| R.Version {base} | R Documentation |
R.Version() provides detailed information about the version of
R running.
R.version is a variable (a list) holding this
information (and version is a copy of it for S compatibility).
R.Version() R.version R.version.string version
R.Version returns a list with character-string components
platform |
the platform for which R was built. A triplet of the
form CPU-VENDOR-OS, as determined by the configure script. E.g,
|
arch |
the architecture (CPU) R was built on/for. |
os |
the underlying operating system |
system |
CPU and OS, separated by a comma. |
status |
the status of the version (e.g., |
major |
the major version number |
minor |
the minor version number, including the patchlevel |
year |
the year the version was released |
month |
the month the version was released |
day |
the day the version was released |
svn rev |
the Subversion revision number, which should be either
|
language |
always |
version.string |
a
|
R.version and version are lists of class
"simple.list" which has a print method.
Do not use R.version$os to test the platform the
code is running on: use .Platform$OS.type instead. Slightly
different versions of the OS may report different values of
R.version$os, as may different versions of R.
R.version.string is a copy of R.version$version.string
for simplicity and backwards compatibility.
sessionInfo which provides additional information;
getRversion typically used inside R code,
.Platform.
require(graphics) R.version$os # to check how lucky you are ... plot(0) # any plot mtext(R.version.string, side=1,line=4,adj=1)# a useful bottom-right note