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PROGRAM:

NAME

R - a language for data analysis and graphics

SYNOPSIS

R [options] [< infile] [> outfile]
R CMD command [arguments]

DESCRIPTION

Start R, a system for statistical computation and graphics, with the specified options, or
invoke an R tool via the 'R CMD' interface.

R is a language which bears a passing resemblance to the S language developed at AT&T Bell
Laboratories. It provides support for a variety of statistical and graphical analyses. R
is a true computer language which contains a number of control-flow constructions for
iteration and alternation. It allows users to add additional functionality by defining
new functions.

On systems which have the GNU readline(3) library, R will maintain a command history, so
that commands can be recalled, edited and re-executed.

OPTIONS

Most options control what happens at the beginning and at the end of an R session, in
particular which files are being read and written, and how much memory is reserved for the
R process.

-h, --help
Print short help message and exit

--version
Print version info and exit

--encoding=ENC
Specify encoding to be used for stdin

--encoding ENC

RHOME Print path to R home directory and exit

--save Do save workspace at the end of the session

--no-save
Don't save it

--no-environ
Don't read the site and user environment files

--no-site-file
Don't read the site-wide Rprofile

--no-init-file
Don't read the user R profile

--restore
Do restore previously saved objects at startup

--no-restore-data
Don't restore previously saved objects

--no-restore-history
Don't restore the R history file

--no-restore
Don't restore anything

--vanilla
Combine --no-save, --no-restore, --no-site-file, --no-init-file and --no-environ

--no-readline
Don't use readline for command-line editing

--max-ppsize=N
Set max size of protect stack to N

--min-nsize=N
Set min number of fixed size obj's ("cons cells") to N

--min-vsize=N
Set vector heap minimum to N bytes; '4M' = 4 MegaB

-q, --quiet
Don't print startup message

--silent
Same as --quiet

--slave
Make R run as quietly as possible

--interactive
Force an interactive session

--verbose
Print more information about progress

-d, --debugger=NAME
Run R through debugger NAME

--debugger-args=ARGS
Pass ARGS as arguments to the debugger

-g TYPE, --gui=TYPE
Use TYPE as GUI; possible values are 'X11' (default) and 'Tk'.

--arch=NAME
Specify a sub-architecture

--args Skip the rest of the command line

-f FILE, --file=FILE
Take input from 'FILE'

-e EXPR
Execute 'EXPR' and exit

FILE may contain spaces but not shell metacharacters.

Commands:
BATCH Run R in batch mode

COMPILE
Compile files for use with R

SHLIB Build shared library for dynamic loading

INSTALL
Install add-on packages

REMOVE Remove add-on packages

build Build add-on packages

check Check add-on packages

LINK Front-end for creating executable programs

Rprof Post-process R profiling files

Rdconv Convert Rd format to various other formats

Rd2pdf Convert Rd format to PDF

Rd2txt Convert Rd format to pretty text

Stangle
Extract S/R code from Sweave documentation

Sweave Process Sweave documentation

Rdiff Diff R output ignoring headers etc

config Obtain configuration information about R

javareconf
Update the Java configuration variables

rtags Create Emacs-style tag files from C, R, and Rd files

Please use 'R CMD command --help' to obtain further information about the usage of
'command'.

Options --arch, --no-environ, --no-init-file, --no-site-file and --vanilla can be placed
between R and CMD, to apply to R processes run by 'command'

REPORTING BUGS

Report bugs at bugs.r-project.org

COPYRIGHT

Copyright © 2015 The R Foundation for Statistical Computing Platform: x86_64-pc-linux-gnu
(64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute
it under the terms of the GNU General Public License versions 2 or 3. For more
information about these matters see http://www.gnu.org/licenses/.

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