Package stats)
stats-package (The R Stats Package)
stats4 package
stats4-package (Statistical Functions using S4 Classes)
statsBy (Find statistics (including correlations) within and between groups for basic multilevel analyses)
status_code (Extract status code from response.)
staxlab (Place staggered or angled labels on an axis)
stCuts (List all (s,t)-cuts of a graph)
std.error (Calculate standard error of the mean)
stdres (Extract Standardized Residuals from a Linear Model)
steam (The Saturated Steam Pressure Data)
stem (Stem-and-Leaf Plots)
step (Choose a model by AIC in a Stepwise Algorithm)
step.gam (Alternatives to step.gam)
stepAIC (Choose a model by AIC in a Stepwise Algorithm)
stepfun (Step Function Class)
sterling (Sterling Ratio)
stft (Computes the Short Time Fourier Transform of a Vector)
stitch (Automatically create a report based on an R script and a template)
stl (Seasonal Decomposition of Time Series by Loess)
stlmethods (Methods for STL Objects)
stMincuts (List all minimum (s,t)-cuts of a graph)
stop
stop (Stop Function Execution)
stopApp (Stop the currently running Shiny app)
stopDaemonizedServer (Stop a running daemonized server in Unix environments)
stopifnot (Ensure the Truth of R Expressions)
StopReporter-class (Test reporter: stop on error.)
stopServer (Stop a running server)
stormer (The Stormer Viscometer Data)
str (Compactly Display the Structure of an Arbitrary R Object)
str.cast_matrix (Print cast objects)
str_c (Join multiple strings into a single string.)
str_count (Count the number of matches in a string.)
str_detect (Detect the presence or absence of a pattern in a string.)
str_dup (Duplicate and concatenate strings within a character vector.)
str_extract (Extract first piece of a string that matches a pattern.)
str_extract_all (Extract all pieces of a string that match a pattern.)
str_length (The length of a string (in characters).)
str_locate (Locate the position of the first occurence of a pattern in a string.)
str_locate_all (Locate the position of all occurences of a pattern in a string.)
str_match (Extract first matched group from a string.)
str_match_all (Extract all matched groups from a string.)
str_pad (Pad a string.)
str_replace (Replace first occurrence of a matched pattern in a string.)
str_replace_all (Replace all occurrences of a matched pattern in a string.)
str_split (Split up a string into a variable number of pieces.)
str_split_fixed (Split up a string into a fixed number of pieces.)
str_sub (Extract substrings from a character vector.)
str_sub_replace (Replace substrings in a character vector. str_sub)
str_trim (Trim whitespace from start and end of string.)
str_wrap (Wrap strings into nicely formatted paragraphs.)
strata (Identify Stratification Variables)
Strauss (Simulates Strauss Spatial Point Process)
string (String handling functions)
string.bounding.box (Determine Diamentions of Strings)
string.break.line (Break a String into Many Lines at Newlines)
stringDims (String Dimentions)
stringr package
stringWidth (Create a Unit Describing the Width and Height of a String or Math Expression)
strip.default (Default Trellis Strip Function)
strip.dups (Strip duplicates.)
strip_splits (Remove splitting variables from a data frame.)
stripchart (1-D Scatter Plots)
strptime (Date-time Conversion Functions to and from Character)
strsplit (Split the Elements of a Character Vector)
strtoi (Convert Strings to Integers)
strtrim (Trim Character Strings to Specified Display Widths)
struc_assoc (Core-generating Function for Association Plots)
struc_mosaic (Core-generating Function for Mosaic Plots)
struc_sieve (Core-generating Function for Sieve Plots)
strucplot (Structured Displays of Contingency Tables)
structable (Structured Contingency Tables)
StructTS (Fit Structural Time Series)
structure (Attribute Specification)
Structure of an Installed Package
structure.diagram (Draw a structural equation model specified by two measurement models and a structural model)
structure.info (Gaining information about graph structure)
structure.list (Create factor model matrices from an input list)
StructureClasses (Classes Corresponding to Basic Structures)
strwidth (Plotting Dimensions of Character Strings and Math Expressions)
strwrap (Wrap Character Strings to Format Paragraphs)
studres (Extract Studentized Residuals from a Linear Model)
Sub-architectures
subbars ("Sub[stitute] Bars")
subdivision3d (generic subdivision surface method)
subgraph (Subgraph of a graph)
subgraph.centrality (Find subgraph centrality scores of network positions)
submit_cran (Submit a package to CRAN.)
submitButton (Create a submit button)
subplot (Embed a new plot within an existing plot)
subscene3d (Create, select or modify a subscene.)
subsceneInfo (Get information on subscenes)
subset (Subsetting a 'timeDate' Object)
subset (Subsetting Vectors, Matrices and Data Frames)
Subset assignment
subset.data.table (Subsetting data.tables)
subset.ts (Subsetting a time series)
subsets (Plot Output from regsubsets Function in leaps package)
substitute (Substituting and Quoting Expressions)
substituteDirect (SubstituteDirect)
Substitutions
substr (Substrings of a Character Vector)
Suggested packages
Suicide (Suicide Rates in Germany)
sum (Sum of Vector Elements)
sumbrk (Count specified values in a vector)
sumDendrite (Sum the counts in the top level of a dendrite object)
sumexact, cumsumexact (Basic Sum Operations without Round-off Errors)
summarise (Summarise a data frame.)
summarize (Summarize Scalars or Matrices by Cross-Classification)
summary (Object Summaries)
summary (Summary methods)
summary-methods (Methods for Function summary in Package stats4)
summary-methods (Summarize an MySQL object)
summary-methods (Summarizing workbook objects)
summary-methods (Summary Method)
summary.aareg (Summarize an aareg fit)
summary.agnes (Summary Method for ‘agnes’ Objects)
summary.aov (Summarize an Analysis of Variance Model)
summary.arma (Summarizing ARMA Model Fits)
summary.clara (Summary Method for ‘clara’ Objects)
summary.corStruct (Summarize a corStruct Object)
summary.coxph (Summary method for Cox models)
summary.crq (Summary methods for Censored Quantile Regression)
summary.diana (Summary Method for ‘diana’ Objects)
summary.eff (Summarizing, Printing, and Plotting Effects)
summary.formula (Summarize Data for Making Tables and Plots)
summary.gam (Summary for a GAM fit)
summary.garch (Summarizing GARCH Model Fits)
summary.ggplot (Displays a useful description of a ggplot object)
summary.glm (Summarizing Generalized Linear Model Fits)
summary.gls (Summarize a gls Object)
summary.lm (Summarizing Linear Model Fits)
summary.lme (Summarize an lme Object)
summary.lmList (Summarize an lmList Object)
summary.loglm (Summary Method Function for Objects of Class 'loglm')
summary.manova (Summary Method for Multivariate Analysis of Variance)
summary.mcmc (Summary statistics for Markov Chain Monte Carlo chains)
summary.mle-class (Class "summary.mle", Summary of "mle" Objects)
summary.modelStruct (Summarize a modelStruct Object)
summary.mona (Summary Method for ‘mona’ Objects)
summary.mslm-class (Class "summary.mslm")
summary.negbin (Summary Method Function for Objects of Class 'negbin')
summary.nls (Summarizing Non-Linear Least-Squares Model Fits)
summary.nlsList (Summarize an nlsList Object)
summary.pam (Summary Method for PAM Objects)
summary.pdMat (Summarize a pdMat Object)
summary.princomp (Summary method for Principal Components Analysis)
summary.rlm (Summary Method for Robust Linear Models)
summary.rpart (Summarize a Fitted Rpart Object)
summary.rq (Summary methods for Quantile Regression)
summary.rqss (Summary of rqss fit)
summary.slm-class (Class "summary.slm")
summary.survexp (Summary function for a survexp object)
summary.survfit (Summary of a Survival Curve)
summary.varFunc (Summarize varFunc Object)
summaryM (Summarize Mixed Data Types vs. Groups)
summaryP (Multi-way Summary of Proportions)
summaryRc (Graphical Summarization of Continuous Variables Against a Response)
SummaryReporter-class (Test reporter: summary of errors.)
summaryRprof (Summarise Output of R Sampling Profiler)
summaryS (Summarize Multiple Response Variables and Make Multipanel Scatter or Dot Plot)
sun-methods (Methods for sun ephemerides calculations)
sunflowerplot (Produce a Sunflower Scatter Plot)
sunspot (Annual Mean Sunspot Numbers)
sunspot.month (Monthly Sunspot Data, from 1749 to "Present")
sunspot.year (Yearly Sunspot Data, 1700–1988)
sunspots (Monthly Sunspot Numbers, 1749–1983)
superMatrix (Form a super matrix from two sub matrices.)
supportsExpat (Determines which native XML parsers are being used.)
supsmu (Friedman's SuperSmoother)
surf.gls (Fits a Trend Surface by Generalized Least-squares)
surf.ls (Fits a Trend Surface by Least-squares)
surface3d (add height-field surface shape)
surfaceArea (Compute surface area of a digital elevation model.)
surrogate (Generate Surrogate Data and Statistics)
Surv (Create a Survival Object)
survConcordance (Compute a concordance measure.)
survdiff (Test Survival Curve Differences)
survexp (Compute Expected Survival)
survexp.fit (Compute Expected Survival)
survey (Student Survey Data)
survfit (Create survival curves)
survfit.coxph (Compute a Survival Curve from a Cox model)
survfit.formula (Compute a Survival Curve for Censored Data)
survfit.object (Survival Curve Object)
survfitcoxph.fit (A direct interface to the ‘computational engine’ of survfit.coxph)
survival (Survival of Rats after Radiation Doses)
survival package
survival-internal (Internal survival functions)
survival_survival package
survobrien (O'Brien's Test for Association of a Single Variable with Survival)
survreg (Regression for a Parametric Survival Model)
survreg.control (Package options for survreg and coxph)
survreg.distributions (Parametric Survival Distributions)
survreg.object (Parametric Survival Model Object)
survregDtest (Verify a survreg distribution)
survSplit (Split a survival data set at specified times)
svd (Singular Value Decomposition of a Matrix)
svm (Support Vector Machines)
Sweave (Automatic Generation of Reports)
Sweave2knitr (Convert Sweave to knitr documents)
SweaveSyntConv (Convert Sweave Syntax)
SweaveTeXFilter (Strip R code out of Sweave file)
SweaveUtils (Sweave Driver Utilities)
sweep (Sweep out Array Summaries)
swiss (Swiss Fertility and Socioeconomic Indicators (1888) Data)
switch
switch (Select One of a List of Alternatives)
Symbol lookup
Symbol objects
symbol.freq (Graphic Representation of a Frequency Table)
symbolbarplot (barplot filled with symbols)
symbolbox (Draw a box filled with symbols)
symbols (Draw Symbols (Circles, Squares, Stars, Thermometers, Boxplots))
symbolsInPolys (Place grids of points over polygons)
symbox (Boxplots for transformations to symmetry)
symmetricMatrix-class (Virtual Class of Symmetric Matrices in package:Matrix)
symmpart (Symmetric Part and Skew(symmetric) Part of a Matrix)
symnum (Symbolic Number Coding)
Syntax (Operator Syntax and Precedence)
Syntax and examples
synth.tr (Synthetic Classification Problem)
sys (Run Unix or Dos Depending on System)
Sys.getenv (Get Environment Variables)
Sys.getpid (Get the Process ID of the R Session)
Sys.glob (Wildcard Expansion on File Paths)
Sys.info (Extract System and User Information)
Sys.localeconv (Find Details of the Numerical and Monetary Representations in the Current Locale)
sys.parent (Functions to Access the Function Call Stack)
Sys.readlink (Read File Symbolic Links)
Sys.setenv (Set or Unset Environment Variables)
Sys.setFileTime (Set File Time)
Sys.sleep (Suspend Execution for a Time Interval)
sys.source (Parse and Evaluate Expressions from a File)
Sys.time (Get Current Date and Time)
Sys.timeDate (System Time as 'timeDate' Object)
Sys.which (Find Full Paths to Executables)
system (Invoke a System Command)
System and foreign language interfaces
System commands
system.file (Find Names of R System Files)
system.file (Replacement version of system.file)
system.time (CPU Time Used)
system2 (Invoke a System Command)
t (Matrix Transpose)
t.test (Student's t-Test)
t.test.cluster (t-test for Clustered Data)
t2 (Define alternative tensor product smooths in GAM formulae)
tab.title (Display the title of a plot as a colored tab)
table (Cross Tabulation and Table Creation)
table.attributes (Retrieve and Set Options for Export Tables)
table.rq (Table of Quantile Regression Results)
table2d_summary (Summary of a 2-way Table)
table2matrix (Convert a table with counts to a matrix or data.frame representing those counts.)
tableOutput (Create a table output element)
tables (Display all objects of class 'data.table')
tabPanel (Create a tab panel)
tabsetPanel (Create a tabset panel)
tabulate (Tabulation for Vectors)
tabulr (Interface to Tabular Function)
tag (HTML Tag Object)
take (Take a subset along an arbitrary dimension)
takes_less_than (Expectation: does expression take less than a fixed amount of time to run?)
tapply (Apply a Function Over a Ragged Array)
TapReporter-class (Test reporter: TAP format.)
tar (Create a Tar Archive)
taskCallback (Add or Remove a Top-Level Task Callback)
taskCallbackManager (Create an R-level Task Callback Manager)
taskCallbackNames (Query the Names of the Current Internal Top-Level Task Callbacks)
tau (Tau Particle Decay Modes)
taylor (Half-hourly electricity demand)
taylor.diagram (Taylor diagram)
tbats (TBATS model (Exponential smoothing state space model with Box-Cox transformation, ARMA errors, Trend and Seasonal components))
tbats.components (Extract components of a TBATS model)
Tcl/Tk
Tcl/Tk headers and libraries
TclInterface (Low-level Tcl/Tk Interface)
tclServiceMode (Allow Tcl events to be serviced or not)
tcltk package
tcltk-defunct (Defunct Functions in Package tcltk)
tcltk-package (Tcl/Tk Interface)
tcm (Monthly Yields on Treasury Securities)
tcmd (Daily Yields on Treasury Securities)
tcut (Factors for person-year calculations)
TDist (The Student t Distribution)
te (Define tensor product smooths or tensor product interactions in GAM formulae)
TeamcityReporter-class (Test reporter: Teamcity format.)
tempfile (Create Names for Temporary Files)
Temporary changes: Arguments to graphics functions
tensor.prod.model.matrix (Utility functions for constructing tensor product smooths)
terasvirta.test (Teraesvirta Neural Network Test for Nonlinearity)
termplot (Plot Regression Terms)
terms (Model Terms)
terms.formula (Construct a terms Object from a Formula)
terms.object (Description of Terms Objects)
ternaryplot (Ternary Diagram)
test (Execute all test_that tests in a package.)
test.data.table (Runs a set of tests.)
test.psych (Testing of functions in the psych package)
test_dir (Run all of the tests in a directory.)
test_env (Generate default testing environment.)
test_file (Run all tests in specified file.)
test_package (Run all tests in an installed package)
test_that (Create a test.)
Testing an Installation
Testing R code
testInheritedMethods (Test for and Report about Selection of Inherited Methods)
testInstalledPackage (Test Installed Packages)
Tests (Six Mental Tests)
testthat (R package to make testing fun!)
testthat package
testTransform (Likelihood-Ratio Tests for Univariate or Multivariate Power Transformations to Normality)
tetrachoric (Tetrachoric, polychoric, biserial and polyserial correlations from various types of input)
Tetracycline1 (Pharmacokinetics of tetracycline)
Tetracycline2 (Pharmacokinetics of tetracycline)
tex (function for use in graphs that are used with the psfrag package in LaTeX)
texi2dvi (Compile LaTeX Files)
text (Add Text to a Plot)
text.rpart (Place Text on a Dendrogram Plot)
text3d (add text)
text_colour (Get text colour)
textbox (Add text box)
textConnection (Text Connections)
textInput (Create a text input control)
textOutput (Create a text output element)
textplot (Display text information in a graphics plot.)
thayer (Thayer and Storer's labeling algorithm)
The array() function
The call stack
The CHARSXP cache
The class of an object
The command line tools
The command-line editor
The concatenation function, c(), with arrays
The DESCRIPTION file
The function tapply() and ragged arrays
The glm() function
The INDEX file
The Inno Setup installer
The MinGW-w64 toolchain
The outer product of two arrays
The parsing process
The plot() function
The R API: entry points for C code
The R environment
The read.table() function
The scan() function
The standalone Rmath library
The Windows toolset
The write barrier and the garbage collector
The ‘data’
The ‘…’ argument
The “Any” type
theEconomist.theme (Generate plots with style like The Economist.)
theme (Set theme elements)
theme_blank (Deprecated theme_xx functions)
theme_munsell (Default munsell plot theme)
theme_update (Get, set and update themes.)
Theoph (Pharmacokinetics of Theophylline)
theta.md (Estimate theta of the Negative Binomial)
thetaf (Theta method forecast)
thigmophobe (Find the direction away from the closest point)
thigmophobe.labels (Place labels away from the nearest point)
thin (Thinning interval)
thinnedSpatialPoly (Douglas-Peuker line generalization for Spatial Polygons)
Threading issues
throws_error (Expectation: does expression throw an error?)
thurstone (Thurstone Case V scaling)
tidy.source (Deprecated functions)
tidy_app (A Shiny app to format R code)
tidy_dir (Format the R scripts under a directory)
tidy_eval (Evaluate R code and mask the output by a prefix)
tidy_source (Reformat R code while preserving blank lines and comments)
Tidying and profiling R code
Tidying R code
tidystamp (Tidy up stamped data set)
tilde (Tilde Operator)
tile (Tile Plot)
tileplot (Plot a spatial mosaic from irregular 2D points)
tilt.boot (Non-parametric Tilted Bootstrap)
time (Sampling Times of Time Series)
Time series attributes
time.mcmc (Time attributes for mcmc objects)
time_trans (Transformation for times (class POSIXt).)
timeBased (Check if Class is Time-Based)
timeBasedSeq (Create a Sequence or Range of Times)
timeCalendar ('timeDate' from Calendar Atoms)
timeDate ('timeDate' Objects from Scratch)
timeDate package
timeDate-class (Class "timeDate")
timeDate-package (Utilities and Tools Package)
timeDateMathOps (timeDate Mathematical Operations)
timeout (Set maximum request time.)
timeSequence (Regularly spaced 'timeDate' objects)
timetaken (Pretty print of time taken)
timezones (Time Zones)
Tips (Tipping data)
tips (Tipping data)
Titanic (Survival of passengers on the Titanic)
TitanicSurvival (Survival of Passengers on the Titanic)
title (Plot Annotation)
titlePanel (Create a panel containing an application title.)
tk_choose.dir (Choose a Folder Interactively)
tk_choose.files (Choose a List of Files Interactively)
tk_messageBox (Tk Message Box)
tk_select.list (Select Items from a List)
TkCommands (Tk non-widget commands)
tkigraph (Experimental basic igraph GUI)
tkpager (Page file using Tk text widget)
tkplot (Interactive plotting of graphs)
tkProgressBar (Progress Bars via Tk)
tkStartGUI (Tcl/Tk GUI startup)
TkWidgetcmds (Tk widget commands)
TkWidgets (Tk widgets)
tli (Math scores from Texas Assessment of Academic Skills (TAAS))
tmd (Tukey Mean-Difference Plot)
to.period (Convert time series data to an OHLC series)
tobin (Tobin's Tobit data)
toeplitz (Form Symmetric Toeplitz Matrix)
toHTML (Create an HTML representation of the given R object, using internal C-level nodes)
toHTML (Display an object in HTML.)
toJava (Convert R objects to REXP references in Java)
toJSON (Convert an R object to a string in Javascript Object Notation)
Token-class (OAuth token objects.)
Tokens
toLatex (Converting R Objects to BibTeX or LaTeX)
toLatex.xtable (Convert Table to Latex)
Tools
tools package
tools-defunct (Defunct Objects in Package tools)
tools-deprecated (Deprecated Objects in Package tools)
tools-package (Tools for Package Development)
ToothGrowth (The Effect of Vitamin C on Tooth Growth in Guinea Pigs)
Top 100 CRAN non-standart R packages
topo (Spatial Topographic Data)
topological.sort (Topological sorting of vertices in a graph)
toRd (Generic function to convert object to a fragment of Rd code.)
toString (Convert an R Object to a Character String)
toString.XMLNode (Creates string representation of XML node)
tr (Find the trace of a square matrix)
trace (Interactive Tracing and Debugging of Calls to a Function or Method)
trace/untrace
traceback
traceback (Print Call Stacks)
TraceClasses (Classes Used Internally to Control Tracing)
tracemem (Trace Copying of Objects)
traceplot (Trace plot of MCMC output)
Tracing copies of an object
Tracking memory allocations
Traffic (Effect of Swedish Speed Limits on Accidents)
traits (Graph generation based on different vertex types)
trans3d (3D to 2D Transformation for Perspective Plots)
trans_breaks (Pretty breaks on transformed scale.)
trans_format (Format labels after transformation.)
trans_new (Create a new transformation object.)
trans_range (Compute range of transformed values.)
transace (Additive Regression and Transformations using ace or avas)
Transact (Transaction data)
transactions (Begin/commit/rollback SQL transactions)
transactions (SQLite transaction management.)
transcan (Transformations/Imputations using Canonical Variates)
transform (Transform an Object, for Example a Data Frame)
transform.data.table (Data table utilities)
TransformationAxes (Axes for Transformed Variables)
Transient storage allocation
transitivity (Transitivity of a graph)
translate (Translate Vector or Matrix of Text Strings)
translate_qplot_base (Translating between qplot and base graphics)
translate_qplot_ggplot (Translating between qplot and ggplot)
translate_qplot_gpl (Translating between qplot and Graphics Production Library (GPL))
translate_qplot_lattice (Translating between qplot and lattice)
trapz (Trapezoid Rule Numerical Integration)
treering (Yearly Treering Data, -6000–1979)
trees (Girth, Height and Volume for Black Cherry Trees)
trees513 (Frankonian Tree Damage Data)
treesize (Size of trees in an ensemble)
trellis.device (Initializing Trellis Displays)
trellis.object (A Trellis Plot Object)
trellis.par.get (Graphical Parameters for Trellis Displays)
trellisplots (Trellis plots for mcmc objects)
triad.census (Triad census, subgraphs with three vertices)
triangularMatrix-class (Virtual Class of Triangular Matrices in package:Matrix)
triangulate (Triangulate a two-dimensional polygon.)
triax.abline (Lines for triangle plot)
triax.fill (Triangle plot fill)
triax.frame (Triangle plot frame)
triax.plot (Triangle plot)
triax.points (Triangle plot points)
Trig (Trigonometric Functions)
trim (Remove leading and trailing spaces from character strings)
trimSum (Trim a vector such that the last/first value represents the sum of trimmed values)
triogramX (A Design Matrix for a Triogram Problem)
trls.influence (Regression diagnostics for trend surfaces)
trmat (Evaluate Trend Surface over a Grid)
Trucks (Truck Accidents Data)
true (Function that always returns true.)
truehist (Plot a Histogram)
truelength (Over-allocation access)
trunc.POSIXt (return the floor, ceiling, or rounded value of date or time to specified unit.)
trunc.times (Truncate times Objects)
try (Try an Expression Allowing Error Recovery)
try_capture_stack (Try, capturing stack on error.)
try_default (Try, with default in case of error.)
tryapply (Apply with built in try. Uses compact, lapply and tryNULL)
ts (Time-Series Objects)
ts-methods (Methods for Time Series Objects)
ts.plot (Plot Multiple Time Series)
ts.union (Bind Two or More Time Series)
tsboot (Bootstrapping of Time Series)
tsbootstrap (Bootstrap for General Stationary Data)
tsclean (Identify and replace outliers and missing values in a time series)
tsdiag (Diagnostic Plots for Time-Series Fits)
tsdisplay (Time series display)
tseries package
tslm (Fit a linear model with time series components)
tsls (Two-Stage Least Squares)
tsoutliers (Identify and replace outliers in a time series)
tsp (Tsp Attribute of Time-Series-like Objects)
TsparseMatrix-class (Class "TsparseMatrix" of Sparse Matrices in Triplet Form)
tsSmooth (Use Fixed-Interval Smoothing on Time Series)
tsxpos (Calculate equispaced x positions.)
Tucker (9 Cognitive variables discussed by Tucker and Lewis (1973))
Tukey (The Studentized Range Distribution)
TukeyHSD (Compute Tukey Honest Significant Differences)
tuna (Tuna Sighting Data)
tune (Parameter Tuning of Functions Using Grid Search)
tune.control (Control Parameters for the Tune Function)
tune.wrapper (Convenience Tuning Wrapper Functions)
tuneRF (Tune randomForest for the optimal mtry parameter)
turn3d (Create a solid of rotation from a two-dimensional curve.)
Tweedie (GAM Tweedie families)
twins.object (Hierarchical Clustering Object)
twoord.plot (Plot with two ordinates)
twoord.stackplot (Multiple (stack) plot with two ordinates)
txtProgressBar (Text Progress Bar)
type.convert (Type Conversion on Character Variables)
Type1Font (Type 1 and CID Fonts)
typeof (The Type of an Object)
Types of connections
UCBAdmissions (Student Admissions at UC Berkeley)
ucv (Unbiased Cross-Validation for Bandwidth Selection)
uis (UIS Drug Treatment study data)
UKDriverDeaths (Road Casualties in Great Britain 1969–84)
UKgas (UK Quarterly Gas Consumption)
UKLungDeaths (Monthly Deaths from Lung Diseases in the UK)
UKSoccer (UK Soccer Scores)
UN (GDP and Infant Mortality)
undoc (Find Undocumented Objects)
unemployment (Unemployment Data)
unfold.tree (Convert a general graph into a forest)
unhideSheet-methods (Unhiding worksheets in a workbook)
Uniform (The Uniform Distribution)
Uninstallation
Uninstalling under OS X
unionSpatialPolygons (Aggregate Polygons in a SpatialPolygons object)
unique (Extract Unique Elements)
unique (Making a 'timeDate' object unique)
uniquecombs (find the unique rows in a matrix)
uniquedefault (Unique default)
uniroot (One Dimensional Root (Zero) Finding)
unit (Function to Create a Unit Object)
unit.c (Combine Unit Objects)
unit.length (Length of a Unit Object)
unit.pmin (Parallel Unit Minima and Maxima)
unit.rep (Replicate Elements of Unit Objects)
units (Graphical Units)
units (Units Attribute of a Vector)
Unix-alikes
unknownToNA (Change unknown values to NA and vice versa)
unlink (Delete Files and Directories)
unlist (Flatten Lists)
unload (Unload a package)
unmatrix (Convert a matrix into a vector, with appropriate names)
unmergeCells-methods (Unmerging cells)
unname (Remove names or dimnames)
unpack (Representation of Packed and Unpacked (Dense) Matrices)
unrowname (Un-rowname.)
unscale (Unscaling local principal objects.)
untable (Untable a dataset)
untangle.specials (Help Process the ‘specials’ Argument of the ‘terms’ Function.)
untar (Extract or List Tar Archives)
Unused-classes (Virtual Classes Not Yet Really Implemented and Used)
unzip (Extract or List Zip Archives)
uobyqa (An R interface to the uobyqa implementation of Powell)
upData (Update a Data Frame or Cleanup a Data Frame after Importing)
update (Update and Re-fit a Model Call)
update-methods (Methods for Function update in Package stats4)
update.formula (Model Updating)
update.modelStruct (Update a modelStruct Object)
update.packages (Compare Installed Packages with CRAN-like Repositories)
update.trellis (Retrieve and Update Trellis Object)
update.varFunc (Update varFunc Object)
update_element (Update theme param)
update_geom_defaults (Modify geom/stat aesthetic defaults for future plots)
update_labels (Update axis/legend labels)
update_pkg_po (Prepare Translations for a Package)
updateCheckboxGroupInput (Change the value of a checkbox group input on the client)
updateCheckboxInput (Change the value of a checkbox input on the client)
updateDateInput (Change the value of a date input on the client)
updateDateRangeInput (Change the start and end values of a date range input on the client)
updatelist (Update list)
updateNumericInput (Change the value of a number input on the client)
updateRadioButtons (Change the value of a radio input on the client)
updateSelectInput (Change the value of a select input on the client)
updateSliderInput (Change the value of a slider input on the client)
updateTabsetPanel (Change the selected tab on the client)
updateTextInput (Change the value of a text input on the client)
Updating
Updating fitted models
Updating packages
updown (Up- and Down-Dating a Cholesky Decomposition)
upload_file (Upload a file with POST or PUT.)
upperTriangle (Extract or replace the upper/lower triangular portion of a matrix)
urine (Urine Analysis Data)
url.exists (Check if URL exists)
url.show (Display a text URL)
url_ok (Check for an http OK status.)
url_success (Check for an http success status.)
URLencode (Encode or Decode a (partial) URL)
us.cities (Database of US cities)
usa (United States Coast Map)
USAccDeaths (Accidental Deaths in the US 1973–1978)
usage (Show the usage of a function)
USAge (US national population estimates)
USArrests (Violent Crime Rates by US State)
USCancerRates (Rate of Death Due to Cancer in US Counties)
UScereal (Nutritional and Marketing Information on US Cereals)
USCounties (USCounties Contiguity Matrix)
UScrime (The Effect of Punishment Regimes on Crime Rates)
USDistLag (US Macroeconomic Data)
Use of TeX dialects
use_build_ignore (Add a file to .Rbuildignore)
use_data (Use data in a package.)
use_data_raw (Use data-raw to compute package datasets.)
use_package (Use specified package.)
use_proxy (Use a proxy to connect to the internet.)
USeconomic (U.S. Economic Variables)
useDynLib
Useful additional programs
Useful libraries and programs
UseMethod
UseMethod (Class Methods)
useOuterStrips (Put Strips on the Boundary of a Lattice Display)
User-controlled memory
User-defined macros
user_agent (Set user agent.)
userhooks (Functions to Get and Set Hooks for Load, Attach, Detach and Unload)
Using (D)COM
Using C++11 code
Using download.file
Using F95 code
Using FORTRAN
Using gcc
Using gctorture
Using gfortran
Using graphics parameters
Using ICU for collation
Using make
Using Makevars
Using pthreads
Using R interactively
Using scan directly
Using Subversion and rsync
Using the Address Sanitizer
Using the Leak Sanitizer
Using the Undefined Behaviour Sanitizer
Using these functions in your own C code
Using valgrind
Using ‘Dr. Memory’
USJudgeRatings (Lawyers' Ratings of State Judges in the US Superior Court)
USPersonalExpenditure (Personal Expenditure Data)
USPop (Population of the United States)
uspop (Populations Recorded by the US Census)
uspop2 (Projected US Population)
USSouthPolygon (Polygon for County Map of US South States: Alabama, Georgia, and South Carolina)
utf8Conversion (Convert to or from UTF-8-encoded Character Vectors)
utilities.3d (Utility functions for 3-D plots)
Utility functions
utils package
utils-defunct (Defunct Functions in Package utils)
utils-deprecated (Deprecated Functions in Package utils)
utils-package (The R Utils Package)
VA (Veteran's Administration Lung Cancer Trial)
VADeaths (Death Rates in Virginia (1940))
vaggregate (Vector aggregate.)
valid.just (Validate a Justification)
valid.n (Find the number of valid (not NA) values)
validate (Validate input values and other conditions)
validateCssUnit (Validate proper CSS formatting of a unit)
validDetails (Customising grid grob Validation)
validObject (Test the Validity of an Object)
value_slice (Plot all colours with the same value)
valueofstocks (Value of Stocks)
valueTags (Store Discriptive Information About an Object)
var.linear (Linear Variance Estimate)
var.test (F Test to Compare Two Variances)
varClasses (Variance Function Classes)
varclus (Variable Clustering)
varComb (Combination of Variance Functions)
varConstPower (Constant Plus Power Variance Function)
VarCorr (Extract Variance and Correlation Components)
VarCorr (Extract variance and correlation components)
varExp (Exponential Variance Function)
varFixed (Fixed Variance Function)
varFunc (Variance Function Structure)
Variables in Windows DLLs
varianceProf (Transform Profile to the variance scale)
Variations on read.table
varIdent (Constant Variance Function)
varimax (Rotation Methods for Factor Analysis)
varImpPlot (Variable Importance Plot)
Variogram (Calculate Semi-variogram)
variogram (Compute Spatial Variogram)
Variogram.corExp (Calculate Semi-variogram for a corExp Object)
Variogram.corGaus (Calculate Semi-variogram for a corGaus Object)
Variogram.corLin (Calculate Semi-variogram for a corLin Object)
Variogram.corRatio (Calculate Semi-variogram for a corRatio Object)
Variogram.corSpatial (Calculate Semi-variogram for a corSpatial Object)
Variogram.corSpher (Calculate Semi-variogram for a corSpher Object)
Variogram.default (Calculate Semi-variogram)
Variogram.gls (Calculate Semi-variogram for Residuals from a gls Object)
Variogram.lme (Calculate Semi-variogram for Residuals from an lme Object)
varnames (Named dimensions of MCMC objects)
varPower (Power Variance Function)
varUsed (Variables used in a random forest)
varWeights (Extract Variance Function Weights)
varWeights.glsStruct (Variance Weights for glsStruct Object)
varWeights.lmeStruct (Variance Weights for lmeStruct Object)
vcd package
vcov (Calculate Variance-Covariance Matrix for a Fitted Model Object)
vcov-methods (Methods for Function vcov in Package stats4)
vcov.gam (Extract parameter (estimator) covariance matrix from GAM fit)
vcovHAC (Heteroskedasticity and Autocorrelation Consistent (HAC) Covariance Matrix Estimation)
vcovHC (Heteroskedasticity-Consistent Covariance Matrix Estimation)
vcovOPG (Outer Product of Gradients Covariance Matrix Estimation)
vector (Vectors)
Vector accessor functions
Vector arithmetic
vectorField (Display magnitude/direction vectors)
Vectorize (Vectorize a Scalar Function)
Vectors
Vectors and assignment
vegetables (Paired comparison of preferences for 9 vegetables)
venn (Plot a Venn diagram)
VERB (VERB a url.)
VerbAgg (Verbal Aggression item responses)
verbatimTextOutput (Create a verbatim text output element)
verbose (Give verbose output.)
Vertex shapes (Various vertex shapes when plotting igraph graphs)
vertex.connectivity (Vertex connectivity.)
verticalLayout (Lay out UI elements vertically)
veteran (Veterans' Administration Lung Cancer study)
View (Invoke a Data Viewer)
viewpoint (Set up viewpoint)
vif (Variance Inflation Factors)
vignette (View or List Package Vignettes)
vignette_engines (Package vignette engines)
vignetteDepends (Retrieve Dependency Information for a Vignette)
vignetteEngine (Set or Get a Vignette Processing Engine)
vis.gam (Visualization of GAM objects)
Visibility
VisualAcuity (Visual Acuity in Left and Right Eyes)
Vocab (Vocabulary and Education)
volcano (Topographic Information on Auckland's Maunga Whau Volcano)
volume.ellipsoid (Compute the Volume of Planar Object)
VonBort (Von Bortkiewicz Horse Kicks Data)
votes.repub (Votes for Republican Candidate in Presidential Elections)
vpPath (Concatenate Viewport Names)
VSS (Apply the Very Simple Structure, MAP, and other criteria to determine the appropriate number of factors.)
VSS.parallel (Compare real and random VSS solutions)
VSS.plot (Plot VSS fits)
VSS.scree (Plot the successive eigen values for a scree test)
waders (Counts of Waders at 15 Sites in South Africa)
Wafer (Modeling of Analog MOS Circuits)
wages (Wages)
waiver (A waiver object.)
waldtest (Wald Test of Nested Models)
walktrap.community (Community strucure via short random walks)
wapply (Compute the Value of a Function Over a Local Region Of An X-Y Plot)
warning
warning (Warning Messages)
warnings (Print Warning Messages)
Warnings and errors
warpbreaks (The Number of Breaks in Yarn during Weaving)
waste (Industrial Waste Data Set)
watch (Watch a directory for changes (additions, deletions & modifications).)
watchout (Watch for changes in output, text and graphical.)
watts.strogatz.game (The Watts-Strogatz small-world model)
wcrossprod (Weighted Matrix Crossproduct)
wd (Set working directory.)
WebSocket-class (WebSocket object)
weekdays (Extract Parts of a POSIXt or Date Object)
Weibull (The Weibull Distribution)
weighted.hist (Display a weighted histogram)
weighted.mean (Weighted Arithmetic Mean)
weighted.residuals (Compute Weighted Residuals)
WeightLoss (Weight Loss Data)
weights (Extract Model Weights)
weightsAndrews (Kernel-based HAC Covariance Matrix Estimation)
weightsLumley (Weighted Empirical Adaptive Variance Estimation)
WeldonDice (Weldon's Dice Data)
wellPanel (Create a well panel)
Wells (Well Switching in Bangladesh)
What are the differences between R and S?
What are the enclosing and parent environments?
What are valid names?
What documentation exists for R?
What is a bug?
What is CRAN?
What is R-Forge?
What is R-plus?
What is R?
What is S-PLUS?
What is S?
What is the current version of R?
What is the difference between package and library?
What is the R Foundation?
What machines does R run on?
What mailing lists exist for R?
Wheat (Yields by growing conditions)
Wheat2 (Wheat Yield Trials)
Where have all the methods gone?
which (Which indices are TRUE?)
Which add-on packages exist for R?
which.is.max (Find Maximum Position in Vector)
which.min (Where is the Min() or Max() or first TRUE or FALSE ?)
which.names (Position of Row Names)
whichFormat (Format Recognation)
while
white.test (White Neural Network Test for Nonlinearity)
whiteside (House Insulation: Whiteside's Data)
Why are p-values not displayed when using lmer()?
Why are powers of negative numbers wrong?
Why are there unwanted borders, lines or grid-like artifacts when viewing a plot saved to a PS or PDF file?
Why did my .Rprofile stop working when I updated R?
Why do lattice/trellis graphics not work?
Why do my matrices lose dimensions?
Why does backslash behave strangely inside strings?
Why does outer() behave strangely with my function?
Why does plotting give a color allocation error?
Why does summary() report strange results for the R^2 estimate when I fit a linear model with no intercept?
Why does the help.start() search engine not work?
Why does the output from anova() depend on the order of factors in the model?
Why doesn’t R think these numbers are equal?
Why is R apparently not releasing memory?
Why is R named R?
Why is read.table() so inefficient?
Why is the output not printed when I source() a file?
Why use a database?
wideByFactor (Create multivariate data by a given factor)
width.SJ (Bandwidth Selection by Pilot Estimation of Derivatives)
widthDetails (Width and Height of a grid grob)
wilcox.test (Wilcoxon Rank Sum and Signed Rank Tests)
Wilcoxon (Distribution of the Wilcoxon Rank Sum Statistic)
wilkinson (Wilkinson's labeling algorithm)
window (Time Windows)
window.mcmc (Time windows for mcmc objects)
window.zoo (Extract/Replacing the Time Windows of Objects)
Windows
windows()
Windows-GUI-specific code
wineind (Australian total wine sales)
winsor (Find the Winsorized scores, means, sds or variances for a vector, matrix, or data.frame)
with (Evaluate an Expression in a Data Environment)
with.jobjRef (with and within methods for Java objects and class names)
with.workbook (Evaluate an R expression in a workbook environment)
with_config (Execute code with configuration set.)
with_debug (Temporarily set debugging compilation flags.)
with_mock (Mock functions in a package.)
with_something (Execute code in temporarily altered environment.)
withinBetween (An example of the distinction between within group and between group correlations)
withMathJax (Load the MathJax library and typeset math expressions)
withProgress (Reporting progress (functional API))
withTags (Evaluate an expression using tags)
withVisible (Return both a value and its visibility)
women (Average Heights and Weights for American Women)
Womenlf (Canadian Women's Labour-Force Participation)
WomenQueue (Women in Queues)
wool (Australian Relative Wool Prices)
Wool (Wool data)
woolf_test (Woolf Test)
woolyrnq (Quarterly production of woollen yarn in Australia)
word (Extract words from a sentence.)
Workbook (Functions to manipulate Excel 2007 workbooks.)
workbook-class (Class "workbook")
Working with data frames
Working with Viewports (Maintaining and Navigating the Grid Viewport Tree)
world (Low resolution World Map)
world.cities (Database of world cities)
world2 (Pacific Centric Low resolution World Map)
WorldPhones (The World's Telephones)
wrap_rmd (Wrap long lines in Rmd files)
wrapList (Wrapping of arguments in a list)
write (Write Data to a File)
write.arff (Write Data into ARFF Files)
write.dbf (Write a DBF File)
write.dta (Write Files in Stata Binary Format)
write.foreign (Write Text Files and Code to Read Them)
write.fwf (Write object in fixed width format)
write.graph (Writing the graph to a file in some format)
write.matrix (Write a Matrix or Data Frame)
write.svm (Write SVM Object to File)
write.table (Data Output)
write.xlsx (Write a data.frame to an Excel workbook.)
write_bib (Generate BibTeX bibliography databases for R packages)
write_disk (Control where the response body is written.)
write_function (S3 object to define respose writer.)
write_PACKAGES (Generate PACKAGES files)
write_stream (Process output in a streaming manner.)
writehex (Write Hexadecimal Color Descriptions)
writeLines (Write Lines to a Connection)
writeNamedRegion-methods (Writing named regions to a workbook)
writeNamedRegionToFile (Writing named regions to an Excel file (wrapper function))
writeOBJ (Write Wavefront OBJ format files; read simple ones)
writeOGR (Write spatial vector data using OGR)
writePLY (Write Stanford PLY format files)
writeWebGL (Write scene to HTML.)
writeWorksheet-methods (Writing data to worksheets)
writeWorksheetToFile (Writing data to worksheets in an Excel file (wrapper function))
Writing functions
Writing methods
Writing package vignettes
Writing portable packages
Writing R documentation files
Writing R Extensions
Writing your own functions
wrld_simpl (Simplified world country polygons)
wtd.stats (Weighted Statistical Estimates)
wtloss (Weight Loss Data from an Obese Patient)
WVS (World Values Surveys)
WWWusage (Internet Usage per Minute)
x11 (X Window System Graphics)
X11 issues
X11()
X11Fonts (X11 Fonts)
xblocks (Plot contiguous blocks along x axis.)
xclara (Bivariate Data Set with 3 Clusters)
xDetails (Boundary of a grid grob)
xfig (XFig Graphics Device)
xgettext (Extract Translatable Messages from R Files in a Package)
XLC (XLConnect Constants)
xlcCall (Automatic argument vectorization, default Java exception and warnings handling for XLConnect)
xlcDump (Dumping data sets to Excel files)
xlcEdit (Editing data sets in an Excel file editor)
xlcFreeMemory (Freeing Java Virtual Machine memory)
xlcMemoryReport (Reporting free Java Virtual Machine memory)
XLConnect package
XLConnect-deprecated (Deprecated functions in package XLConnect)
XLConnect-package (Excel Connector for R)
XLConnectSettings (Performing general settings for XLConnect)
xlcRestore (Restoring objects from Excel files)
xlim (Convenience functions to set the limits of the x and y axis.)
xlsFormats (Check which file formats are supported by read.xls)
xlsx package
xlsx-package (Read, write, format Excel 2007 and Excel 97/2000/XP/2003 files)
xlsxjars package
xlsxjars-package (Package required jars for the xlsx package)
XML
XML package
xmlApply (Applies a function to each of the children of an XMLNode)
XMLAttributes-class (Class "XMLAttributes")
xmlAttributeType (The type of an XML attribute for element from the DTD)
xmlAttrs (Get the list of attributes of an XML node.)
xmlChildren (Gets the sub-nodes within an XMLNode object.)
xmlCleanNamespaces (Remove redundant namespaces on an XML document)
xmlClone (Create a copy of an internal XML document or node)
XMLCodeFile-class (Simple classes for identifying an XML document containing R code)
xmlContainsEntity (Checks if an entity is defined within a DTD.)
xmlDOMApply (Apply function to nodes in an XML tree/DOM.)
xmlElementsByTagName (Retrieve the children of an XML node with a specific tag name)
xmlElementSummary (Frequency table of names of elements and attributes in XML content)
xmlEventHandler (Default handlers for the SAX-style event XML parser)
xmlEventParse (XML Event/Callback element-wise Parser)
xmlFlatListTree (Constructors for trees stored as flat list of nodes with information about parents and children.)
xmlGetAttr (Get the value of an attribute in an XML node)
xmlHandler (Example XML Event Parser Handler Functions)
XMLInternalDocument-class (Class to represent reference to C-level data structure for an XML document)
xmlName (Extraces the tag name of an XMLNode object.)
xmlNamespace (Retrieve the namespace value of an XML node.)
xmlNamespaceDefinitions (Get definitions of any namespaces defined in this XML node)
xmlNode (Create an XML node)
XMLNode-class (Classes to describe an XML node object.)
xmlOutputBuffer (XML output streams)
xmlParent (Get parent node of XMLInternalNode or ancestor nodes)
xmlParseDoc (Parse an XML document with options controlling the parser.)
xmlParserContextFunction (Identifies function as expecting an xmlParserContext argument)
xmlRoot (Get the top-level XML node.)
xmlSchemaValidate (Validate an XML document relative to an XML schema)
xmlSearchNs (Find a namespace definition object by searching ancestor nodes)
xmlSerializeHook (Functions that help serialize and deserialize XML internal objects)
xmlSize (The number of sub-elements within an XML node.)
xmlSource (Source the R code, examples, etc. from an XML document)
xmlStopParser (Terminate an XML parser)
xmlStructuredStop (Condition/error handler functions for XML parsing)
xmlToDataFrame (Extract data from a simple XML document)
xmlToList (Convert an XML node/document to a more R-like list)
xmlToS4 (General mechanism for mapping an XML node to an S4 object)
xmlTree (An internal, updatable DOM object for building XML trees)
xmlTreeParse (XML Parser)
xmlValue (Extract or set the contents of a leaf XML node)
xpred.rpart (Return Cross-Validated Predictions)
xspline (Draw an X-spline)
xsplinePoints (Return the points that would be used to draw an Xspline (or a Bezier curve).)
xtable (Create Export Tables)
xtable package
xtabs (Cross Tabulation)
xtfrm (Auxiliary Function for Sorting and Ranking)
xtfrm.labelled (Auxiliary Function Method for Sorting and Ranking)
xts (Create Or Test For An xts Time-Series Object)
xts package
xts-package (xts: extensible time-series)
xtsAPI (xts C API Documentation)
xtsAttributes (Extract and Replace xts Attributes)
xtsInternals (Internal Documentation)
xy.coords (Extracting Plotting Structures)
xy.group (Mean x vs. function of y in groups of x)
xyplot (Common Bivariate Trellis Plots)
xYplot (xyplot and dotplot with Matrix Variables to Plot Error Bars and Bands)
xyplot.stl (Display stl fits with Lattice)
xyplot.ts (Time series plotting methods)
xyplot.zoo (Plot zoo Series with Lattice)
xyTable (Multiplicities of (x,y) Points, e.g., for a Sunflower Plot)
xyVector (Construct an xyVector Object)
XYZ (Create XYZ Colors)
xyz.coords (Extracting Plotting Structures)
yaml package
yaml.load (Convert a YAML string into R objects)
yearDays (Get Number of Days in Year or Month)
yearmon (An Index Class for Monthly Data)
yearmon (Convert monthly or quarterly data to chron)
yearqtr (An Index Class for Quarterly Data)
ynbind (Combine Variables in a Matrix)
Yosemite
Yule (From a two by two table, find the Yule coefficients of association, convert to phi, or tetrachoric, recreate table the table to create the Yule coefficient.)
zapsmall (Rounding of Numbers)
Zero-finding
zero_range (Determine if range of vector is close to zero, with a specified tolerance)
zerodist (find point pairs with equal spatial coordinates)
zeroGrob (The zero grob draws nothing and has zero size.)
zip (Create Zip archives)
ziP (GAM zero-inflated Poisson regression family)
ziplss (Zero inflated Poisson location-scale model family)
zoo (Z's Ordered Observations)
zoo package
zoomInPlot (Display a plot with a rectangular section expanded in an adjacent plot)
zooreg (Regular zoo Series)
zpackages (Listing of Packages)
zutils (Miscellaneous Internal/Programming Utilities)
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Content
R Language Definition
R Language Definition
1 Introduction
2 Objects
2.1 Basic types
2.1.1 Vectors
2.1.2 Lists
2.1.3 Language objects
2.1.3.1 Symbol objects
2.1.4 Expression objects
2.1.5 Function objects
2.1.6 NULL
2.1.7 Builtin objects and special forms
2.1.8 Promise objects
2.1.9 Dot-dot-dot
2.1.10 Environments
2.1.11 Pairlist objects
2.1.12 The “Any” type
2.2 Attributes
2.2.1 Names
2.2.2 Dimensions
2.2.3 Dimnames
2.2.4 Classes
2.2.5 Time series attributes
2.2.6 Copying of attributes
2.3 Special compound objects
2.3.1 Factors
2.3.2 Data frame objects
3 Evaluation of expressions
3.1 Simple evaluation
3.1.1 Constants
3.1.2 Symbol lookup
3.1.3 Function calls
3.1.4 Operators
3.2 Control structures
3.2.1 if
3.2.2 Looping
3.2.3 repeat
3.2.4 while
3.2.5 for
3.2.6 switch
3.3 Elementary arithmetic operations
3.3.1 Recycling rules
3.3.2 Propagation of names
3.3.3 Dimensional attributes
3.3.4 NA handling
3.4 Indexing
3.4.1 Indexing by vectors
3.4.2 Indexing matrices and arrays
3.4.3 Indexing other structures
3.4.4 Subset assignment
3.5 Scope of variables
3.5.1 Global environment
3.5.2 Lexical environment
3.5.3 The call stack
3.5.4 Search path
4 Functions
4.1 Writing functions
4.1.1 Syntax and examples
4.1.2 Arguments
4.2 Functions as objects
4.3 Evaluation
4.3.1 Evaluation environment
4.3.2 Argument matching
4.3.3 Argument evaluation
4.3.4 Scope
5 Object-oriented programming
5.1 Definition
5.2 Inheritance
5.3 Method dispatching
5.4 UseMethod
5.5 NextMethod
5.6 Group methods
5.7 Writing methods
6 Computing on the language
6.1 Direct manipulation of language objects
6.2 Substitutions
6.3 More on evaluation
6.4 Evaluation of expression objects
6.5 Manipulation of function calls
6.6 Manipulation of functions
7 System and foreign language interfaces
7.1 Operating system access
7.2 Foreign language interfaces
7.3 .Internal and .Primitive
8 Exception handling
8.1 stop
8.2 warning
8.3 on.exit
8.4 Error options
9 Debugging
9.1 browser
9.2 debug/undebug
9.3 trace/untrace
9.4 traceback
10 Parser
10.1 The parsing process
10.1.1 Modes of parsing
10.1.2 Internal representation
10.1.3 Deparsing
10.2 Comments
10.3 Tokens
10.3.1 Constants
10.3.2 Identifiers
10.3.3 Reserved words
10.3.4 Special operators
10.3.5 Separators
10.3.6 Operator tokens
10.3.7 Grouping
10.3.8 Indexing tokens
10.4 Expressions
10.4.1 Function calls
10.4.2 Infix and prefix operators
10.4.3 Index constructions
10.4.4 Compound expressions
10.4.5 Flow control elements
10.4.6 Function definitions
10.5 Directives
Function and Variable Index
Concept Index
Appendix A References
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