utils v3.3.1

The R Utils Package

R utility functions.

Functions in utils

Name Description
aregexec Approximate String Match Positions
browseEnv Browse Objects in Environment
bibentry Bibliography Entries
alarm Alert the User
BATCH Batch Execution of R
apropos Find Objects by (Partial) Name
aspell-utils Spell Check Utilities
available.packages List Available Packages at CRAN-like Repositories
aspell Spell Check Interface
adist Approximate String Distances
chooseBioCmirror Select a Bioconductor Mirror
capture.output Send Output to a Character String or File
close.socket Close a Socket
citEntry Bibliography Entries (Older Interface)
changedFiles Detect which files have changed
browseVignettes List Vignettes in an HTML Browser
chooseCRANmirror Select a CRAN Mirror
citation Citing R and R Packages in Publications
bug.report Send a Bug Report
cite Cite a bibliography entry.
create.post Ancillary Function for Preparing Emails and Postings
compareVersion Compare Two Package Version Numbers
debugger Post-Mortem Debugging
contrib.url Find Appropriate Paths in CRAN-like Repositories
dataentry Spreadsheet Interface for Entering Data
demo Demonstrations of R Functionality
data Data Sets
download.file Download File from the Internet
count.fields Count the Number of Fields per Line
example Run an Examples Section from the Online Help
file.edit Edit One or More Files
flush.console Flush Output to A Console
download.packages Download Packages from CRAN-like Repositories
format Format Unordered and Ordered Lists
edit.data.frame Edit Data Frames and Matrices
file_test Shell-style Tests on Files
findLineNum Find the Location of a Line of Source Code, or Set a Breakpoint There.
getS3method Get an S3 Method
help.start Hypertext Documentation
glob2rx Change Wildcard or Globbing Pattern into Regular Expression
help Documentation
globalVariables Declarations Used in Checking a Package
getFromNamespace Utility functions for Developing Namespaces
getAnywhere Retrieve an R Object, Including from a Namespace
ls.str List Objects and their Structure
make.packages.html Update HTML Package List
maintainer Show Package Maintainer
isS3method Is 'method' the Name of an S3 Method?
hsearch-utils Help Search Utilities
INSTALL Install Add-on Packages
localeToCharset Select a Suitable Encoding Name from a Locale Name
make.socket Create a Socket Connection
installed.packages Find Installed Packages
install.packages Install Packages from Repositories or Local Files
methods List Methods for S3 Generic Functions or Classes
menu Menu Interaction Function
package.skeleton Create a Skeleton for a New Source Package
packageDescription Package Description
modifyList Recursively Modify Elements of a List
mirrorAdmin Managing Repository Mirrors
packageName Find package associated with an environment.
news Build and Query R or Package News Information
packageStatus Package Management Tools
Question Documentation Shortcuts
object.size Report the Space Allocated for an Object
page Invoke a Pager on an R Object
rcompgen A Completion Generator for R
promptPackage Generate a Shell for Documentation of a Package
person Persons
PkgUtils Utilities for Building and Checking Add-on Packages
process.events Trigger event handling
prompt Produce Prototype of an R Documentation File
promptData Generate Outline Documentation for a Data Set
help.request Send a Post to R-help
edit Invoke a Text Editor
head Return the First or Last Part of an Object
combn Generate All Combinations of n Elements, Taken m at a Time
help.search Search the Help System
RHOME R Home Directory
removeSource Remove Stored Source from a Function.
RShowDoc Show R Manuals and Other Documentation
summaryRprof Summarise Output of R Sampling Profiler
RSiteSearch Search for Key Words or Phrases in Documentation
unzip Extract or List Zip Archives
untar Extract or List Tar Archives
Sweave Automatic Generation of Reports
rtags An Etags-like Tagging Utility for R
Rtangle R Driver for Stangle
read.table Data Input
setRepositories Select Package Repositories
sourceutils Source Reference Utilities
zip Create Zip archives
write.table Data Output
read.DIF Data Input from Spreadsheet
RweaveLatex R/LaTeX Driver for Sweave
read.fwf Read Fixed Width Format Files
read.fortran Read Fixed-Format Data in a Fortran-like Style
savehistory Load or Save or Display the Commands History
URLencode Encode or Decode a (partial) URL
utils-defunct Defunct Functions in Package utils
utils-deprecated Deprecated Functions in Package utils
utils-package The R Utils Package
REMOVE Remove Add-on Packages
fix Fix an Object
Rprofmem Enable Profiling of R's Memory Use
remove.packages Remove Installed Packages
stack Stack or Unstack Vectors from a Data Frame or List
Rscript Scripting Front-End for R
tar Create a Tar Archive
str Compactly Display the Structure of an Arbitrary R Object
toLatex Converting R Objects to BibTeX or LaTeX
View Invoke a Data Viewer
vignette View, List or Get R Source of Package Vignettes
recover Browsing after an Error
read.socket Read from or Write to a Socket
select.list Select Items from a List
relist Allow Re-Listing an unlist()ed Object
sessionInfo Collect Information About the Current R Session
update.packages Compare Installed Packages with CRAN-like Repositories
url.show Display a text URL
roman Roman Numerals
Rprof Enable Profiling of R's Execution
SweaveSyntConv Convert Sweave Syntax
txtProgressBar Text Progress Bar
SweaveUtils Sweave Driver Utilities
type.convert Type Conversion on Character Variables
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