[R] Is a .R script file name available inside the script?
Roger D. Peng
rpeng at jhsph.edu
Thu Apr 7 15:25:05 CEST 2005
I think you might want 'commandArgs()' which gives you the original
command line call.
-roger
Darren Weber wrote:
> Hi,
>
> if we have a file called Rscript.R that contains the following, for example:
>
> x <- 1:100
> outfile = "Rscript.Rout"
> sink(outfile)
> print(x)
>
> and then we run
>
>
>>>source("Rscript.R")
>
>
> we get an output file called Rscript.Rout - great!
>
> Is there an internal variable, something like .Platform, that holds
> the script name when it is being executed? I would like to use that
> variable to define the output file name.
>
> Best, Darren
>
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