Various programming utilities


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Documentation for package `R.utils' version 0.5.5

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

. About this package About this package

-- A --

addFinalizerToLast Modifies .Last() to call 'finalizeSession()
Arguments Static class to validate and process arguments
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
capitalize Capitalizes/decapitalizes each character string in a vector
commandArgs Extract Command Line Arguments

-- 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

-- 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

-- 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
isZero Checks if a value is (close to) zero or not

-- J --

Java Static class for Java related methods

-- 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
ProgressBar Provides text based counting progress bar

-- R --

R.utils About this package
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
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 --

toUrl Converts a pathname into a URL

-- V --

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