# Functions installed in RHOME

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

## -- Operators, Global Variables, ... --

! | Logical Operators (base)
!= | Relational Operators (base)
$ | Extract or Replace Parts of an Object (base)
$<- | Extract or Replace Parts of an Object (base)
%% | Arithmetic Operators (base)
%*% | Matrix Multiplication (base)
%/% | Arithmetic Operators (base)
%in% | Value Matching (base)
%o% | Outer Product of Arrays (base)
%x% | Kronecker Product of Arrays (base)
& | Logical Operators (base)
&& | Logical Operators (base)
* | Arithmetic Operators (base)
+ | Arithmetic Operators (base)
- | Arithmetic Operators (base)
-> | Assign a Value to a Name (base)
->> | Assign a Value to a Name (base)
. | Not Yet Implemented Functions and Unused Arguments (base)
... | Defunct Functions (base)
.Alias | Create ``Alias'' (Pointer) to \R Object (base)
.Autoloaded | Loading and Listing of Packages (base)
.AutoloadEnv | On-demand loading of packages (base)
.C | Foreign Function Interface (base)
.Class | Internal and Group Methods and Generic Functions (base)
.Defunct | Defunct Functions (base)
.Deprecated | Deprecated Functions (base)
.Device | Control Multiple Devices (base)
.Devices | Control Multiple Devices (base)
.Dyn.libs | Loading Shared Libraries (base)
.External | Foreign Function Interface (base)
.First | Initialization at Start of an R Session (base)
.First.lib | Loading and Listing of Packages (base)
.Fortran | Foreign Function Interface (base)
.Generic | Internal and Group Methods and Generic Functions (base)
.GlobalEnv | Environment Access (base)
.Group | Internal and Group Methods and Generic Functions (base)
.Internal | Call an Internal Function (base)
.Last | Terminate an R Session (base)
.lib.loc | Loading and Listing of Packages (base)
.Library | Loading and Listing of Packages (base)
.Machine | Machine Characteristics (base)
.Method | Internal and Group Methods and Generic Functions (base)
.NotYetImplemented | Not Yet Implemented Functions and Unused Arguments (base)
.NotYetUsed | Not Yet Implemented Functions and Unused Arguments (base)
.Options | Options Settings (base)
.packages | Loading and Listing of Packages (base)
.Pars | Set or Query Graphical Parameters (base)
.Pars.readonly | Set or Query Graphical Parameters (base)
.Platform | Invoke a System Command (base)
.PostScript.Options | PostScript Graphics (base)
.Primitive | Call a ``Primitive'' Internal Function (base)
.Provided | Loading and Listing of Packages (base)
.Random.seed | Random Number Generation (base)
.Traceback | Print Call Stack of Last Error (base)
/ | Arithmetic Operators (base)
: | Sequence Generation (base)
< | Relational Operators (base)
<- | Assign a Value to a Name (base)
<<- | Assign a Value to a Name (base)
<= | Relational Operators (base)
== | Relational Operators (base)
> | Relational Operators (base)
>= | Relational Operators (base)
? | Documentation (base)
[ | Extract or Replace Parts of an Object (base)
[.data.frame | Extract or Replace Parts of an Object (base)
[.factor | Extract or Replace Parts of an Object (base)
[.formula | Extract or Replace Parts of an Object (base)
[.noquote | Class for ``no quote'' Printing of Strings (base)
[.ts | Extract or Replace Parts of an Object (base)
[<- | Extract or Replace Parts of an Object (base)
[<-.data.frame | Extract or Replace Parts of an Object (base)
[<-.factor | Extract or Replace Parts of an Object (base)
[[ | Extract or Replace Parts of an Object (base)
[[.data.frame | Extract or Replace Parts of an Object (base)
[[<- | Extract or Replace Parts of an Object (base)
[[<-.data.frame | Extract or Replace Parts of an Object (base)
^ | Arithmetic Operators (base)
| | Logical Operators (base)
|| | Logical Operators (base)
~ | Model Formulae (base)

## -- A --

abbreviate | Abbreviate Strings (base)
abline | Add a Straight Line to a Plot (base)
abs | Miscellaneous Mathematical Functions (base)
acid | Determination of Formaldehyde (base)
acos | Trigonometric Functions (base)
acosh | Hyperbolic Functions (base)
add.scope | Compute Allowed Changes in Adding to or Dropping from a Formula (base)
add1 | Add or Drop All Possible Single Terms to a Model (base)
add1.default | Add or Drop All Possible Single Terms to a Model (base)
add1.glm | Add or Drop All Possible Single Terms to a Model (base)
add1.lm | Add or Drop All Possible Single Terms to a Model (base)
add1.mlm | Add or Drop All Possible Single Terms to a Model (base)
aggregate | Compute Summary Statistics of Data Subsets (base)
aggregate.data.frame | Compute Summary Statistics of Data Subsets (base)
aggregate.default | Compute Summary Statistics of Data Subsets (base)
aggregate.ts | Compute Summary Statistics of Data Subsets (base)
airmiles | Commercial Airline Mileage (base)
airquality | New York Air Quality Measurements (base)
alias | Find Aliases (Dependencies) in a Model (base)
alias.formula | Find Aliases (Dependencies) in a Model (base)
alias.lm | Find Aliases (Dependencies) in a Model (base)
alist | Lists -- Generic and Dotted Pairs (base)
All | Are All / Any Values True? (base)
all | Are All / Any Values True? (base)
all.names | Find All Names in an Expression (base)
all.vars | Find All Names in an Expression (base)
anova | Anova Tables (base)
anova.glm | Accessing Generalized Linear Model Fits (base)
anova.glm.null | Accessing Generalized Linear Model Fits (base)
anova.glmlist | Accessing Generalized Linear Model Fits (base)
anova.lm | Accessing Linear Model Fits (base)
anova.lm.null | Accessing Linear Model Fits (base)
anova.mlm | Accessing Linear Model Fits (base)
anovalist.lm | Accessing Linear Model Fits (base)
anscombe | Anscombe's Quartet of ``Identical'' Simple Linear Regressions (base)
any | Are All / Any Values True? (base)
aov | Fit an Analysis of Variance Model (base)
aperm | Array Transposition (base)
append | Vector Merging (base)
apply | Apply Functions Over Array Margins (base)
approx | Interpolation Functions (base)
approxfun | Interpolation Functions (base)
approx[fun] | Interpolation Functions (base)
apropos | Find Objects by (Partial) Name (base)
Arg | Complex Vectors (base)
args | Argument List of a Function (base)
Arithmetic | Arithmetic Operators (base)
array | Multi-way Arrays (base)
arrows | Add Arrows to a Plot (base)
as.array | Multi-way Arrays (base)
as.call | Function Calls (base)
as.character | Character Vectors (base)
as.character.default | Character Vectors (base)
as.complex | Complex Vectors (base)
as.complex.default | Complex Vectors (base)
as.data.frame | Data Frames (base)
as.data.frame.AsIs | Data Frames (base)
as.data.frame.character | Data Frames (base)
as.data.frame.complex | Data Frames (base)
as.data.frame.data.frame | Data Frames (base)
as.data.frame.default | Data Frames (base)
as.data.frame.factor | Data Frames (base)
as.data.frame.integer | Data Frames (base)
as.data.frame.list | Data Frames (base)
as.data.frame.logical | Data Frames (base)
as.data.frame.matrix | Data Frames (base)
as.data.frame.model.matrix | Data Frames (base)
as.data.frame.numeric | Data Frames (base)
as.data.frame.ordered | Data Frames (base)
as.data.frame.ts | Data Frames (base)
as.data.frame.vector | Data Frames (base)
as.dist | Distance Matrix Computation (mva)
as.double | Double Precision Vectors (base)
as.double.default | Double Precision Vectors (base)
as.expression | Unevaluated Expressions (base)
as.expression.default | Unevaluated Expressions (base)
as.factor | Factors (base)
as.formula | Model Formulae (base)
as.function | Convert Object to Function (base)
as.function.default | Convert Object to Function (base)
as.integer | Integer Vectors (base)
as.integer.default | Integer Vectors (base)
as.list | Lists -- Generic and Dotted Pairs (base)
as.list.data.frame | Lists -- Generic and Dotted Pairs (base)
as.list.default | Lists -- Generic and Dotted Pairs (base)
as.logical | Logical Vectors (base)
as.logical.default | Logical Vectors (base)
as.matrix | Matrices (base)
as.matrix.data.frame | Matrices (base)
as.matrix.default | Matrices (base)
as.matrix.dist | Distance Matrix Computation (mva)
as.matrix.noquote | Class for ``no quote'' Printing of Strings (base)
as.name | Variable Names (base)
as.null | The Null Object (base)
as.null.default | The Null Object (base)
as.numeric | Numeric Vectors (base)
as.ordered | Factors (base)
as.pairlist | Lists -- Generic and Dotted Pairs (base)
as.qr | The QR Decomposition of a Matrix (base)
as.real | Real Vectors (base)
as.single | Double Precision Vectors (base)
as.single.default | Double Precision Vectors (base)
as.ts | Time-Series Objects (base)
as.vector | Vectors (base)
as.vector.factor | Vectors (base)
asin | Trigonometric Functions (base)
asinh | Hyperbolic Functions (base)
assign | Assign a Value to a Name (base)
atan | Trigonometric Functions (base)
atan2 | Trigonometric Functions (base)
atanh | Hyperbolic Functions (base)
attach | Attach Set of \R Objects to Search Path (base)
attenu | The Joyner-Boore Attenuation Data (base)
attitude | Attitudes Toward Supervisors (base)
attr | Object Attributes (base)
attr<- | Object Attributes (base)
attributes | Object Attribute Lists (base)
attributes<- | Object Attribute Lists (base)
autoload | On-demand loading of packages (base)
autoloader | On-demand loading of packages (base)
ave | Group Averages Over Level Combinations of Factors (base)
axis | Add an Axis to a Plot (base)

## -- B --

backsolve | Solve an Upper or Lower Triangular System (base)
barplot | Bar Plots (base)
BATCH | Batch Execution of R (base)
bees | Potency of Orchard Sprays (base)
Bessel | Bessel Functions (base)
bessel | Bessel Functions (base)
besselI | Bessel Functions (base)
besselJ | Bessel Functions (base)
besselK | Bessel Functions (base)
besselY | Bessel Functions (base)
Beta | The Beta Distribution (base)
beta | Special Functions of Mathematics (base)
Binomial | The Binomial Distribution (base)
binomial | Family Objects for Models (base)
biplot | Biplot of Multivariate Data (mva)
biplot.default | Biplot of Multivariate Data (mva)
biplot.princomp | Biplot for Principal Components (mva)
body | Access to and Manipulation of the Body of a Function (base)
body<- | Access to and Manipulation of the Body of a Function (base)
box | Draw a Box around a Plot (base)
boxplot | Box Plots (base)
boxplot.stats | Box Plot Statistics (base)
break | Control Flow (base)
browser | Environment Browser (base)
bug.report | Send a bug report (base)
bxp | Box Plots from Summaries (base)

## -- C --

C | Sets Contrasts for a Factor (base)
c | Combine Values into a Vector or List (base)
call | Function Calls (base)
cancor | Canonical Correlations (mva)
cars | Stopping Distances of Cars (base)
case.names | Case and Variable Names of Fitted Models (base)
case.names.default | Case and Variable Names of Fitted Models (base)
case.names.lm | Case and Variable Names of Fitted Models (base)
case/variable.names | Case and Variable Names of Fitted Models (base)
cat | Concatenate and Print (base)
Cauchy | The Cauchy Distribution (base)
cbind | Combine Columns/Rows into a Matrix (base)
cbind.data.frame | Combine Columns/Rows into a Matrix (base)
ceiling | Rounding of Numbers (base)
character | Character Vectors (base)
charmatch | Partial String Matching (base)
check.options | Set Options with Consistency Checks (base)
chickwts | Chicken Weights by Feed Type (base)
chisq.test | Pearson's Chi-square Test for Count Data (base)
Chisquare | The (non-central) Chi-Square Distribution (base)
chol | The Choleski Decomposition (base)
chol2inv | Inverse from Choleski Decomposition (base)
choose | Special Functions of Mathematics (base)
chull | Compute Convex Hull of a Set of Points (base)
class | Object Classes (base)
class<- | Object Classes (base)
close.screen | Creating and Controlling Multiple Screens on a Single Device (base)
close.socket | Close a socket (base)
cm | Graphical Units (base)
cm.colors | Color Palettes (base)
cmdscale | Classical (Metric) Multidimensional Scaling (mva)
co.intervals | Conditioning Plots (base)
co2 | Mauna Loa Atmospheric CO2 Concentration (base)
codes | Factor Codes (base)
codes.factor | Factor Codes (base)
codes.ordered | Factor Codes (base)
codes<- | Factor Codes (base)
coef | Extract Model Coefficents (base)
coef.aov | Extract Model Coefficents (base)
coef.default | Extract Model Coefficents (base)
coef.glm | Extract Model Coefficents (base)
coef.listof | Extract Model Coefficents (base)
coef.lm | Extract Model Coefficents (base)
coefficients | Extract Model Coefficents (base)
coefficients.glm | Accessing Generalized Linear Model Fits (base)
coefficients.lm | Accessing Linear Model Fits (base)
coefficients.tukeyline | Robust Line Fitting (eda)
col | Column Indexes (base)
colnames | Row and Columnn Names (base)
colnames<- | Row and Columnn Names (base)
colors | Color Names (base)
colours | Color Names (base)
comment | Query or Set a `Comment' Attribute (base)
comment<- | Query or Set a `Comment' Attribute (base)
Comparison | Relational Operators (base)
COMPILE | Compile Files for Use with R (base)
complete.cases | Find Complete Cases (base)
complex | Complex Vectors (base)
conflicts | Search for Masked Objects on the Search Path (base)
Conj | Complex Vectors (base)
Constants | Built-in Constants (base)
consume | Personal Expenditure Data (base)
contour | Display Contours (base)
contr.helmert | Contrast Matrices (base)
contr.poly | Contrast Matrices (base)
contr.sum | Contrast Matrices (base)
contr.treatment | Contrast Matrices (base)
Contrast | Contrast Matrices (base)
contrasts | Get and Set Contrast Matrices (base)
contrasts<- | Get and Set Contrast Matrices (base)
contributors | R Project Contributors (base)
Control | Control Flow (base)
convolve | Fast Convolution (base)
cooks.distance | Regression Diagnostics (base)
coplot | Conditioning Plots (base)
copyright | Copyrights of Files Used to Build R (base)
copyrights | Copyrights of Files Used to Build R (base)
cor | Correlation and Covariance Matrices (base)
cos | Trigonometric Functions (base)
cosh | Hyperbolic Functions (base)
count.fields | Count the Number of Fields per Line (base)
cov | Correlation and Covariance Matrices (base)
cov.mcd | Resistant Estimation of Multivariate Location and Scatter (lqs)
cov.mve | Resistant Estimation of Multivariate Location and Scatter (lqs)
cov.rob | Resistant Estimation of Multivariate Location and Scatter (lqs)
cov.wt | Weighted Covariance Matrices (base)
covratio | Regression Diagnostics (base)
crimes | Violent Crime Rates by US State (base)
crossprod | Matrix Crossproduct (base)
cummax | Cumulative Sums, Products, etc. (base)
cummin | Cumulative Sums, Products, etc. (base)
cumprod | Cumulative Sums, Products, etc. (base)
cumsum | Cumulative Sums, Products, etc. (base)
curve | Draw Function Plots (base)
cut | Convert Numeric to Factor (base)
cut.default | Convert Numeric to Factor (base)

## -- D --

D | Symbolic and Algorithmic Derivatives of Simple Expressions (base)
data | Data Sets (base)
data.class | Object Classes (base)
data.entry | Spreadsheet Interface for Entering Data (base)
data.frame | Data Frames (base)
data.matrix | Data Frame to Numeric Matrix (base)
dataentry | Spreadsheet Interface for Entering Data (base)
date | Print the System Date and Time (base)
dbeta | The Beta Distribution (base)
dbinom | The Binomial Distribution (base)
dcauchy | The Cauchy Distribution (base)
dchisq | The (non-central) Chi-Square Distribution (base)
de | Spreadsheet Interface for Entering Data (base)
de.ncols | Spreadsheet Interface for Entering Data (base)
de.restore | Spreadsheet Interface for Entering Data (base)
de.setup | Spreadsheet Interface for Entering Data (base)
deaths | Death Rate Data (base)
debug | Debug a function (base)
Defunct | Defunct Functions (base)
delay | Delay Evaluation (base)
delete.response | Modify terms objects (base)
demo | Demonstrations of \R functions (base)
density | Kernel Density Estimation (base)
deparse | Expression Deparsing (base)
Deprecated | Deprecated Functions (base)
deriv | Symbolic and Algorithmic Derivatives of Simple Expressions (base)
deriv.default | Symbolic and Algorithmic Derivatives of Simple Expressions (base)
deriv.formula | Symbolic and Algorithmic Derivatives of Simple Expressions (base)
detach | Detach \R objects from search path (base)
dev.control | Copy Graphics Between Multiple Devices (base)
dev.copy | Copy Graphics Between Multiple Devices (base)
dev.cur | Control Multiple Devices (base)
dev.list | Control Multiple Devices (base)
dev.next | Control Multiple Devices (base)
dev.off | Control Multiple Devices (base)
dev.prev | Control Multiple Devices (base)
dev.print | Copy Graphics Between Multiple Devices (base)
dev.set | Control Multiple Devices (base)
dev.xxx | Control Multiple Devices (base)
dev2 | Copy Graphics Between Multiple Devices (base)
deviance | Model Deviance (base)
deviance.default | Model Deviance (base)
deviance.glm | Model Deviance (base)
deviance.lm | Model Deviance (base)
deviance.mlm | Model Deviance (base)
device | List of Graphical Devices (base)
Devices | List of Graphical Devices (base)
dexp | The Exponential Distribution (base)
df | The F Distribution (base)
df.residual | Residual Degrees-of-Freedom (base)
df.residual.glm | Accessing Generalized Linear Model Fits (base)
df.residual.lm | Accessing Linear Model Fits (base)
dfbetas | Regression Diagnostics (base)
dffits | Regression Diagnostics (base)
dgamma | The Gamma Distribution (base)
dgeom | The Geometric Distribution (base)
dget | Write an Internal Object to a File (base)
dhyper | The Hypergeometric Distribution (base)
diag | Matrix Diagonals (base)
diag<- | Matrix Diagonals (base)
diff | Lagged Differences (base)
diff.default | Lagged Differences (base)
digamma | Special Functions of Mathematics (base)
dim | Dimensions of an Object (base)
dim.data.frame | Dimensions of an Object (base)
dim<- | Dimensions of an Object (base)
dimnames | Dimnames of an Object (base)
dimnames.data.frame | Dimnames of an Object (base)
dimnames<- | Dimnames of an Object (base)
dimnames<-.data.frame | Dimnames of an Object (base)
dir | List the Files in a Directory/Folder (base)
discoveries | Numbers of Important Discoveries (base)
dist | Distance Matrix Computation (mva)
dlnorm | The Log Normal Distribution (base)
dlogis | The Logistic Distribution (base)
dnbinom | The Negative Binomial Distribution (base)
dnchisq | The Non-Central Chi-Square Distribution (base)
dnorm | The Normal Distribution (base)
do.call | Execute a Function Call (base)
dotplot | Cleveland Dot Plots (base)
double | Double Precision Vectors (base)
dpois | The Poisson Distribution (base)
dput | Write an Internal Object to a File (base)
drop | Drop Redundant Extent Information (base)
drop.scope | Compute Allowed Changes in Adding to or Dropping from a Formula (base)
drop.terms | Modify terms objects (base)
drop1 | Add or Drop All Possible Single Terms to a Model (base)
drop1.default | Add or Drop All Possible Single Terms to a Model (base)
drop1.glm | Add or Drop All Possible Single Terms to a Model (base)
drop1.lm | Add or Drop All Possible Single Terms to a Model (base)
drop1.mlm | Add or Drop All Possible Single Terms to a Model (base)
dsignrank | Distribution of the Wilcoxon Signed Rank Statistic (base)
dt | The Student t Distribution (base)
dummy.coef | Extract Coefficients in Original Coding (base)
dummy.coef.aovlist | Extract Coefficients in Original Coding (base)
dummy.coef.lm | Extract Coefficients in Original Coding (base)
dump | Text Representations of \R Objects (base)
dunif | The Uniform Distribution (base)
duplicated | Determine Duplicate Elements (base)
dweibull | The Weibull Distribution (base)
dwilcox | Distribution of the Wilcoxon Rank Sum Statistic (base)
dyn.load | Foreign Function Interface (base)

## -- E --

ecdf | Empirical Cumulative Distribution Function (stepfun)
edit | Invoke a Text Editor (base)
eff.aovlist | Compute Efficiencies of Multistratum Analysis of Variance (base)
effects | Effects from Fitted Model (base)
effects.glm | Effects from Fitted Model (base)
effects.lm | Effects from Fitted Model (base)
eigen | Spectral Decomposition of a Matrix (base)
else | Control Flow (base)
emacs | Invoke a Text Editor (base)
end | Sampling Times of Time-Series (base)
end.default | Sampling Times of Time-Series (base)
end.ts | Sampling Times of Time-Series (base)
environment | Environment Access (base)
environment<- | Environment Access (base)
erase.screen | Creating and Controlling Multiple Screens on a Single Device (base)
esoph | Smoking, Alcohol and (O)esophageal Cancer (base)
euro | Euro conversion rates (base)
euro.cross | Euro conversion rates (base)
eurodist | Distances Between Cities in Europe (base)
eval | Evaluate an (Unevaluated) Expression (base)
evalq | Evaluate an (Unevaluated) Expression (base)
example | Run an Examples section from the online help (base)
exists | Is a Variable Defined? (base)
exp | Logarithms and Exponentials (base)
expand.grid | Create a Data Frame from All Combinations of Factors (base)
Exponential | The Exponential Distribution (base)
expression | Unevaluated Expressions (base)
Extract | Extract or Replace Parts of an Object (base)
extractAIC | Extract AIC from a Fitted Model (base)
extractAIC.aov | Extract AIC from a Fitted Model (base)
extractAIC.coxph | Extract AIC from a Fitted Model (base)
extractAIC.glm | Extract AIC from a Fitted Model (base)
extractAIC.lm | Extract AIC from a Fitted Model (base)
extractAIC.negbin | Extract AIC from a Fitted Model (base)
extractAIC.survreg | Extract AIC from a Fitted Model (base)
Extremes | Maxima and Minima (base)

## -- F --

F | Logical Vectors (base)
factor | Factors (base)
factor.scope | Compute Allowed Changes in Adding to or Dropping from a Formula (base)
faithful | Old Faithful Geyser Data (base)
FALSE | Logical Vectors (base)
family | Family Objects for Models (base)
family.glm | Accessing Generalized Linear Model Fits (base)
family.lm | Accessing Linear Model Fits (base)
FDist | The F Distribution (base)
fft | Fast Discrete Fourier Transform (base)
file | File manipulation (base)
file.append | File manipulation (base)
file.create | File manipulation (base)
file.exists | File manipulation (base)
file.remove | File manipulation (base)
file.show | Display One or More Files (base)
filled.contour | Level (Contour) Plots (base)
find | Find Objects by (Partial) Name (base)
fitted | Extract Model Fitted Values (base)
fitted.default | Extract Model Fitted Values (base)
fitted.glm | Extract Model Fitted Values (base)
fitted.lm | Extract Model Fitted Values (base)
fitted.values | Extract Model Fitted Values (base)
fitted.values.glm | Accessing Generalized Linear Model Fits (base)
fitted.values.lm | Accessing Linear Model Fits (base)
fitted.values.tukeyline | Robust Line Fitting (eda)
fivenum | Tukey Five-Number Summaries (base)
fix | Fix an Object (base)
floor | Rounding of Numbers (base)
for | Control Flow (base)
Foreign | Foreign Function Interface (base)
formals | Access to and Manipulation of the Formal Arguments (base)
formals<- | Access to and Manipulation of the Formal Arguments (base)
format | Encode in a Common Format (base)
format.char | Flexible Formatting (base)
format.default | Encode in a Common Format (base)
format.info | format(.) Information (base)
format.pval | Encode in a Common Format (base)
formatC | Flexible Formatting (base)
formula | Model Formulae (base)
formula.data.frame | Model Formulae (base)
formula.default | Model Formulae (base)
formula.formula | Model Formulae (base)
formula.lm | Accessing Linear Model Fits (base)
formula.terms | Model Formulae (base)
forwardsolve | Solve an Upper or Lower Triangular System (base)
frame | Create / Start a New Plot Frame (base)
freeny | Freeny's Revenue Data (base)
frequency | Sampling Times of Time-Series (base)
frequency.default | Sampling Times of Time-Series (base)
frequency.ts | Sampling Times of Time-Series (base)
function | Function Definition (base)

## -- G --

Gamma | Family Objects for Models (base)
gamma | Special Functions of Mathematics (base)
gammaCody | Bessel Functions (base)
GammaDist | The Gamma Distribution (base)
gaussian | Family Objects for Models (base)
gc | Garbage Collection (base)
gcinfo | Garbage Collection (base)
gctorture | Torture garbage collector (base)
Geometric | The Geometric Distribution (base)
get | Return a Variable's Value (base)
getenv | Get Environment Variables (base)
gl | Generate Factor Levels (base)
glm | Fitting Generalized Linear Models (base)
glm.control | Fitting Generalized Linear Models (base)
glm.fit | Fitting Generalized Linear Models (base)
glm.fit.null | Fitting Generalized Linear Models (base)
glm.summaries | Accessing Generalized Linear Model Fits (base)
globalenv | Environment Access (base)
graphics.off | Control Multiple Devices (base)
gray | Gray Level Specification (base)
grep | Pattern Matching and Replacement (base)
grid | Add Grid to a Plot (base)
gsub | Pattern Matching and Replacement (base)

## -- H --

hat | Regression Diagnostics (base)
hclust | Hierarchical Clustering (mva)
hdf5 | Interface to the HDF5 Library (base)
hdf5load | Interface to the HDF5 Library (base)
hdf5save | Interface to the HDF5 Library (base)
heat.colors | Color Palettes (base)
help | Documentation (base)
help.start | Hypertext Documentation (base)
hist | Histograms (base)
hist.default | Histograms (base)
hsv | HSV Color Specification (base)
Hyperbolic | Hyperbolic Functions (base)
Hypergeometric | The Hypergeometric Distribution (base)

## -- I --

identify | Identify Points in a Scatter Plot (base)
identify.default | Identify Points in a Scatter Plot (base)
if | Control Flow (base)
ifelse | Conditional Element Selection (base)
Im | Complex Vectors (base)
image | Display a color image (base)
index.search | Search Indices for Help Files (base)
Inf | Finite, Infinite and NaN Numbers (base)
infert | Infertility after spontaneous and induced abortion (base)
influence.measures | Regression Diagnostics (base)
inherits | Object Classes (base)
insects | Effectiveness of Insect Sprays (base)
INSTALL | Install Add-on Packages (base)
integer | Integer Vectors (base)
interaction | Compute Factor Interactions (base)
interactive | Is \R running interactively ? (base)
Internal | Call an Internal Function (base)
inverse.gaussian | Family Objects for Models (base)
invisible | Change the Print Mode to Invisible (base)
IQR | The Interquartile Range (base)
iris | Edgar Anderson's Iris Data (base)
iris3 | Edgar Anderson's Iris Data (base)
is.array | Multi-way Arrays (base)
is.atomic | Is an Object Atomic or Recursive? (base)
is.call | Function Calls (base)
is.character | Character Vectors (base)
is.complex | Complex Vectors (base)
is.data.frame | Data Frames (base)
is.double | Double Precision Vectors (base)
is.environment | Environment Access (base)
is.expression | Unevaluated Expressions (base)
is.factor | Factors (base)
is.finite | Finite, Infinite and NaN Numbers (base)
is.function | Is an Object of Type Function? (base)
is.infinite | Finite, Infinite and NaN Numbers (base)
is.integer | Integer Vectors (base)
is.language | Is an Object a Language Object? (base)
is.list | Lists -- Generic and Dotted Pairs (base)
is.loaded | Foreign Function Interface (base)
is.logical | Logical Vectors (base)
is.matrix | Matrices (base)
is.na | Not Available / ``Missing'' Values (base)
is.na.data.frame | Not Available / ``Missing'' Values (base)
is.name | Variable Names (base)
is.nan | Finite, Infinite and NaN Numbers (base)
is.null | The Null Object (base)
is.numeric | Numeric Vectors (base)
is.ordered | Factors (base)
is.pairlist | Lists -- Generic and Dotted Pairs (base)
is.qr | The QR Decomposition of a Matrix (base)
is.R | Are we using \R, rather than S? (base)
is.real | Real Vectors (base)
is.recursive | Is an Object Atomic or Recursive? (base)
is.single | Is an Object of Single Precision Type? (base)
is.stepfun | Step Functions (stepfun)
is.ts | Time-Series Objects (base)
is.vector | Vectors (base)
islands | Areas of the World's Major Landmasses (base)

## -- J --

jitter | Add `Jitter' (Noise) to Numbers (base)
judges | Lawyer's rating's of State Judges in the Superior Court. (base)

## -- K --

kappa | Estimate the Condition Number of a Matrix, QR Decomposition or Fit (base)
kappa.default | Estimate the Condition Number of a Matrix, QR Decomposition or Fit (base)
kappa.lm | Estimate the Condition Number of a Matrix, QR Decomposition or Fit (base)
kappa.qr | Estimate the Condition Number of a Matrix, QR Decomposition or Fit (base)
kappa.tri | Estimate the Condition Number of a Matrix, QR Decomposition or Fit (base)
kmeans | K-Means Clustering (mva)
knots | Step Functions (stepfun)
knots.stepfun | Step Functions (stepfun)
kronecker | Kronecker Product of Arrays (base)
ksmooth | Kernel Regression Smoother (modreg)

## -- L --

labels | Find Labels from Object (base)
labels.default | Find Labels from Object (base)
labels.lm | Find Labels from Object (base)
labels.terms | Find Labels from Object (base)
lapply | Apply a Function Over a List (base)
layout | Specifying complex plot arrangements (base)
layout.show | Specifying complex plot arrangements (base)
lbeta | Special Functions of Mathematics (base)
lchoose | Special Functions of Mathematics (base)
legend | Add Legends to Plots (base)
length | Length of a Vector or List (base)
length<- | Length of a Vector or List (base)
LETTERS | Built-in Constants (base)
letters | Built-in Constants (base)
levels | Factor Levels (base)
levels<- | Levels Attributes (base)
levels<-.factor | Factor Levels (base)
lgamma | Special Functions of Mathematics (base)
library | Loading and Listing of Packages (base)
library.dynam | Loading Shared Libraries (base)
licence | The R License Terms (base)
license | The R License Terms (base)
line | Robust Line Fitting (eda)
lines | Add Connected Line Segments to a Plot (base)
lines.default | Add Connected Line Segments to a Plot (base)
list | Lists -- Generic and Dotted Pairs (base)
list.files | List the Files in a Directory/Folder (base)
lm | Fitting Linear Models (base)
lm.fit | Fitting Linear Models (base)
lm.fit.null | Fitting Linear Models (base)
lm.influence | Regression Diagnostics (base)
lm.summaries | Accessing Linear Model Fits (base)
lm.wfit | Fitting Linear Models (base)
lm.wfit.null | Fitting Linear Models (base)
lmsreg | Resistant Regression (lqs)
load | Reload Saved Datasets (base)
locator | Graphical Input (base)
loess | Local Polynomial Regression Fitting (modreg)
loess.control | Set Parameters for Loess (modreg)
loess.smooth | Scatter Plot with Smooth Curve Fitted by Loess (modreg)
Log | Logarithms and Exponentials (base)
log | Logarithms and Exponentials (base)
log10 | Logarithms and Exponentials (base)
log2 | Logarithms and Exponentials (base)
Logic | Logical Operators (base)
logical | Logical Vectors (base)
Logistic | The Logistic Distribution (base)
loglin | Fitting Log-Linear Models (base)
Lognormal | The Log Normal Distribution (base)
longley | Longley's Regression Data (base)
lower.tri | Lower and Upper Triangular Part of a Matrix (base)
lowess | Scatter Plot Smoothing (base)
lqs | Resistant Regression (lqs)
lqs.default | Resistant Regression (lqs)
lqs.formula | Resistant Regression (lqs)
ls | List Objects (base)
ls.diag | Compute Diagnostics for `lsfit' Regression Results (base)
ls.print | Print `lsfit' Regression Results (base)
ls.str | Compactly Display the Structure of an Arbitrary \R Object (base)
lsf.str | Compactly Display the Structure of an Arbitrary \R Object (base)
lsfit | Find the Least Squares Fit (base)
ltsreg | Resistant Regression (lqs)

## -- M --

Machine | Machine Characteristics (base)
machine | Determine the Machine \R is Running On (base)
macintosh | Macintosh Quickdraw Graphics (base)
mad | Median Absolute Deviation (base)
mahalanobis | Mahalanobis Distance (base)
make.link | Create a Link for GLM families (base)
make.names | Make Legal R Names Out of Strings (base)
make.socket | Create a socket connection (base)
make.tables | Create model.tables (base)
make.tables.aovproj | Create model.tables (base)
make.tables.aovprojlist | Create model.tables (base)
mat.or.vec | Create a Matrix or a Vector (base)
match | Value Matching (base)
match.arg | Argument Verification Using Partial Matching (base)
match.call | Argument Matching (base)
match.fun | Function Verification for ``Function Variables'' (base)
Math | Miscellaneous Mathematical Functions (base)
Math.data.frame | Internal and Group Methods and Generic Functions (base)
Math.factor | Internal and Group Methods and Generic Functions (base)
matlines | Plot Columns of Matrices (base)
matmult | Matrix Multiplication (base)
matplot | Plot Columns of Matrices (base)
matpoints | Plot Columns of Matrices (base)
matrix | Matrices (base)
max | Maxima and Minima (base)
mean | Arithmetic Mean (base)
mean.default | Arithmetic Mean (base)
median | Median Value (base)
medpolish | Median Polish of a Matrix (eda)
Memory | Memory Available for Data Storage (base)
menu | Menu Interaction Function (base)
Methods | Internal and Group Methods and Generic Functions (base)
methods | Class Methods (base)
min | Maxima and Minima (base)
missing | Does a Formal Argument have a Value? (base)
Mod | Complex Vectors (base)
mode | The (Storage) Mode of an Object (base)
mode<- | The (Storage) Mode of an Object (base)
model.extract | Extract components from a model frame (base)
model.frame | Extracting the ``Environment'' of a Model Formula (base)
model.frame.aovlist | Extracting the ``Environment'' of a Model Formula (base)
model.frame.default | Extracting the ``Environment'' of a Model Formula (base)
model.frame.glm | Extracting the ``Environment'' of a Model Formula (base)
model.frame.lm | Extracting the ``Environment'' of a Model Formula (base)
model.matrix | Construct design matrices (base)
model.matrix.default | Construct design matrices (base)
model.matrix.lm | Construct design matrices (base)
model.offset | Extract components from a model frame (base)
model.response | Extract components from a model frame (base)
model.tables | Compute Tables of Results from an Aov Model Fit. (base)
model.tables.aov | Compute Tables of Results from an Aov Model Fit. (base)
model.tables.aovlist | Compute Tables of Results from an Aov Model Fit. (base)
month.abb | Built-in Constants (base)
month.name | Built-in Constants (base)
mosaicplot | Mosaic Plots (base)
mtcars | Motor Trend Road Tests (base)
mtext | Write text into the margins of a plot (base)
mvfft | Fast Discrete Fourier Transform (base)

## -- N --

NA | Not Available / ``Missing'' Values (base)
na.action | NA Action (base)
na.action.default | NA Action (base)
na.fail | Handle Missing Values in Data Frames (base)
na.omit | Handle Missing Values in Data Frames (base)
name | Variable Names (base)
names | The Names Attribute of an Object (base)
names.default | The Names Attribute of an Object (base)
names.dist | Distance Matrix Computation (mva)
names<- | The Names Attribute of an Object (base)
names<-.default | The Names Attribute of an Object (base)
names<-.dist | Distance Matrix Computation (mva)
NaN | Finite, Infinite and NaN Numbers (base)
nargs | The Number of Arguments to a Function (base)
nchar | Count the Number of Characters (base)
NChisquare | The Non-Central Chi-Square Distribution (base)
NCOL | The Number of Rows/Columns of an Array (base)
ncol | The Number of Rows/Columns of an Array (base)
NegBinomial | The Negative Binomial Distribution (base)
next | Control Flow (base)
NextMethod | Class Methods (base)
nextn | Highly Composite Numbers (base)
nhtemp | Average Yearly Temperatures in New Haven (base)
nlevels | The Number of Levels of a Factor (base)
nlm | non-linear minimization (base)
noquote | Class for ``no quote'' Printing of Strings (base)
Normal | The Normal Distribution (base)
NotYet | Not Yet Implemented Functions and Unused Arguments (base)
NotYetImplemented | Not Yet Implemented Functions and Unused Arguments (base)
NotYetUsed | Not Yet Implemented Functions and Unused Arguments (base)
NROW | The Number of Rows/Columns of an Array (base)
nrow | The Number of Rows/Columns of an Array (base)
NULL | The Null Object (base)
numeric | Numeric Vectors (base)

## -- O --

objects | List Objects (base)
offset | Include an offset in a model formula (base)
on.exit | Function Exit Code (base)
Ops.data.frame | Internal and Group Methods and Generic Functions (base)
Ops.factor | Internal and Group Methods and Generic Functions (base)
Ops.ordered | Internal and Group Methods and Generic Functions (base)
optimise | One Dimensional Optimization (base)
optimize | One Dimensional Optimization (base)
options | Options Settings (base)
order | Ordering Permutation (base)
ordered | Factors (base)
outer | Outer Product of Arrays (base)

## -- P --

page | Invoke a Pager on an R Object (base)
pairlist | Lists -- Generic and Dotted Pairs (base)
pairs | Scatterplot Matrices (base)
pairs.default | Scatterplot Matrices (base)
pairs.formula | Formula Notation for Scatterplot Matrices (base)
palette | Set or View the Graphics Palette (base)
Palettes | Color Palettes (base)
panel.smooth | Scatter Plot with Smooth Curve Fitted by Loess (modreg)
par | Set or Query Graphical Parameters (base)
parse | Parse Expressions (base)
paste | Concatenate Strings (base)
pbeta | The Beta Distribution (base)
pbinom | The Binomial Distribution (base)
pcauchy | The Cauchy Distribution (base)
pchisq | The (non-central) Chi-Square Distribution (base)
pentagamma | Special Functions of Mathematics (base)
persp | Perspective Plots (base)
pexp | The Exponential Distribution (base)
pf | The F Distribution (base)
pgamma | The Gamma Distribution (base)
pgeom | The Geometric Distribution (base)
phones | The World's Telephones (base)
phyper | The Hypergeometric Distribution (base)
pi | Built-in Constants (base)
pico | Invoke a Text Editor (base)
pictex | A PicTeX Graphics Driver (base)
piechart | Pie Charts (base)
pigs | The Effect of Vitamin C on Tooth Growth in Guinea Pigs (base)
plants | Results from an Experiment on Plant Growth (base)
plnorm | The Log Normal Distribution (base)
plogis | The Logistic Distribution (base)
plot | Generic X-Y Plotting (base)
plot.data.frame | Data Frames (base)
plot.default | The Default Scatterplot Function (base)
plot.density | Kernel Density Estimation (base)
plot.ecdf | Empirical Cumulative Distribution Function (stepfun)
plot.factor | Plotting factor variables (base)
plot.formula | Formula Notation for Scatterplots (base)
plot.function | Draw Function Plots (base)
plot.hclust | Hierarchical Clustering (mva)
plot.lm | Not Yet Implemented Functions and Unused Arguments (base)
plot.medpolish | Median Polish of a Matrix (eda)
plot.mlm | Accessing Linear Model Fits (base)
plot.new | Create / Start a New Plot Frame (base)
plot.ppr | Plot Ridge Functions for Projection Pursuit Regression Fit (modreg)
plot.prcomp | Principal Components Analysis (mva)
plot.princomp | Principal Components Analysis (mva)
plot.stepfun | Plot Step Functions (stepfun)
plot.ts | Time-Series Objects (base)
plot.window | Set up World Coordinates for Graphics Window (base)
plot.xy | Basic Internal Plot Function (base)
pmatch | Partial String Matching (base)
pmax | Maxima and Minima (base)
pmin | Maxima and Minima (base)
pnbinom | The Negative Binomial Distribution (base)
pnchisq | The Non-Central Chi-Square Distribution (base)
pnorm | The Normal Distribution (base)
points | Add Points to a Plot (base)
points.default | Add Points to a Plot (base)
Poisson | The Poisson Distribution (base)
poisson | Family Objects for Models (base)
poly | Compute Orthogonal Polynomials (base)
polygon | Polygon Drawing (base)
polyroot | Find Zeros of a Complex Polynomial (base)
postscript | PostScript Graphics (base)
power | Create a Power Link Object (base)
ppoints | Ordinates for Probability Plotting (base)
ppois | The Poisson Distribution (base)
ppr | Projection Pursuit Regression (modreg)
prcomp | Principal Components Analysis (mva)
precip | Annual Precipitation in US Cities (base)
predict | Model Predictions (base)
predict.glm | Predict Method for GLM Fits (base)
predict.lm | Predicting from Linear Model Fits (base)
predict.loess | Predict Loess Curve or Surface (modreg)
predict.lqs | Predict from an lqs Fit (lqs)
predict.mlm | Predicting from Linear Model Fits (base)
predict.princomp | Principal Components Analysis (mva)
predict.smooth.spline | Predict from Smoothing Spline Fit (modreg)
presidents | Approval Rating of US Presidents (base)
pressure | Vapor Pressure of Mercury as a Function of Temperature (base)
pretty | Pretty Breakpoints (base)
Primitive | Call a ``Primitive'' Internal Function (base)
princomp | Principal Components Analysis (mva)
print | Print Values (base)
print.anova | Anova Tables (base)
print.anova.glm | Accessing Generalized Linear Model Fits (base)
print.anova.lm | Deprecated Functions (base)
print.aov | Fit an Analysis of Variance Model (base)
print.aovlist | Fit an Analysis of Variance Model (base)
print.atomic | Default Printing (base)
print.coefmat | Print Coefficients' Matrices (base)
print.data.frame | Data Frames (base)
print.default | Default Printing (base)
print.density | Kernel Density Estimation (base)
print.dist | Distance Matrix Computation (mva)
print.ecdf | Empirical Cumulative Distribution Function (stepfun)
print.factor | Print Values (base)
print.family | Family Objects for Models (base)
print.formula | Model Formulae (base)
print.glm | Accessing Generalized Linear Model Fits (base)
print.glm.null | Accessing Generalized Linear Model Fits (base)
print.htest | Print Values (base)
print.infl | Regression Diagnostics (base)
print.listof | Print Values (base)
print.lm | Accessing Linear Model Fits (base)
print.lm.null | Accessing Linear Model Fits (base)
print.lqs | Resistant Regression (lqs)
print.matrix | Print matrices (base)
print.medpolish | Median Polish of a Matrix (eda)
print.mtable | Find Aliases (Dependencies) in a Model (base)
print.noquote | Class for ``no quote'' Printing of Strings (base)
print.ordered | Print Values (base)
print.plot | Deprecated Functions (base)
print.prcomp | Principal Components Analysis (mva)
print.princomp | Principal Components Analysis (mva)
print.simple.list | Print Values (base)
print.stepfun | Step Functions (stepfun)
print.summary.aov | Fit an Analysis of Variance Model (base)
print.summary.aovlist | Fit an Analysis of Variance Model (base)
print.summary.glm | Accessing Generalized Linear Model Fits (base)
print.summary.glm.null | Accessing Generalized Linear Model Fits (base)
print.summary.lm | Accessing Linear Model Fits (base)
print.summary.lm.null | Accessing Linear Model Fits (base)
print.summary.prcomp | Principal Components Analysis (mva)
print.table | Print Values (base)
print.tables.aov | Compute Tables of Results from an Aov Model Fit. (base)
print.tabular | Deprecated Functions (base)
print.terms | Model Terms (base)
print.ts | Time-Series Objects (base)
print.tukeyline | Robust Line Fitting (eda)
prmatrix | Print matrices (base)
proc.time | Running Time of R (base)
prod | Product of Vector Elements (base)
proj | Projections of models (base)
proj.aov | Projections of models (base)
proj.aovlist | Projections of models (base)
proj.default | Projections of models (base)
proj.lm | Projections of models (base)
prompt | Produce Prototype of an \R Documentation File (base)
prompt.default | Produce Prototype of an \R Documentation File (base)
prop.test | Test for Equal or Given Proportions (base)
provide | Loading and Listing of Packages (base)
ps.options | PostScript Graphics (base)
psignrank | Distribution of the Wilcoxon Signed Rank Statistic (base)
pt | The Student t Distribution (base)
ptukey | The Studentized Range Distribution (base)
punif | The Uniform Distribution (base)
pweibull | The Weibull Distribution (base)
pwilcox | Distribution of the Wilcoxon Rank Sum Statistic (base)

## -- Q --

q | Terminate an R Session (base)
qbeta | The Beta Distribution (base)
qbinom | The Binomial Distribution (base)
qcauchy | The Cauchy Distribution (base)
qchisq | The (non-central) Chi-Square Distribution (base)
qexp | The Exponential Distribution (base)
qf | The F Distribution (base)
qgamma | The Gamma Distribution (base)
qgeom | The Geometric Distribution (base)
qhyper | The Hypergeometric Distribution (base)
qlnorm | The Log Normal Distribution (base)
qlogis | The Logistic Distribution (base)
qnbinom | The Negative Binomial Distribution (base)
qnchisq | The Non-Central Chi-Square Distribution (base)
qnorm | The Normal Distribution (base)
qpois | The Poisson Distribution (base)
qqline | Quantile-Quantile Plots (base)
qqnorm | Quantile-Quantile Plots (base)
qqplot | Quantile-Quantile Plots (base)
qr | The QR Decomposition of a Matrix (base)
QR.Auxiliaries | Reconstruct the Q, R, or X Matrices from a QR Object (base)
qr.coef | The QR Decomposition of a Matrix (base)
qr.fitted | The QR Decomposition of a Matrix (base)
qr.Q | Reconstruct the Q, R, or X Matrices from a QR Object (base)
qr.qty | The QR Decomposition of a Matrix (base)
qr.qy | The QR Decomposition of a Matrix (base)
qr.R | Reconstruct the Q, R, or X Matrices from a QR Object (base)
qr.resid | The QR Decomposition of a Matrix (base)
qr.solve | The QR Decomposition of a Matrix (base)
qr.X | Reconstruct the Q, R, or X Matrices from a QR Object (base)
qsignrank | Distribution of the Wilcoxon Signed Rank Statistic (base)
qt | The Student t Distribution (base)
qtukey | The Studentized Range Distribution (base)
quakes | Locations of Earthquakes off Fiji (base)
quantile | Sample Quantiles (base)
quantile.default | Sample Quantiles (base)
quasi | Family Objects for Models (base)
quit | Terminate an R Session (base)
qunif | The Uniform Distribution (base)
quote | Substituting and quoting expressions (base)
qweibull | The Weibull Distribution (base)
qwilcox | Distribution of the Wilcoxon Rank Sum Statistic (base)

## -- R --

R.Version | Version Information (base)
R.version | Version Information (base)
R.version.string | Version Information (base)
rainbow | Color Palettes (base)
Random | Random Number Generation (base)
randu | Random Numbers from Congruential Generator (base)
range | Range of Values (base)
rank | Sample Ranks (base)
rbeta | The Beta Distribution (base)
rbind | Combine Columns/Rows into a Matrix (base)
rbind.data.frame | Combine Columns/Rows into a Matrix (base)
rbinom | The Binomial Distribution (base)
rcauchy | The Cauchy Distribution (base)
rchisq | The (non-central) Chi-Square Distribution (base)
Re | Complex Vectors (base)
read.fwf | Read Fixed Width Format Files (base)
read.socket | Read from or write to a socket (base)
read.table | data input (base)
readline | Read a Line from the Terminal (base)
real | Real Vectors (base)
Recall | Recursive Calling of Itself (base)
rect | Draw a Rectangle (base)
reformulate | Modify terms objects (base)
relevel | Reorder Levels of Factor (base)
REMOVE | Remove Add-on Packages (base)
remove | Remove Objects from a Specified Environment (base)
rep | Replicate Elements (base)
repeat | Control Flow (base)
replace | Replace Values in a Vector (base)
replications | Number of Replications of Terms (base)
require | Loading and Listing of Packages (base)
resid | Extract Model Residuals (base)
residuals | Extract Model Residuals (base)
residuals.default | Extract Model Residuals (base)
residuals.glm | Accessing Generalized Linear Model Fits (base)
residuals.lm | Accessing Linear Model Fits (base)
residuals.lqs | Resistant Regression (lqs)
residuals.tukeyline | Robust Line Fitting (eda)
return | Function Definition (base)
rev | Reverse a Vector's Elements (base)
rexp | The Exponential Distribution (base)
rf | The F Distribution (base)
rgamma | The Gamma Distribution (base)
rgb | RGB Color Specification (base)
rgeom | The Geometric Distribution (base)
RHOME | R Home Directory (base)
rhyper | The Hypergeometric Distribution (base)
rivers | Lengths of Major North American Rivers (base)
rle | Run Length Encoding (base)
RLIBS | Loading and Listing of Packages (base)
rlnorm | The Log Normal Distribution (base)
rlogis | The Logistic Distribution (base)
rm | Remove Objects from a Specified Environment (base)
rnbinom | The Negative Binomial Distribution (base)
rnchisq | The Non-Central Chi-Square Distribution (base)
RNG | Random Number Generation (base)
RNGkind | Random Number Generation (base)
rnorm | The Normal Distribution (base)
rock | Measurements on Petroleum Rock Samples (modreg)
Round | Rounding of Numbers (base)
round | Rounding of Numbers (base)
row | Row Indexes (base)
row.names | Data Frames (base)
row.names<- | Data Frames (base)
row/colnames | Row and Columnn Names (base)
rownames | Row and Columnn Names (base)
rownames<- | Row and Columnn Names (base)
rowsum | Give row sums of a matrix, based on a grouping variable. (base)
rpois | The Poisson Distribution (base)
RProfile | Initialization at Start of an R Session (base)
rsignrank | Distribution of the Wilcoxon Signed Rank Statistic (base)
rstudent | Regression Diagnostics (base)
rt | The Student t Distribution (base)
rug | Add a Rug to a Plot (base)
runif | The Uniform Distribution (base)
rweibull | The Weibull Distribution (base)
rwilcox | Distribution of the Wilcoxon Rank Sum Statistic (base)

## -- S --

sample | Random Samples and Permutations (base)
sapply | Apply a Function Over a List (base)
save | Save \R Objects (base)
save.image | Save \R Objects (base)
save.plot | Deprecated Functions (base)
savings | Intercountry Life-Cycle Savings Data (base)
scale | Scaling and Centering of Matrices (base)
scan | Read Data Values (base)
scatter.smooth | Scatter Plot with Smooth Curve Fitted by Loess (modreg)
screen | Creating and Controlling Multiple Screens on a Single Device (base)
sd | Standard Deviation (base)
se.contrast | Standard Errors for Contrasts in Model Terms (base)
se.contrast.aov | Standard Errors for Contrasts in Model Terms (base)
se.contrast.aovlist | Standard Errors for Contrasts in Model Terms (base)
search | Give ``Search Path'' for \R Objects (base)
segments | Add Arrows to a Plot (base)
seq | Sequence Generation (base)
seq.default | Sequence Generation (base)
sequence | Create A Vector of Sequences (base)
SHLIB | Build Shared Library for Dynamic Loading (base)
show.data | Data Sets (base)
sign | Sign Function (base)
signif | Rounding of Numbers (base)
SignRank | Distribution of the Wilcoxon Signed Rank Statistic (base)
sin | Trigonometric Functions (base)
sinh | Hyperbolic Functions (base)
sink | Send \R Output to a File (base)
sleep | Student's Sleep Data (base)
smooth | Median Smoothing (eda)
smooth.spline | Fit a Smoothing Spline (modreg)
solve | Solve a System of Equations (base)
solve.default | Solve a System of Equations (base)
solve.qr | Solve a System of Equations (base)
sort | Sort a Vector (base)
source | Redirect Input (base)
Special | Special Functions of Mathematics (base)
spline | Interpolating Splines (base)
splinefun | Interpolating Splines (base)
spline[fun] | Interpolating Splines (base)
split | Divide into Groups (base)
split.data.frame | Divide into Groups (base)
split.default | Divide into Groups (base)
split.screen | Creating and Controlling Multiple Screens on a Single Device (base)
sqrt | Miscellaneous Mathematical Functions (base)
stackloss | Brownlee's Stack Loss Plant Data (base)
start | Sampling Times of Time-Series (base)
start.default | Sampling Times of Time-Series (base)
start.ts | Sampling Times of Time-Series (base)
Startup | Initialization at Start of an R Session (base)
stat.anova | GLM Anova Statistics (base)
state | States of the U.S.A. (base)
state.abb | States of the U.S.A. (base)
state.area | States of the U.S.A. (base)
state.center | States of the U.S.A. (base)
state.division | States of the U.S.A. (base)
state.name | States of the U.S.A. (base)
state.region | States of the U.S.A. (base)
state.x77 | States of the U.S.A. (base)
stem | Stem-and-Leaf Plots (base)
step | Choose a model by AIC in a Stepwise Algorithm (base)
stepfun | Step Functions (stepfun)
stop | Stop Function Execution (base)
storage.mode | The (Storage) Mode of an Object (base)
storage.mode<- | The (Storage) Mode of an Object (base)
str | Compactly Display the Structure of an Arbitrary \R Object (base)
str.data.frame | Compactly Display the Structure of an Arbitrary \R Object (base)
str.default | Compactly Display the Structure of an Arbitrary \R Object (base)
strheight | Plotting Dimensions of Character Strings and Math Expressions (base)
stripplot | 1-D Scatter Plots (base)
strsplit | Split the Strings in a Vector (base)
structure | Attribute Specification (base)
strwidth | Plotting Dimensions of Character Strings and Math Expressions (base)
sub | Pattern Matching and Replacement (base)
Subscript | Extract or Replace Parts of an Object (base)
subset | Subsetting vectors and data frames (base)
subset.data.frame | Subsetting vectors and data frames (base)
subset.default | Subsetting vectors and data frames (base)
substitute | Substituting and quoting expressions (base)
substr | Extract Substrings from a Character Vector (base)
substring | Extract Substrings from a Character Vector (base)
sum | Sum of Vector Elements (base)
summary | Object Summaries (base)
summary.aov | Fit an Analysis of Variance Model (base)
summary.aovlist | Fit an Analysis of Variance Model (base)
Summary.data.frame | Internal and Group Methods and Generic Functions (base)
summary.data.frame | Object Summaries (base)
summary.default | Object Summaries (base)
summary.ecdf | Empirical Cumulative Distribution Function (stepfun)
Summary.factor | Internal and Group Methods and Generic Functions (base)
summary.factor | Object Summaries (base)
summary.glm | Accessing Generalized Linear Model Fits (base)
summary.glm.null | Accessing Generalized Linear Model Fits (base)
summary.infl | Regression Diagnostics (base)
summary.lm | Accessing Linear Model Fits (base)
summary.lm.null | Accessing Linear Model Fits (base)
summary.matrix | Object Summaries (base)
summary.mlm | Accessing Linear Model Fits (base)
summary.prcomp | Principal Components Analysis (mva)
summary.princomp | Principal Components Analysis (mva)
summary.stepfun | Step Functions (stepfun)
sunspots | Monthly Mean Relative Sunspot Numbers (base)
supsmu | Friedmans's SuperSmoother (modreg)
svd | Singular Value Decomposition of a Matrix (base)
sweep | Sweep out Array Summaries (base)
swiss | Swiss Fertility and Socioeconomic Indicators (1888) Data (base)
switch | Select One of a List of Alternatives (base)
symbol.C | Foreign Function Interface (base)
symbol.For | Foreign Function Interface (base)
symbols | Not Yet Implemented Functions and Unused Arguments (base)
symnum | Symbolic Number Coding (base)
sys.call | Functions to access the function call stack. (base)
sys.calls | Functions to access the function call stack. (base)
sys.frame | Functions to access the function call stack. (base)
sys.frames | Functions to access the function call stack. (base)
sys.function | Functions to access the function call stack. (base)
sys.nframe | Functions to access the function call stack. (base)
sys.on.exit | Functions to access the function call stack. (base)
sys.parent | Functions to access the function call stack. (base)
sys.parents | Functions to access the function call stack. (base)
sys.status | Functions to access the function call stack. (base)
system | Invoke a System Command (base)
system.file | Find Names of R System Files (base)
system.time | CPU Time Used (base)

## -- T --

T | Logical Vectors (base)
t | Matrix Transpose (base)
t.data.frame | Matrix Transpose (base)
t.default | Matrix Transpose (base)
t.test | Student's t-Test (base)
table | Cross Tabulation (base)
tabulate | Tabulation for Vectors (base)
tan | Trigonometric Functions (base)
tanh | Hyperbolic Functions (base)
tapply | Apply a Function Over a ``Ragged'' Array (base)
TDist | The Student t Distribution (base)
tempfile | Create Unique Names for (Temporary) Files (base)
terms | Model Terms (base)
terms.aovlist | Model Terms (base)
terms.default | Model Terms (base)
terms.formula | Model Terms (base)
terms.terms | Model Terms (base)
terrain.colors | Color Palettes (base)
tetragamma | Special Functions of Mathematics (base)
text | Add Text to a Plot (base)
text.default | Add Text to a Plot (base)
time | Sampling Times of Time-Series (base)
time.default | Sampling Times of Time-Series (base)
time.ts | Sampling Times of Time-Series (base)
title | Plot Annotation (base)
topo.colors | Color Palettes (base)
trace | Trace all calls to a function. (base)
traceback | Print Call Stack of Last Error (base)
transform | Transform an object, e.g. a dataframe (base)
transform.data.frame | Transform an object, e.g. a dataframe (base)
transform.default | Transform an object, e.g. a dataframe (base)
trees | Girth, Height and Volume for Black Cherry Trees (base)
Trig | Trigonometric Functions (base)
trigamma | Special Functions of Mathematics (base)
TRUE | Logical Vectors (base)
trunc | Rounding of Numbers (base)
trunc.default | Rounding of Numbers (base)
ts | Time-Series Objects (base)
tsp | Sampling Times of Time-Series (base)
tsp<- | Sampling Times of Time-Series (base)
Tukey | The Studentized Range Distribution (base)
typeof | The Type of an Object (base)

## -- U --

unclass | Object Classes (base)
undebug | Debug a function (base)
Uniform | The Uniform Distribution (base)
unique | Extract Unique Elements (base)
uniroot | One Dimensional Root Finding (base)
units | Graphical Units (base)
unix | Invoke a System Command (base)
unix.time | CPU Time Used (base)
unlink | Delete Files (base)
unlist | Flatten Lists (base)
untrace | Trace all calls to a function. (base)
update | Update and Re-fit a Model Call (base)
update.default | Update and Re-fit a Model Call (base)
update.formula | Model Updating (base)
update.glm | Update a [G]LM Model (base)
update.lm | Update a [G]LM Model (base)
upper.tri | Lower and Upper Triangular Part of a Matrix (base)
UseMethod | Class Methods (base)
uspop | The Population of the United States (base)

## -- V --

var | Covariance Matrices (base)
variable.names | Case and Variable Names of Fitted Models (base)
variable.names.default | Case and Variable Names of Fitted Models (base)
variable.names.lm | Case and Variable Names of Fitted Models (base)
vector | Vectors (base)
Version | Version Information (base)
version | Version Information (base)
vi | Invoke a Text Editor (base)
volcano | Topographic Information for the Maunga Whau Volcano (base)

## -- W --

warning | Warning Messages (base)
warpbreaks | The Number of Breaks in Yarn during Weaving (base)
Weibull | The Weibull Distribution (base)
weighted.mean | Weighted Arithmetic Mean (base)
weights | Accessing Linear Model Fits (base)
weights.lm | Accessing Linear Model Fits (base)
which | Which indices are TRUE ? (base)
while | Control Flow (base)
Wilcoxon | Distribution of the Wilcoxon Rank Sum Statistic (base)
window | Time Windows (base)
window.default | Time Windows (base)
window.ts | Time Windows (base)
windows | List of Graphical Devices (base)
women | Average Heights and Weights for American Women (base)
write | Write data to a file (base)
write.socket | Read from or write to a socket (base)
write.table | Data Output (base)

## -- X --

X11 | X Window System Graphics (base)
x11 | X Window System Graphics (base)
xedit | Invoke a Text Editor (base)
xemacs | Invoke a Text Editor (base)
xinch | Graphical Units (base)
xor | Logical Operators (base)
xpdrows.data.frame | Data Frames (base)
xy.coords | Extracting Plotting Structures (base)
xyinch | Graphical Units (base)

## -- Y --

yinch | Graphical Units (base)

## -- Z --

zapsmall | Rounding of Numbers (base)