[R] Path to R script

[Johannes W. Dietrich]

At 19:29 Uhr -0400 12.05.2010, Gabor Grothendieck wrote:
>If you are running the file via source("myfile.R") then just put this
>in the file:
>
>this.dir <- dirname(sys.frame(1)$ofile)
>
>This is a bit fragile since changes to the internals of source could
>break it but it does currently work.

Great, this is the solution. It works if the script has been saved 
before running.

Thank you,

J. W. D.
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