A B C D E F G H I J K L M N O P Q R S T U V W X Z misc
base-package | The R Base Package |
! | Logical Operators |
!= | Relational Operators |
" | Quotes |
$ | Extract or Replace Parts of an Object |
$.DLLInfo | Get DLLs Loaded in Current Session |
$.package_version | Package versions |
%% | Arithmetic Operators |
%*% | Matrix Multiplication |
%/% | Arithmetic Operators |
%in% | Value Matching |
%o% | Outer Product of Arrays |
%x% | Kronecker products on arrays |
& | Logical Operators |
&& | Logical Operators |
' | Quotes |
( | Parentheses and Braces |
* | Arithmetic Operators |
*.difftime | Time Intervals |
+ | Arithmetic Operators |
+.Date | Operators on the Date Class |
+.POSIXt | Date-Time Classes |
- | Arithmetic Operators |
-.Date | Operators on the Date Class |
-.POSIXt | Date-Time Classes |
-> | Assignment Operators |
->> | Assignment Operators |
.Autoloaded | On-demand Loading of Packages |
.AutoloadEnv | On-demand Loading of Packages |
.BaseNamespaceEnv | Environment Access |
.C | Foreign Function Interface |
.Call | Foreign Function Interface |
.Class | Class Methods |
.decode_package_version | Package versions |
.Defunct | Marking Objects as Defunct |
.deparseOpts | Options for Expression Deparsing |
.Deprecated | Marking Objects as Deprecated |
.Device | Lists of Open Graphics Devices |
.Devices | Lists of Open Graphics Devices |
.dynLibs | Loading Shared Libraries |
.encode_package_version | Package versions |
.External | Foreign Function Interface |
.First | Initialization at Start of an R Session |
.First.lib | Loading and Listing of Packages |
.First.sys | Initialization at Start of an R Session |
.Fortran | Foreign Function Interface |
.Generic | Class Methods |
.GlobalEnv | Environment Access |
.Group | S3 Group Generic Functions |
.handleSimpleError | Condition Handling and Recovery |
.Internal | Call an Internal Function |
.Last | Terminate an R Session |
.Last.lib | Loading and Listing of Packages |
.Last.value | Value of Last Evaluated Expression |
.leap.seconds | Date-Time Classes |
.libPaths | Search Paths for Packages |
.Library | Search Paths for Packages |
.Machine | Numerical Characteristics of the Machine |
.Method | Class Methods |
.noGenerics | Loading and Listing of Packages |
.NotYetImplemented | Not Yet Implemented Functions and Unused Arguments |
.NotYetUsed | Not Yet Implemented Functions and Unused Arguments |
.onAttach | Hooks for Name Space events |
.onLoad | Hooks for Name Space events |
.onUnload | Hooks for Name Space events |
.Options | Options Settings |
.OptRequireMethods | Initialization at Start of an R Session |
.packages | Listing of Packages |
.Platform | Platform Specific Variables |
.Primitive | Call a ``Primitive'' Internal Function |
.primTrace | Interactive Tracing and Debugging of Calls to a Function or Method |
.primUntrace | Interactive Tracing and Debugging of Calls to a Function or Method |
.Random.seed | Random Number Generation |
.Renviron | Initialization at Start of an R Session |
.Rprofile | Initialization at Start of an R Session |
.Script | Scripting Language Interface |
.signalSimpleWarning | Condition Handling and Recovery |
.standard_regexps | Miscellaneous Internal/Programming Utilities |
.Traceback | Print Call Stacks |
.userHooksEnv | Functions to Get and Set Hooks for Load, Attach, Detach and Unload |
.__H__.cbind | Combine R Objects by Rows or Columns |
.__H__.rbind | Combine R Objects by Rows or Columns |
/ | Arithmetic Operators |
/.difftime | Time Intervals |
: | Colon Operator |
:: | Double Colon and Triple Colon Operators |
::: | Double Colon and Triple Colon Operators |
< | Relational Operators |
<= | Relational Operators |
= | Assignment Operators |
== | Relational Operators |
> | Relational Operators |
>= | Relational Operators |
@ | Extract Slots |
abbreviate | Abbreviate Strings |
abs | Miscellaneous Mathematical Functions |
acos | Trigonometric Functions |
acosh | Hyperbolic Functions |
addTaskCallback | Add or remove a top-level task callback |
agrep | Approximate String Matching (Fuzzy Matching) |
alist | Lists - Generic and Dotted Pairs |
all | Are All Values True? |
all.equal | Test if Two Objects are (Nearly) Equal |
all.equal.POSIXct | Date-Time Classes |
all.names | Find All Names in an Expression |
all.vars | Find All Names in an Expression |
any | Are Some Values True? |
aperm | Array Transposition |
append | Vector Merging |
apply | Apply Functions Over Array Margins |
Arg | Complex Vectors |
args | Argument List of a Function |
Arithmetic | Arithmetic Operators |
array | Multi-way Arrays |
as.array | Multi-way Arrays |
as.call | Function Calls |
as.character | Character Vectors |
as.character.condition | Condition Handling and Recovery |
as.character.Date | Date Conversion Functions to and from Character |
as.character.default | Character Vectors |
as.character.error | Condition Handling and Recovery |
as.character.factor | Character Vectors |
as.character.hexmode | Display Numbers in Hexadecimal |
as.character.octmode | Display Numbers in Octal |
as.character.package_version | Package versions |
as.character.POSIXt | Date-time Conversion Functions to and from Character |
as.complex | Complex Vectors |
as.data.frame | Coerce to a Data Frame |
as.data.frame.Date | Date Class |
as.data.frame.default | Coerce to a Data Frame |
as.data.frame.factor | Coerce to a Data Frame |
as.data.frame.integer | Coerce to a Data Frame |
as.data.frame.list | Coerce to a Data Frame |
as.data.frame.logical | Coerce to a Data Frame |
as.data.frame.matrix | Coerce to a Data Frame |
as.data.frame.model.matrix | Coerce to a Data Frame |
as.data.frame.numeric | Coerce to a Data Frame |
as.data.frame.ordered | Coerce to a Data Frame |
as.data.frame.package_version | Package versions |
as.data.frame.POSIXct | Date-Time Classes |
as.data.frame.POSIXlt | Date-Time Classes |
as.data.frame.raw | Coerce to a Data Frame |
as.data.frame.table | Cross Tabulation and Table Creation |
as.data.frame.ts | Coerce to a Data Frame |
as.data.frame.vector | Coerce to a Data Frame |
as.Date | Date Conversion Functions to and from Character |
as.difftime | Time Intervals |
as.double | Double Precision Vectors |
as.environment | Coerce to an Environment Object |
as.expression | Unevaluated Expressions |
as.factor | Factors |
as.function | Convert Object to Function |
as.integer | Integer Vectors |
as.list | Lists - Generic and Dotted Pairs |
as.logical | Logical Vectors |
as.matrix | Matrices |
as.matrix.noquote | Class for ``no quote'' Printing of Character Strings |
as.matrix.POSIXlt | Date-Time Classes |
as.name | Names and Symbols |
as.null | The Null Object |
as.numeric | Numeric Vectors |
as.numeric.POSIXlt | Date-time Conversion Functions |
as.ordered | Factors |
as.package_version | Package versions |
as.pairlist | Lists - Generic and Dotted Pairs |
as.POSIXct | Date-time Conversion Functions |
as.POSIXlt | Date-time Conversion Functions |
as.qr | The QR Decomposition of a Matrix |
as.raw | Raw Vectors |
as.real | Real Vectors |
as.single | Double Precision Vectors |
as.symbol | Names and Symbols |
as.table | Cross Tabulation and Table Creation |
as.vector | Vectors |
asin | Trigonometric Functions |
asinh | Hyperbolic Functions |
AsIs | Inhibit Interpretation/Conversion of Objects |
asS4 | Test for an S4 object |
assign | Assign a Value to a Name |
atan | Trigonometric Functions |
atan2 | Trigonometric Functions |
atanh | Hyperbolic Functions |
attach | Attach Set of R Objects to Search Path |
attachNamespace | Loading and Unloading Name Spaces |
attr | Object Attributes |
attr.all.equal | Test if Two Objects are (Nearly) Equal |
attributes | Object Attribute Lists |
autoload | On-demand Loading of Packages |
autoloader | On-demand Loading of Packages |
Autoloads | On-demand Loading of Packages |
backquote | Quotes |
backsolve | Solve an Upper or Lower Triangular System |
backtick | Quotes |
base | The R Base Package |
base-deprecated | Deprecated Functions in Base package |
baseenv | Environment Access |
basename | Manipulate File Paths |
Bessel | Bessel Functions |
bessel | Bessel Functions |
besselI | Bessel Functions |
besselJ | Bessel Functions |
besselK | Bessel Functions |
besselY | Bessel Functions |
beta | Special Functions of Mathematics |
bindtextdomain | Translate Text Messages |
body | Access to and Manipulation of the Body of a Function |
bquote | Partial substitution in expressions |
break | Control Flow |
browser | Environment Browser |
builtins | Returns the Names of All Built-in Objects |
by | Apply a Function to a Data Frame split by Factors |
bzfile | Functions to Manipulate Connections |
c | Combine Values into a Vector or List |
c.Date | Date Class |
c.noquote | Class for ``no quote'' Printing of Character Strings |
c.package_version | Package versions |
c.POSIXct | Date-Time Classes |
c.POSIXlt | Date-Time Classes |
call | Function Calls |
capabilities | Report Capabilities of this Build of R |
casefold | Character Translation and Casefolding |
cat | Concatenate and Print |
cbind | Combine R Objects by Rows or Columns |
ceiling | Rounding of Numbers |
char.expand | Expand a String with Respect to a Target Table |
character | Character Vectors |
charmatch | Partial String Matching |
charToRaw | Convert to or from Raw Vectors |
chartr | Character Translation and Casefolding |
check_tzones | Date-Time Classes |
chol | The Choleski Decomposition |
chol2inv | Inverse from Choleski Decomposition |
choose | Special Functions of Mathematics |
class | Object Classes |
clipboard | Functions to Manipulate Connections |
close | Functions to Manipulate Connections |
closeAllConnections | Display Connections |
col | Column Indexes |
colMeans | Form Row and Column Sums and Means |
colnames | Row and Column Names |
colSums | Form Row and Column Sums and Means |
commandArgs | Extract Command Line Arguments |
comment | Query or Set a `Comment' Attribute |
Comparison | Relational Operators |
Complex | S3 Group Generic Functions |
complex | Complex Vectors |
computeRestarts | Condition Handling and Recovery |
condition | Condition Handling and Recovery |
conditionCall | Condition Handling and Recovery |
conditionMessage | Condition Handling and Recovery |
conditions | Condition Handling and Recovery |
conflicts | Search for Masked Objects on the Search Path |
Conj | Complex Vectors |
connection | Functions to Manipulate Connections |
connections | Functions to Manipulate Connections |
contributors | R Project Contributors |
Control | Control Flow |
copyright | Copyrights of Files Used to Build R |
copyrights | Copyrights of Files Used to Build R |
cos | Trigonometric Functions |
cosh | Hyperbolic Functions |
count.fields | Count the Number of Fields per Line |
crossprod | Matrix Crossproduct |
Cstack_info | Report Information on C Stack Size and Usage |
cummax | Cumulative Sums, Products, and Extremes |
cummin | Cumulative Sums, Products, and Extremes |
cumprod | Cumulative Sums, Products, and Extremes |
cumsum | Cumulative Sums, Products, and Extremes |
cut | Convert Numeric to Factor |
cut.Date | Convert a Date or Date-Time Object to a Factor |
cut.default | Convert Numeric to Factor |
cut.POSIXt | Convert a Date or Date-Time Object to a Factor |
data.class | Object Classes |
data.frame | Data Frames |
data.matrix | Data Frame to Numeric Matrix |
Date | Date Class |
date | System Date and Time |
Dates | Date Class |
DateTimeClasses | Date-Time Classes |
debug | Debug a Function |
default.stringsAsFactors | Data Frames |
Defunct | Marking Objects as Defunct |
delayedAssign | Delay Evaluation |
deparse | Expression Deparsing |
Deprecated | Marking Objects as Deprecated |
det | Calculate the Determinant of a Matrix |
detach | Detach Objects from the Search Path |
determinant | Calculate the Determinant of a Matrix |
dget | Write an Internal Object to a File |
diag | Matrix Diagonals |
diff | Lagged Differences |
difftime | Time Intervals |
digamma | Special Functions of Mathematics |
dim | Dimensions of an Object |
dimnames | Dimnames of an Object |
dir | List the Files in a Directory/Folder |
dir.create | File and Directory Manipulation |
dirname | Manipulate File Paths |
do.call | Execute a Function Call |
double | Double Precision Vectors |
dput | Write an Internal Object to a File |
dQuote | Quote Text |
drop | Drop Redundant Extent Information |
dump | Text Representations of R Objects |
duplicated | Determine Duplicate Elements |
duplicated.POSIXlt | Date-Time Classes |
dyn.load | Foreign Function Interface |
dyn.unload | Foreign Function Interface |
eapply | Apply a Function over values in an environment |
eigen | Spectral Decomposition of a Matrix |
else | Control Flow |
emptyenv | Environment Access |
encodeString | Encode Character Vector as for Printing |
environment | Environment Access |
eval | Evaluate an (Unevaluated) Expression |
evalq | Evaluate an (Unevaluated) Expression |
exists | Is an Object Defined? |
exp | Logarithms and Exponentials |
expand.grid | Create a Data Frame from All Combinations of Factors |
expm1 | Logarithms and Exponentials |
expression | Unevaluated Expressions |
Extract | Extract or Replace Parts of an Object |
F | Logical Vectors |
factor | Factors |
factorial | Special Functions of Mathematics |
FALSE | Logical Vectors |
fifo | Functions to Manipulate Connections |
file | Functions to Manipulate Connections |
file.access | Ascertain File Accessibility |
file.append | File and Directory Manipulation |
file.choose | Choose a File Interactively |
file.copy | File and Directory Manipulation |
file.create | File and Directory Manipulation |
file.exists | File and Directory Manipulation |
file.info | Extract File Information |
file.path | Construct Path to File |
file.remove | File and Directory Manipulation |
file.rename | File and Directory Manipulation |
file.show | Display One or More Files |
file.symlink | File and Directory Manipulation |
files | File and Directory Manipulation |
findInterval | Find Interval Numbers or Indices |
findRestart | Condition Handling and Recovery |
finite | Finite, Infinite and NaN Numbers |
floor | Rounding of Numbers |
flush | Functions to Manipulate Connections |
for | Control Flow |
force | Force Evaluation of an Argument |
Foreign | Foreign Function Interface |
formals | Access to and Manipulation of the Formal Arguments |
format | Encode in a Common Format |
format.Date | Date Conversion Functions to and from Character |
format.default | Encode in a Common Format |
format.factor | Encode in a Common Format |
format.hexmode | Display Numbers in Hexadecimal |
format.info | format(.) Information |
format.octmode | Display Numbers in Octal |
format.POSIXct | Date-time Conversion Functions to and from Character |
format.POSIXlt | Date-time Conversion Functions to and from Character |
format.pval | Format P Values |
formatC | Formatting Using C-style Formats |
formatDL | Format Description Lists |
forwardsolve | Solve an Upper or Lower Triangular System |
function | Function Definition |
fuzzy matching | Approximate String Matching (Fuzzy Matching) |
gamma | Special Functions of Mathematics |
gammaCody | Bessel Functions |
gc | Garbage Collection |
gc.time | Report Time Spent in Garbage Collection |
gcinfo | Garbage Collection |
gctorture | Torture Garbage Collector |
get | Return the Value of a Named Object |
getAllConnections | Display Connections |
getCallingDLL | Compute DLL for native interface call |
getCallingDLLe | Compute DLL for native interface call |
getCConverterDescriptions | Management of .C argument conversion list |
getCConverterStatus | Management of .C argument conversion list |
getConnection | Display Connections |
getDLLRegisteredRoutines | Reflectance Information for C/Fortran routines in a DLL |
geterrmessage | Stop Function Execution |
getHook | Functions to Get and Set Hooks for Load, Attach, Detach and Unload |
getLoadedDLLs | Get DLLs Loaded in Current Session |
getNativeSymbolInfo | Obtain a Description of one or more Native (C/Fortran) Symbols |
getNumCConverters | Management of .C argument conversion list |
getOption | Options Settings |
getRversion | Package versions |
getTaskCallbackNames | Query the names of the current internal top-level task callbacks |
gettext | Translate Text Messages |
gettextf | Use C-style String Formatting Commands |
getwd | Get or Set Working Directory |
gl | Generate Factor Levels |
globalenv | Environment Access |
gregexpr | Pattern Matching and Replacement |
grep | Pattern Matching and Replacement |
group generic | S3 Group Generic Functions |
gsub | Pattern Matching and Replacement |
gzcon | (De)compress I/O Through Connections |
gzfile | Functions to Manipulate Connections |
hexmode | Display Numbers in Hexadecimal |
I | Inhibit Interpretation/Conversion of Objects |
iconv | Convert Character Vector between Encodings |
iconvlist | Convert Character Vector between Encodings |
identical | Test Objects for Exact Equality |
if | Control Flow |
ifelse | Conditional Element Selection |
Im | Complex Vectors |
Inf | Finite, Infinite and NaN Numbers |
inherits | Object Classes |
integer | Integer Vectors |
interaction | Compute Factor Interactions |
interactive | Is R Running Interactively? |
internal generic | Internal Generic Functions |
InternalGenerics | Internal Generic Functions |
InternalMethods | Internal Generic Functions |
intersect | Set Operations |
intToBits | Convert to or from Raw Vectors |
intToUtf8 | Convert to or from UTF-8-enconded Character Vectors |
inverse.rle | Run Length Encoding |
invisible | Change the Print Mode to Invisible |
invokeRestart | Condition Handling and Recovery |
invokeRestartInteractively | Condition Handling and Recovery |
is.array | Multi-way Arrays |
is.atomic | Is an Object Atomic or Recursive? |
is.call | Function Calls |
is.character | Character Vectors |
is.complex | Complex Vectors |
is.data.frame | Coerce to a Data Frame |
is.double | Double Precision Vectors |
is.element | Set Operations |
is.environment | Environment Access |
is.expression | Unevaluated Expressions |
is.factor | Factors |
is.finite | Finite, Infinite and NaN Numbers |
is.function | Is an Object of Type (Primitive) Function? |
is.infinite | Finite, Infinite and NaN Numbers |
is.integer | Integer Vectors |
is.language | Is an Object a Language Object? |
is.list | Lists - Generic and Dotted Pairs |
is.loaded | Foreign Function Interface |
is.logical | Logical Vectors |
is.matrix | Matrices |
is.na | Not Available / ``Missing'' Values |
is.na.POSIXlt | Date-Time Classes |
is.name | Names and Symbols |
is.nan | Finite, Infinite and NaN Numbers |
is.null | The Null Object |
is.numeric | Numeric Vectors |
is.object | Is an Object ``internally classed''? |
is.ordered | Factors |
is.package_version | Package versions |
is.pairlist | Lists - Generic and Dotted Pairs |
is.primitive | Is an Object of Type (Primitive) Function? |
is.qr | The QR Decomposition of a Matrix |
is.R | Are we using R, rather than S? |
is.real | Real Vectors |
is.recursive | Is an Object Atomic or Recursive? |
is.single | Is an Object of Single Precision Type? |
is.symbol | Names and Symbols |
is.table | Cross Tabulation and Table Creation |
is.unsorted | Sorting or Ordering Vectors |
is.vector | Vectors |
isIncomplete | Functions to Manipulate Connections |
ISOdate | Date-time Conversion Functions to and from Character |
ISOdatetime | Date-time Conversion Functions to and from Character |
isOpen | Functions to Manipulate Connections |
isRestart | Condition Handling and Recovery |
isS4 | Test for an S4 object |
isSeekable | Functions to Reposition Connections |
isSymmetric | Test if a Matrix or other Object is Symmetric |
isTRUE | Logical Operators |
jitter | Add `Jitter' (Noise) to Numbers |
julian | Extract Parts of a POSIXt or Date Object |
kappa | Estimate the Condition Number |
kronecker | Kronecker products on arrays |
l10n_info | Localization Information |
La.svd | Singular Value Decomposition of a Matrix |
labels | Find Labels from Object |
lapply | Apply a Function over a List or Vector |
last.warning | Print Warning Messages |
lbeta | Special Functions of Mathematics |
lchoose | Special Functions of Mathematics |
length | Length of an Object |
LETTERS | Built-in Constants |
letters | Built-in Constants |
levels | Levels Attributes |
lfactorial | Special Functions of Mathematics |
lgamma | Special Functions of Mathematics |
library | Loading and Listing of Packages |
library.dynam | Loading Shared Libraries |
licence | The R License Terms |
license | The R License Terms |
list | Lists - Generic and Dotted Pairs |
list.files | List the Files in a Directory/Folder |
load | Reload Saved Datasets |
loadedNamespaces | Loading and Unloading Name Spaces |
loadNamespace | Loading and Unloading Name Spaces |
local | Evaluate an (Unevaluated) Expression |
localeconv | Find Details of the Numerical and Monetary Representations in the Current Locale |
locales | Query or Set Aspects of the Locale |
log | Logarithms and Exponentials |
log10 | Logarithms and Exponentials |
log1p | Logarithms and Exponentials |
log2 | Logarithms and Exponentials |
logb | Logarithms and Exponentials |
Logic | Logical Operators |
logical | Logical Vectors |
lower.tri | Lower and Upper Triangular Part of a Matrix |
ls | List Objects |
make.names | Make Syntactically Valid Names |
make.unique | Make Character Strings Unique |
manglePackageName | Mangle the Package Name |
mapply | Apply a function to multiple list or vector arguments |
margin.table | Compute table margin |
mat.or.vec | Create a Matrix or a Vector |
match | Value Matching |
match.arg | Argument Verification Using Partial Matching |
match.call | Argument Matching |
match.fun | Function Verification for ``Function Variables'' |
Math | S3 Group Generic Functions |
Math.Date | Date Class |
Math.difftime | Time Intervals |
Math.factor | Factors |
Math.POSIXlt | Date-Time Classes |
Math.POSIXt | Date-Time Classes |
matmult | Matrix Multiplication |
matrix | Matrices |
max | Maxima and Minima |
max.col | Find Maximum Position in Matrix |
mean | Arithmetic Mean |
mean.Date | Date Class |
mean.default | Arithmetic Mean |
mean.difftime | Time Intervals |
mean.POSIXct | Date-Time Classes |
mean.POSIXlt | Date-Time Classes |
mem.limits | Memory Available for Data Storage |
Memory | Memory Available for Data Storage |
Memory-limits | Memory Limits in R |
memory.profile | Profile the Usage of Cons Cells |
merge | Merge Two Data Frames |
message | Diagnostic Messages |
mget | Return the Value of a Named Object |
min | Maxima and Minima |
missing | Does a Formal Argument have a Value? |
Mod | Complex Vectors |
mode | The (Storage) Mode of an Object |
month.abb | Built-in Constants |
month.name | Built-in Constants |
months | Extract Parts of a POSIXt or Date Object |
NA | Not Available / ``Missing'' Values |
name | Names and Symbols |
names | The Names of an Object |
NaN | Finite, Infinite and NaN Numbers |
nargs | The Number of Arguments to a Function |
NativeSymbol | Obtain a Description of one or more Native (C/Fortran) Symbols |
NativeSymbolInfo | Obtain a Description of one or more Native (C/Fortran) Symbols |
nchar | Count the Number of Characters (Bytes) |
NCOL | The Number of Rows/Columns of an Array |
ncol | The Number of Rows/Columns of an Array |
new.env | Environment Access |
next | Control Flow |
NextMethod | Class Methods |
ngettext | Translate Text Messages |
nlevels | The Number of Levels of a Factor |
noquote | Class for ``no quote'' Printing of Character Strings |
NotYetImplemented | Not Yet Implemented Functions and Unused Arguments |
NotYetUsed | Not Yet Implemented Functions and Unused Arguments |
NROW | The Number of Rows/Columns of an Array |
nrow | The Number of Rows/Columns of an Array |
NULL | The Null Object |
numeric | Numeric Vectors |
NumericConstants | Numeric Constants |
objects | List Objects |
octmode | Display Numbers in Octal |
oldClass | Object Classes |
on.exit | Function Exit Code |
open | Functions to Manipulate Connections |
Ops | S3 Group Generic Functions |
Ops.Date | Operators on the Date Class |
Ops.difftime | Time Intervals |
Ops.factor | Factors |
Ops.ordered | Factors |
Ops.package_version | Package versions |
Ops.POSIXt | Date-Time Classes |
options | Options Settings |
order | Ordering Permutation |
ordered | Factors |
outer | Outer Product of Arrays |
packageEvent | Functions to Get and Set Hooks for Load, Attach, Detach and Unload |
package_version | Package versions |
packBits | Convert to or from Raw Vectors |
pairlist | Lists - Generic and Dotted Pairs |
Paren | Parentheses and Braces |
parent.env | Environment Access |
parent.frame | Functions to Access the Function Call Stack |
parse | Parse Expressions |
paste | Concatenate Strings |
path.expand | Expand File Paths |
pi | Built-in Constants |
pipe | Functions to Manipulate Connections |
pmatch | Partial String Matching |
pmax | Maxima and Minima |
pmin | Maxima and Minima |
polyroot | Find Zeros of a Real or Complex Polynomial |
pos.to.env | Convert Positions in the Search Path to Environments |
POSIXct | Date-Time Classes |
POSIXlt | Date-Time Classes |
POSIXt | Date-Time Classes |
pretty | Pretty Breakpoints |
prettyNum | Formatting Using C-style Formats |
primitive | Call a ``Primitive'' Internal Function |
Print Values | |
print.AsIs | Inhibit Interpretation/Conversion of Objects |
print.by | Apply a Function to a Data Frame split by Factors |
print.condition | Condition Handling and Recovery |
print.connection | Functions to Manipulate Connections |
print.data.frame | Printing Data Frames |
print.Date | Date Class |
print.default | Default Printing |
print.difftime | Time Intervals |
print.DLLInfo | Get DLLs Loaded in Current Session |
print.DLLInfoList | Get DLLs Loaded in Current Session |
print.DLLRegisteredRoutines | Reflectance Information for C/Fortran routines in a DLL |
print.factor | Print Values |
print.hexmode | Display Numbers in Hexadecimal |
print.htest | Print Values |
print.libraryIQR | Loading and Listing of Packages |
print.listof | Print Values |
print.NativeRoutineList | Reflectance Information for C/Fortran routines in a DLL |
print.noquote | Class for ``no quote'' Printing of Character Strings |
print.octmode | Display Numbers in Octal |
print.packageInfo | Loading and Listing of Packages |
print.package_version | Package versions |
print.POSIXct | Date-Time Classes |
print.POSIXlt | Date-Time Classes |
print.restart | Condition Handling and Recovery |
print.rle | Run Length Encoding |
print.simple.list | Print Values |
print.summary.table}%% {print.table | Cross Tabulation and Table Creation |
print.table | Print Values |
print.warnings | Print Warning Messages |
prmatrix | Print Matrices, Old-style |
proc.time | Running Time of R |
prod | Product of Vector Elements |
promise | Delay Evaluation |
promises | Delay Evaluation |
prop.table | Express Table Entries as Fraction of Marginal Table |
psigamma | Special Functions of Mathematics |
pushBack | Push Text Back on to a Connection |
pushBackLength | Push Text Back on to a Connection |
q | Terminate an R Session |
qr | The QR Decomposition of a Matrix |
qr.Q | Reconstruct the Q, R, or X Matrices from a QR Object |
qr.qty | The QR Decomposition of a Matrix |
qr.qy | The QR Decomposition of a Matrix |
qr.R | Reconstruct the Q, R, or X Matrices from a QR Object |
qr.resid | The QR Decomposition of a Matrix |
qr.solve | The QR Decomposition of a Matrix |
qr.X | Reconstruct the Q, R, or X Matrices from a QR Object |
quarters | Extract Parts of a POSIXt or Date Object |
quit | Terminate an R Session |
quote | Substituting and Quoting Expressions |
Quotes | Quotes |
R.home | Return the R Home Directory |
R.Version | Version Information |
R.version | Version Information |
Random.user | User-supplied Random Number Generation |
range | Range of Values |
rank | Sample Ranks |
rapply | Recursively Apply a Function to a List |
raw | Raw Vectors |
rawShift | Convert to or from Raw Vectors |
rawToBits | Convert to or from Raw Vectors |
rawToChar | Convert to or from Raw Vectors |
rbind | Combine R Objects by Rows or Columns |
Rd2dvi | Utilities for Processing Rd Files |
Rd2txt | Utilities for Processing Rd Files |
Rdconv | Utilities for Processing Rd Files |
Re | Complex Vectors |
read.csv | Data Input |
read.csv2 | Data Input |
read.dcf | Read and Write Data in DCF Format |
read.delim | Data Input |
read.delim2 | Data Input |
read.table | Data Input |
readBin | Transfer Binary Data To and From Connections |
readChar | Transfer Character Strings To and From Connections |
readline | Read a Line from the Terminal |
readLines | Read Text Lines from a Connection |
real | Real Vectors |
Recall | Recursive Calling |
reg.finalizer | Finalization of Objects |
regex | Regular Expressions as used in R |
regexp | Regular Expressions as used in R |
regexpr | Pattern Matching and Replacement |
regular expression | Regular Expressions as used in R |
remove | Remove Objects from a Specified Environment |
removeCConverter | Management of .C argument conversion list |
removeTaskCallback | Add or remove a top-level task callback |
Renviron | Initialization at Start of an R Session |
rep | Replicate Elements of Vectors and Lists |
repeat | Control Flow |
replace | Replace Values in a Vector |
replicate | Apply a Function over a List or Vector |
require | Loading and Listing of Packages |
restartDescription | Condition Handling and Recovery |
restartFormals | Condition Handling and Recovery |
return | Function Definition |
rev | Reverse Elements |
rle | Run Length Encoding |
rm | Remove Objects from a Specified Environment |
RNG | Random Number Generation |
RNGkind | Random Number Generation |
RNGversion | Random Number Generation |
round | Rounding of Numbers |
round.Date | Round / Truncate Data-Time Objects |
round.difftime | Time Intervals |
round.POSIXt | Round / Truncate Data-Time Objects |
row | Row Indexes |
row.names | Get and Set Row Names for Data Frames |
rowMeans | Form Row and Column Sums and Means |
rownames | Row and Column Names |
rowsum | Give column sums of a matrix or data frame, based on a grouping variable |
rowSums | Form Row and Column Sums and Means |
Rprofile | Initialization at Start of an R Session |
R_HOME | Return the R Home Directory |
R_LIBS | Loading and Listing of Packages |
S3groupGeneric | S3 Group Generic Functions |
S3Methods | Class Methods |
sample | Random Samples and Permutations |
sapply | Apply a Function over a List or Vector |
save | Save R Objects |
scale | Scaling and Centering of Matrix-like Objects |
scan | Read Data Values |
Sd2Rd | Utilities for Processing Rd Files |
search | Give Search Path for R Objects |
searchpaths | Give Search Path for R Objects |
seek | Functions to Reposition Connections |
seq | Sequence Generation |
seq.Date | Generate Regular Sequences of Dates |
seq.default | Sequence Generation |
seq.int | Sequence Generation |
seq.POSIXt | Generate Regular Sequences of Dates |
sequence | Create A Vector of Sequences |
seq_along | Sequence Generation |
seq_len | Sequence Generation |
set.seed | Random Number Generation |
setCConverterStatus | Management of .C argument conversion list |
setdiff | Set Operations |
setequal | Set Operations |
setHook | Functions to Get and Set Hooks for Load, Attach, Detach and Unload |
setwd | Get or Set Working Directory |
shell | Invoke a System Command, using a Shell |
shell.exec | Open a File or URL using Windows File Associations |
showConnections | Display Connections |
shQuote | Quote Strings for Use in OS Shells |
sign | Sign Function |
signalCondition | Condition Handling and Recovery |
signif | Rounding of Numbers |
simpleCondition | Condition Handling and Recovery |
simpleError | Condition Handling and Recovery |
simpleMessage | Condition Handling and Recovery |
simpleWarning | Condition Handling and Recovery |
sin | Trigonometric Functions |
single | Double Precision Vectors |
sinh | Hyperbolic Functions |
sink | Send R Output to a File |
slice.index | Slice Indexes in an Array |
socketConnection | Functions to Manipulate Connections |
socketSelect | Wait on Socket Connections |
solve | Solve a System of Equations |
solve.qr | The QR Decomposition of a Matrix |
sort | Sorting or Ordering Vectors |
sort.list | Ordering Permutation |
sort.POSIXlt | Sorting or Ordering Vectors |
source | Read R Code from a File or a Connection |
Special | Special Functions of Mathematics |
split | Divide into Groups |
sprintf | Use C-style String Formatting Commands |
sqrt | Miscellaneous Mathematical Functions |
sQuote | Quote Text |
stack | Stack or Unstack Vectors from a Data Frame or List |
Startup | Initialization at Start of an R Session |
stderr | Display Connections |
stdin | Display Connections |
stdout | Display Connections |
stop | Stop Function Execution |
stopifnot | Ensure the `Truth' of R Expressions |
storage.mode | The (Storage) Mode of an Object |
str.POSIXt | Date-Time Classes |
strftime | Date-time Conversion Functions to and from Character |
strptime | Date-time Conversion Functions to and from Character |
strsplit | Split the Elements of a Character Vector |
strtrim | Trim Character Strings to Specified Widths |
structure | Attribute Specification |
strwrap | Wrap Character Strings to Format Paragraphs |
sub | Pattern Matching and Replacement |
Subscript | Extract or Replace Parts of an Object |
subset | Subsetting Vectors, Matrices and Data Frames |
substitute | Substituting and Quoting Expressions |
substr | Substrings of a Character Vector |
substring | Substrings of a Character Vector |
sum | Sum of Vector Elements |
Summary | S3 Group Generic Functions |
summary | Object Summaries |
summary.connection | Functions to Manipulate Connections |
Summary.data.frame | S3 Group Generic Functions |
summary.data.frame | Object Summaries |
Summary.Date | Date Class |
summary.Date | Date Class |
summary.default | Object Summaries |
Summary.difftime | Time Intervals |
Summary.factor | Factors |
summary.factor | Object Summaries |
summary.matrix | Object Summaries |
Summary.package_version | Package versions |
Summary.POSIXct | Date-Time Classes |
summary.POSIXct | Date-Time Classes |
Summary.POSIXlt | Date-Time Classes |
summary.POSIXlt | Date-Time Classes |
summary.table | Cross Tabulation and Table Creation |
suppressMessages | Diagnostic Messages |
suppressWarnings | Warning Messages |
svd | Singular Value Decomposition of a Matrix |
sweep | Sweep out Array Summaries |
switch | Select One of a List of Alternatives |
symbol | Names and Symbols |
symbol.C | Deprecated Functions in Base package |
symbol.For | Deprecated Functions in Base package |
Syntax | Operator Syntax and Precedence |
sys.call | Functions to Access the Function Call Stack |
sys.calls | Functions to Access the Function Call Stack |
Sys.Date | Get Current Date, Time and Timezone |
sys.frame | Functions to Access the Function Call Stack |
sys.frames | Functions to Access the Function Call Stack |
sys.function | Functions to Access the Function Call Stack |
Sys.getenv | Get Environment Variables |
Sys.getlocale | Query or Set Aspects of the Locale |
Sys.getpid | Get the Process ID of the R Session |
Sys.info | Extract System and User Information |
Sys.localeconv | Find Details of the Numerical and Monetary Representations in the Current Locale |
sys.nframe | Functions to Access the Function Call Stack |
sys.on.exit | Functions to Access the Function Call Stack |
sys.parent | Functions to Access the Function Call Stack |
sys.parents | Functions to Access the Function Call Stack |
Sys.putenv | Set Environment Variables |
Sys.setlocale | Query or Set Aspects of the Locale |
Sys.sleep | Suspend Execution for a Time Interval |
sys.source | Parse and Evaluate Expressions from a File |
sys.status | Functions to Access the Function Call Stack |
Sys.time | Get Current Date, Time and Timezone |
Sys.timezone | Get Current Date, Time and Timezone |
system | Invoke a System Command |
system.file | Find Names of R System Files |
system.time | CPU Time Used |
T | Logical Vectors |
t | Matrix Transpose |
table | Cross Tabulation and Table Creation |
tabulate | Tabulation for Vectors |
tan | Trigonometric Functions |
tanh | Hyperbolic Functions |
tapply | Apply a Function Over a ``Ragged'' Array |
taskCallbackManager | Create an R-level task callback manager |
tcrossprod | Matrix Crossproduct |
tempdir | Create Names for Temporary Files |
tempfile | Create Names for Temporary Files |
textConnection | Text Connections |
textConnectionValue | Text Connections |
tilde | Tilde Operator |
tolower | Character Translation and Casefolding |
topenv | Top Level Environment |
toString | Convert an R Object to a Character String |
toupper | Character Translation and Casefolding |
trace | Interactive Tracing and Debugging of Calls to a Function or Method |
traceback | Print Call Stacks |
tracingState | Interactive Tracing and Debugging of Calls to a Function or Method |
transform | Transform an Object, for Example a Data Frame |
Trig | Trigonometric Functions |
trigamma | Special Functions of Mathematics |
TRUE | Logical Vectors |
trunc | Rounding of Numbers |
trunc.Date | Round / Truncate Data-Time Objects |
trunc.POSIXt | Round / Truncate Data-Time Objects |
truncate | Functions to Reposition Connections |
try | Try an Expression Allowing Error Recovery |
tryCatch | Condition Handling and Recovery |
type | The Type of an Object |
type.convert | Type Conversion on Character Variables |
typeof | The Type of an Object |
unclass | Object Classes |
undebug | Debug a Function |
union | Set Operations |
unique | Extract Unique Elements |
unique.POSIXlt | Date-Time Classes |
unix | Invoke a System Command |
unix.time | CPU Time Used |
unlink | Delete Files and Directories |
unlist | Flatten Lists |
unloadNamespace | Loading and Unloading Name Spaces |
unname | Remove `names' or `dimnames' |
unsplit | Divide into Groups |
unstack | Stack or Unstack Vectors from a Data Frame or List |
untrace | Interactive Tracing and Debugging of Calls to a Function or Method |
unz | Functions to Manipulate Connections |
upper.tri | Lower and Upper Triangular Part of a Matrix |
url | Functions to Manipulate Connections |
UseMethod | Class Methods |
utf8ToInt | Convert to or from UTF-8-enconded Character Vectors |
vector | Vectors |
Vectorize | Apply a function to multiple list or vector arguments |
version | Version Information |
warning | Warning Messages |
warnings | Print Warning Messages |
weekdays | Extract Parts of a POSIXt or Date Object |
which | Which indices are TRUE? |
which.max | Where is the Min() or Max() ? |
which.min | Where is the Min() or Max() ? |
while | Control Flow |
with | Evaluate an Expression in a Data Environment |
withCallingHandlers | Condition Handling and Recovery |
withRestarts | Condition Handling and Recovery |
write | Write Data to a File |
write.csv | Data Output |
write.csv2 | Data Output |
write.dcf | Read and Write Data in DCF Format |
write.table | Data Output |
writeBin | Transfer Binary Data To and From Connections |
writeChar | Transfer Character Strings To and From Connections |
writeLines | Write Lines to a Connection |
xor | Logical Operators |
zapsmall | Rounding of Numbers |
zip.file.extract | Extract File from a Zip Archive |
[ | Extract or Replace Parts of an Object |
[.AsIs | Inhibit Interpretation/Conversion of Objects |
[.data.frame | Extract or Replace Parts of a Data Frame |
[.Date | Date Class |
[.difftime | Time Intervals |
[.factor | Extract or Replace Parts of a Factor |
[.hexmode | Display Numbers in Hexadecimal |
[.noquote | Class for ``no quote'' Printing of Character Strings |
[.octmode | Display Numbers in Octal |
[.package_version | Package versions |
[.POSIXct | Date-Time Classes |
[.POSIXlt | Date-Time Classes |
[[ | Extract or Replace Parts of an Object |
[[.data.frame | Extract or Replace Parts of a Data Frame |
[[.Date | Date Class |
[[.factor | Extract or Replace Parts of a Factor |
[[.package_version | Package versions |
[[.POSIXct | Date-Time Classes |
^ | Arithmetic Operators |
` | Quotes |
{ | Parentheses and Braces |
| | Logical Operators |
|| | Logical Operators |
~ | Tilde Operator |