[R] unix environment variables under R
Jan Malte Wiener
jan.wiener at tuebingen.mpg.de
Tue Oct 29 10:11:09 CET 2002
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?
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