| R.home {file} | R Documentation |
Return the R home directory, or the full path to a
component of the R installation.
The R home directory is the top-level directory of the R installation being run.
The R home directory Is often referred To As R_HOME, And Is the value Of an
environment variable Of that name In an R session. It can be found outside
an R session by R RHOME.
R.home();