[R] R doesn't recognize R_HOME value

Kirk Fleming kirkrfleming at hotmail.com
Tue Jul 24 22:57:59 CEST 2012


Windows 7 is where I'm seeing the problem.

The root problem: while I have R_HOME legitimately specified within Windows
7, and issuing 'set R_HOME' from the command line returns exactly the path
I've specified, doing a Sys.getenv('R_HOME') from R returns a completely
different path.

I ask, "What would cause a Sys.getenv() call to return a different value
than the OS does?"

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