2021/05/21 Created
2023/11/21 Updated
R language included in EPEL is available.
The executable file is in the path below.
/usr/bin/R
If you type "/usr/bin/R", R starts interactively.
X-Window environment
If you type "rstudio" in an environment where X Window system is available, RStudio Desktop (integrated development environment) starts with GUI.
Batch processing
Please prepare a file "FILENAME.r" in advance and enter as follows.
/usr/bin/R --no-save < FILENAME.r
To put the output in a separate file, enter as follows.
/usr/bin/R --no-save < FILENAME.r > OUTPUTFILE_NAME