is there a way to use existing environment variables in
I'm trying to set an environment variable in
Renviron.site that is made of another system environment variable.
What's the correct syntax to do s.th. like this?
# Renviron.site (or .Renviron) R_TEST = %USERPROFILE%/test/folder
This example is not working:
> Sys.getenv("R_TEST")  "%USERPROFILE%/test/folder" > Sys.getenv("USERPROFILE")  "C:\\Users\\xxxx"
Is this possible at all?