Maybe if you could send that path via the arguments, you could get them back
using commandArgs().
Then you can setwd() and paste() to generate paths.
julien cuisinier wrote:
>
>
> Dear list,
>
>
>
>
>
>
>
> I use the R CMD BATCH to run a file of R commands (from php for info)
>
> This file of R commands contains a line to source a configuration file
> "source('path/conf.R')"
>
> In this configuration file I define some variables, e.g. the path of some
> file (uploaded before this R CMD using php) "PathUpload <- 'path/uploads'"
>
>
>
> What I would like to achieve is to make this "PathUpload" relative to were
> R is at the time I launch it using the R CMD BATCH command
>
>
>
> so I would end up with something like "PathUpload <- './uploads'" (as in
> php in this example)
>
>
>
>
>
> I could not find anything in help or previous posts...any feedback on
> feasibility appreciated
>
>
>
>
>
> Thanks & regards,
>
> Julien
>
> _________________________________________________________________
> [[elided Hotmail spam]]
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help@r-project.org mailing list
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
>
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