dwinsemius at comcast.net
Fri Nov 25 06:29:15 CET 2016
> On Nov 24, 2016, at 8:50 PM, Val <valkremk at gmail.com> wrote:
> Hi all,
> I am trying to get shell variable(s) into my R script in Linux . How
> do I get them?
> my shell script is
> Name=Alex; export Name
> Age=25; export Age
> How do get the Name and Age variables in my R script?
> My R script is
> print " Your Name is $Name and you are $Age years old"
You might want to look at `?system` and `?Sys.getenv`. Do note that for an R function the arguments need to be flanked by parentheses.
> My another shell script that call the R script is
> source t1.sh
> Rscript test.R
> So by running this script ./test.sh
> I want get: Your Name is Alex and you are 25 years old
> I can define those variables in R but that is not my intention.
Alameda, CA, USA
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