If it is the script file, are you in the right directory. The error
indicates the system can not locate your program. Try typing it in by hand
and see what you get. You are probably not positioned where you think you
are.
On Sun, Apr 18, 2010 at 6:21 PM, Ayush Raman <ayushra...@gmail.com> wrote:
> Hi,
>
> Thanks for the advice but now I am getting an error which states that the R
> file/script cannot be opened. Also, my shell and R script is in an
> executable mode.
>
> My code is as follows:
>
> #!/bin/bash
>
> DataFile="input.txt"
> RProgram="Debug5.R"
> outputfile="output_perl_${I}${I}"
>
> time R --slave -f ${RProgram} --args ${DataFile} > ${outputfile}
>
> Regards,
> Ayush
>
> ---------- Forwarded message ----------
> From: Mario Valle <mva...@cscs.ch>
> Date: Sun, Apr 18, 2010 at 1:43 PM
> Subject: Re: [R] Table or file as STDIN to the R Script
> To: Ayush Raman <ayushra...@gmail.com>
>
>
> av <- commandArgs(TRUE)
> if(length(av) < 1) stop("Missing argument")
> r <- read.table(av[1])
>
> Then call your script as:
>
> R --slave -f your-script.r --args the-filename-to-be-read.dat
>
> Hope it helps
> mario
>
>
>
> On 18-Apr-10 18:57, Ayush Raman wrote:
>
> > Hi all,
> >
> > I am trying to call the R script/ R Program via my Shell Script. I need
> to
> > pass a file to the R script as an argument. When I am trying to do that I
> > am
> > getting error and only first line of the file is being read. Can you tell
> > me
> > how should I do that so that it reads the entire file in a R object so
> that
> > later I am able to process the matrix operation on that file. It is a tab
> > delimited file.
> >
> > Thanks.
> >
> >
> --
> Ing. Mario Valle
> Data Analysis and Visualization Group |
> http://www.cscs.ch/~mvalle
> <http://www.cscs.ch/%7Emvalle<http://www.cscs.ch/~mvalle>
> >
> Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60
> v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82
>
>
>
> --
> Regards,
> Ayush Raman
>
> [[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<http://www.r-project.org/posting-guide.html>
> and provide commented, minimal, self-contained, reproducible code.
>
--
Jim Holtman
Cincinnati, OH
+1 513 646 9390
What is the problem that you are trying to solve?
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