[R] unix environment variables under R
Detlef.Steuer at unibw-hamburg.de
Tue Oct 29 14:21:55 CET 2002
Sys.getenv() does the job.
On 29-Oct-2002 Jan Malte Wiener wrote:
> i am working on a little R-project with a couple od other guys.we use
> CVS, but everyone keeps the R-source files in different locations in his
> home-directory. of course this causes trouble when sourcing R-files. i
> thought a UNIX environment variable could be the solution, but R doesn't
> seem to know about the environment variables.
> e.g. >> source("$PROJECT/xxx.R") results in
> >> Error in file(file, "r") : unable to open connection
> is there something like environment variables for R?
> greetinx jan
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