Re: [R] Passing command line parameters to a script
#!/bin/sh
echo 'a=${1}; b=${2}; source(myRcodeUsing_a_and_b.R); ' | R
--vanilla --quiet
and you can run this from shell like:
./callR valueOfa valueOfb
Best, Oleg
akintayo holder wrote:
Hi,
Does any one know if it is possible to create an R script that can use
command line parameters. I can execute an R script from the command line,
but I cannot figure out how to pass parameters to the script. The only
resources I have found seem somewhat involved or incomplete.
Any help is appreciated.
Akintayo
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--
Dr Oleg Sklyar | EBI-EMBL, Cambridge CB10 1SD, UK | +44-1223-494466
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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.
[R] Passing command line parameters to a script
Hi, Does any one know if it is possible to create an R script that can use command line parameters. I can execute an R script from the command line, but I cannot figure out how to pass parameters to the script. The only resources I have found seem somewhat involved or incomplete. Any help is appreciated. Akintayo [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Passing command line parameters to a script
Does system(command -arguments) works for you? Xiaohui akintayo holder wrote: Hi, Does any one know if it is possible to create an R script that can use command line parameters. I can execute an R script from the command line, but I cannot figure out how to pass parameters to the script. The only resources I have found seem somewhat involved or incomplete. Any help is appreciated. Akintayo [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Passing command line parameters to a script
probably you're looking for ?commandArgs(). I hope it helps. Best, Dimitris Dimitris Rizopoulos Ph.D. Student Biostatistical Centre School of Public Health Catholic University of Leuven Address: Kapucijnenvoer 35, Leuven, Belgium Tel: +32/(0)16/336899 Fax: +32/(0)16/337015 Web: http://med.kuleuven.be/biostat/ http://www.student.kuleuven.be/~m0390867/dimitris.htm - Original Message - From: akintayo holder [EMAIL PROTECTED] To: r-help@stat.math.ethz.ch Sent: Tuesday, March 06, 2007 9:11 AM Subject: [R] Passing command line parameters to a script Hi, Does any one know if it is possible to create an R script that can use command line parameters. I can execute an R script from the command line, but I cannot figure out how to pass parameters to the script. The only resources I have found seem somewhat involved or incomplete. Any help is appreciated. Akintayo [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
