Various programming utilities

Documentation for package `R.utils' version 0.9.1

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A C D E F G H I J L M N O P R S T U V W

-- --

R.utils-package

Package R.utils

-- A --

addFinalizerToLast	Modifies .Last() to call 'finalizeSession()
Arguments	Static class to validate and process arguments
arrayIndex	Converts vector indices to array indices
as.character.binmode	Converts a binary/octal/hexadecimal number into a string
as.character.hexmode	Converts a binary/octal/hexadecimal number into a string
Assert	The Assert class
attachLocally.data.frame	Assigns an objects elements locally
attachLocally.environment	Assigns an objects elements locally
attachLocally.list	Assigns an objects elements locally

-- C --

callHooks	Call hook functions by hook name
callHooks.function	Call hook functions
callHooks.list	Call hook functions
capitalize	Capitalizes/decapitalizes each character string in a vector
commandArgs	Extract Command Line Arguments
copyDirectory	Copies a directory

-- D --

decapitalize	Capitalizes/decapitalizes each character string in a vector
detachPackage	Detaches a packages by name
displayCode	Displays the contents of a text file with line numbers and more
doCall	Executes a function call with option to ignore unused arguments

-- E --

eps	EPS graphics device
extract.array	Extract a subset of an array, matrix or a vector with unknown dimensions
extract.default	Extract a subset of an array, matrix or a vector with unknown dimensions
extract.matrix	Extract a subset of an array, matrix or a vector with unknown dimensions

-- F --

filePath	Construct the path to a file from components and expands Windows Shortcuts along the pathname from root to leaf
FileProgressBar	A progress bar that sets the size of a file accordingly
finalizeSession	Function to call for finalizing the R session

-- G --

getAbsolutePath	Gets the absolute pathname string
getParent	Gets the string of the parent specified by this pathname
getRelativePath	Gets the relative pathname relative to a directory
GString	Character string with advanced substitutions
gunzip	Gunzip a file

-- H --

hasUrlProtocol

Checks if one or several pathnames has a URL protocol

-- I --

insert	Insert values to a vector at certain positions
intToBin	Converts an integer to a binary/octal/hexadecimal number
intToHex	Converts an integer to a binary/octal/hexadecimal number
intToOct	Converts an integer to a binary/octal/hexadecimal number
isAbsolutePath	Checks if this pathname is absolute
isDirectory	Checks if the file specification is a directory
isFile	Checks if the file specification is a file
isOpen.character	Checks if there is an open connection in R to a file
isUrl	Checks if one or several pathnames is URLs
isZero	Checks if a value is (close to) zero or not

-- J --

Java	Static class for Java related methods
jpeg2	A JPEG device for Bitmap Files via GhostScript

-- L --

lastModified	Gets the time when the file was last modified
LComments	The LComments class
listDirectory	Gets the file names in the directory

-- M --

mkdirs

Creates a directory including any necessary but nonexistent parent directories

-- N --

NullVerbose

A Verbose class ignoring everything

-- O --

onSessionExit	Registers a function to be called when the R session finishes
Options	The Options class

-- P --

patchCode	Patches installed and loaded packages and more
png2	A PNG device for Bitmap Files via GhostScript
ProgressBar	Provides text based counting progress bar

-- R --

R.utils	Package R.utils
readTable	Reads a file in table format
readTableIndex	Reads a single column from file in table format
readWindowsShortcut	Reads a Microsoft Windows Shortcut (.lnk file)
relibrary	Reloads a package
resetWarnings	Resets recorded warnings

-- S --

seqToHumanReadable	Gets a short human readable string representation of an vector of indices
seqToIntervals	Gets all contigous intervals of a vector of indices
Settings	Class for applicational settings
SmartComments	Abstract class SmartComments
sourceDirectory	Sources files recursively to either local or global environment
sourceTo	Parses and evaluates code from a file or a connection
splitByPattern	Splits a single character string by pattern
System	Static class to query information about the system

-- T --

TextStatusBar	A status bar at the R prompt that can be updated
toUrl	Converts a pathname into a URL

-- U --

unwrap.array	Unwrap an array, matrix or a vector to an array of more dimensions
unwrap.data.frame	Unwrap an array, matrix or a vector to an array of more dimensions
unwrap.default	Unwrap an array, matrix or a vector to an array of more dimensions
unwrap.matrix	Unwrap an array, matrix or a vector to an array of more dimensions

-- V --

VComments	The VComments class
Verbose	Class to writing verbose messages to a connection or file

-- W --

wrap.array	Reshape an array or a matrix by permuting and/or joining dimensions
wrap.data.frame	Reshape an array or a matrix by permuting and/or joining dimensions
wrap.matrix	Reshape an array or a matrix by permuting and/or joining dimensions