R.utils

Static class to validate and process arguments

The Assert class

A progress bar that sets the size of a file accordingly

Character string with advanced substitutions

Static class for Java related methods

The LComments class

A Verbose class ignoring everything

Non-documented objects

A Verbose class ignoring everything

The Options class

Provides text based counting progress bar

Package R.utils

Class for applicational settings

Abstract class SmartComments

Read File Symbolic Links (also on Windows)

Static class to query information about the system

A status bar at the R prompt that can be updated

TimeoutException represents timeout errors

The VComments class

Class to writing verbose messages to a connection or file

Modifies .Last() to call 'finalizeSession()

Gets the processed character string

Returns a character string version of this object

Gets a string description of the progress bar

Returns a character string version of this object

Converts a binary/octal/hexadecimal number into a string

Gets a numeric value of this object

Gets a list of Verbose objects

Gets a list representation of the options

Gets a logical value of this object

Converts a numeric to a Java byte

Converts an numeric to a Java integer

Converts a numeric to a Java long

Converts a numeric to a Java short

Assigns an objects elements locally

Call hook functions by hook name

Call hook functions

Capitalizes/decapitalizes each character string in a vector

Captures output of a function

Evaluate an R expression and captures the output

Concatenates and prints objects if above threshold

Static method asserting that a generic condition is true

Removes the progress file for a file progress bar

Simple access to parsed command-line arguments

Calls an R function passing command-line arguments

Creates a vector of column classes used for tabular reading

Extract command-line arguments

Preprocess a vector of code lines

Compressing and decompressing files

Compresses a PDF (into a new PDF)

Converts a single smart comment to R code

Converts a verbose comment to R code

Copies a directory

Copies a file atomically

Counts the number of lines in a text file

Creates a file atomically

Creates a link to a file or a directory

Creates a Microsoft Windows Shortcut (.lnk file)

Get the current time in milliseconds

Allocates a data frame with given column classes

Detaches packages by name

Sets the dimension of an object with the option to infer one dimension automatically

Displays the contents of a text file with line numbers and more

Executes a function call with option to ignore unused arguments

Downloads a file

Draws a density curve

Gets a variable by name

Global substitute of expression using regular expressions

Writes a message and indents the following output

Creates a new environment, evaluates an expression therein, and returns the environment

Checks if this object is equal to another Options object

Checks if this object is equal to another

Parses and evaluates a GString

Evaluates a function and prints its results if above threshold

Writes a message and unindents the following output

Extract a subset of an array, matrix or a vector with unknown dimensions

Extract File Information (acknowledging symbolic file links also on Windows)

Checks the permission of a file or a directory

Construct the path to a file from components and expands Windows Shortcuts along the pathname from root to leaf

Function to call for finalizing the R session

Finds one or several files in multiple directories

Searches for a Ghostview executable on the current system

Searches for a working PNG device

Searches for the settings file in one or several directories

Finds all 'srcfile' objects generated by source() in all call frames

Flushes the output

Identifies and removes DLLs of packages already unloaded

Parses, evaluates and outputs a GString

Gets the absolute pathname string

Gets the progress bar string to be displayed

Gets the current date

Gets the current date and time

Gets the hostname of the system running R

Gets the operating system of the running machine

Gets the process id of the current R session

Gets the path where R is installed

Gets the current R version

Gets the current time

Gets the username of the user running R

Coerces to a character vector and validates

Coerces to a double vector and validates

Gets an existing environment

Gets and validates a filename

Retrieves the computer name of the current host

Coerces to a integer vector and validates

Gets an instance of the object that is of a particular class

Coerces to a integer vector and validates

Gets the current value of a label

Gets all (non-list) options in a flat list

Gets the pathname of the settings file loaded

Coerces to a logical vector and validates

Gets the message of the exception

Coerces to a numeric vector and validates

Gets an option

Gets the string of the parent specified by this pathname

Gets the unprocessed GString

Gets a readable pathname

Gets a readable pathname

Gets a valid regular expression pattern

Gets the relative pathname relative to a directory

Gets current verbose threshold

Gets the default timestamp format

Retrieves the name of the user running R

Gets a variable value given a name and attributes

Validates a vector

Coerces to Verbose object

Gets a writable pathname

Parses and evaluates a GString into a regular string

Checks if an option exists

Checks if one or several pathnames has a URL protocol

Writes a header

Concatenating vectors into human-readable strings

Convert byte sizes into human-readable byte sizes

Checks if a set of values are inside one or more intervals

Increases (steps) progress bar

Static method asserting that an object inherits from of a certain class

Insert values to a vector at certain positions

Install R packages by name or URL

Converts an integer to a binary/octal/hexadecimal number

Generates a vector of indices from a matrix of intervals

Checks if this pathname is absolute

Checks if the file specification is a directory

Checks if progress bar is completed

Checks if the current file position for a connection is at the 'End of File'

Checks if the file specification is a file

Static method asserting that an object is a matrix

Checks if settings has been modified compared to whats on file

Checks if the output is on

Checks if the output is on

Checks if there is an open connection to a file

Checks if a package is installed or not

Checks if a package is loaded or not

Identifies all entries with replicated values

Static method asserting that an object is a single value

Identifies all entries that exists exactly once

Checks if one or several pathnames is URLs

Static method asserting that an object is a vector

Checks if a certain verbose level will be shown or not

Checks if a certain verbose level will be shown or not

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

Gets the time when the file was last modified

Creates a cloned instance with a higher threshold

Gets the file names in the directory

Loads settings from file

Method to load object from a file or a connection

Method to load objects to a new environment

Maps values to intervals

Merges intervals

Creates a directory including any necessary but nonexistent parent directories

Creates a cloned instance with a lower threshold

Miscellaneous functions for outputting via message()

Moves a environment in the search path to another position

A \"pager\" function that outputs to standard error

Gets the full pathname of all (non-list) options

Gets the number of options set

Writes a newline

Writes one or several empty lines

Gets the pathname or a connection to the NULL device on the current platform

Turn off the output

Turn on the output

Registers a function to be called when the R garbage collector is (detected to be) running

Registers a function to be called when the R session finishes

Opens an HTML document using the OS default HTML browser

Parses a GString

Parses one single smart comment

Parses a string, file or connection for Debian formatted parameters

Patches installed and loaded packages and more

Drops a backup suffix from the backup pathname

Adds a message above the status bar

Drops a temporary suffix from the temporary pathname

Prints the processed GString

Prints objects if above threshold

C-style formatted output

Formats and prints object if above threshold

Prompt user to save modified settings

Appends a backup suffix to the pathname

Pushes the current indentation state of the Verbose object

Appends a temporary suffix to the pathname

Gets the on R CMD check if the current R session was launched by it

Reads binary data from disjoint sections of a connection or a file

Reads a Java formatted byte (8 bits) from a connection

Reads a Java formatted int (32 bits) from a connection

Reads one or more Rd help files in a certain format

Reads a Java formatted short (16 bits) from a connection

Reads a file in table format

Reads a single column from file in table format

Reads a Java (UTF-8) formatted string from a connection

Reads a Microsoft Windows Shortcut (.lnk file)

Reads a Microsoft Windows Shortcut (.lnk file)

Re-assigns a new value to an existing object in a loaded package

Removes a directory

Renames a file (or a directory) atomically/safely

Sample values from a set of elements

Reset progress bar

Resets a SmartComments compiler

Resets a VComments compiler

Writes a ruler

Saves settings to file

Saves an object to a file or a connection

Gets a short human readable string representation of an vector of indices

Gets all contiguous intervals of a vector of indices

Sets the current default verbose level

Sets the value of a label

Sets new values of given labels

Sets maximum value

Sets a option in R

Sets an option

Sets current progress

Sets default step length

Sets verbose threshold

Sets values for which ticks should be visible

Sets the default timestamp format

Sets current value

Open a file or URL using Windows File Associations

Sources files recursively to either local or global environment

Parses and evaluates code from a file or a connection

Splits a single character string by pattern

Writes text in the margin along the sides of a plot

Prints the structure of the options

Prints the structure of an object if above threshold

Creates a grid of subplots

Generates a summary of an object if above threshold

Swaps x and y coordinates of a density object

Launches another R process from within R

Gets a unique non-existing temporary variable name

Writes a timestamp

Turns automatic timestamping on and off

Creates a temporary file with content

Converts a string of words into a merged camel-cased word

Converts a pathname into a URL

Updates the timestamp of a file

Unwrap an array, matrix or a vector to an array of more dimensions

Updates file progress bar

Updates progress bar

Updates the status bar (visually)

Sets the new values of given labels and updates the status bar

Attaches or loads packages

Sets package repositories

Validates the compiled lines

Validates the compiled lines

Outputs any warnings recorded

Identifies TRUE elements in a logical vector

Evaluates an expression and captures the code and/or the output

Evaluate an R expression with locale set temporarily

Evaluate an R expression with options set temporarily

Evaluate an R expression with repositories set temporarily

Evaluate an R expression with a temporarily set random set

Evaluate an R expression while temporarily diverting output

Evaluate an R expression and interrupts it if it takes too long

Reshape an array or a matrix by permuting and/or joining dimensions

Writes binary data to disjoint sections of a connection or a file

Writes a byte (8 bits) to a connection in Java format

Writes a data.frame to tabular text file

Writes a integer (32 bits) to a connection in Java format

Writes to each of the Verbose objects

All output methods

Writes objects if above threshold

Writes a short (16 bits) to a connection in Java format

Writes a string to a connection in Java format (UTF-8)