R_version_in_a_folder {installr} | R Documentation |
Get the version of the R installed in a folder
Description
Get the version of the R installed in a folder based on the structure of the filename README.R-... (where ... is a version number for R). This function helps detect the version number of an R installation even if the name of the folder is not standard. If multiple versions were installed, overwriting each other, the most recent is selected.
Usage
R_version_in_a_folder(folder)
Arguments
folder |
The folder for which we wish to know the R version. |
Value
Returns a character vector of the R version (or NA, if this is not an R installation folder)
See Also
Examples
## Not run:
R_version_in_a_folder(folder = R.home())
# returns the version of the current R installation
## End(Not run)
[Package installr version 0.23.4 Index]