Dear R users, I would like to write a script to launch R commands from a Unix prompt but I do not have any idea how to do it. Can someone bring me help please? Thanks in advance Denis Choquet -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
>Dear R users, >I would like to write a script to launch R commands from a Unix prompt but I >do not have any idea how to do it. Can someone bring me help please? >Thanks in advance >Denis ChoquetI'm sure there are many ways to do this, but one is to write the script, say myscript.R, just as a list of R commands, and then write, on the command line: R --vanilla < myscript.R See the bottom of http://finzi.psych.upenn.edu/~baron/ for a couple of examples. The "vanilla" prevents R from reading various files, which, if they run, will lead it to present various prompts, etc. (See R --help for details.) Jon Baron -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
I use these basic scripts:
script.sh
---------
#!/bin/sh
R --no-save < script.R
---------
script.R
---------
exp1 <- read.table("exp1tot")
exp1 <- (30 - exp1)/30
tab <- read.table("numero_son")
exp <- cbind(tab,exp1)
write.table(exp,"try",sep=" ",eol="\n",row.names =
FALSE,col.names=FALSE)
---------
and now:
[machine] ./script.sh
R : Copyright 2001, The R Development Core Team
Version 1.3.0 (2001-06-22)
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type `license()' or `licence()' for distribution details.
R is a collaborative project with many contributors.
Type `contributors()' for more information.
Type `demo()' for some demos, `help()' for on-line help, or
`help.start()' for a HTML browser interface to help.
Type `q()' to quit R.
> exp1 <- read.table("exp1tot")
> exp1 <- (30 - exp1)/30
> tab <- read.table("numero_son")
> exp <- cbind(tab,exp1)
> write.table(exp,"try",sep="
",eol="\n",row.names = FALSE,col.names=FALSE)
>
[machine]
It works
Olivier Houix
On Thu, Jul 19, 2001 at 05:05:43PM +0200, zze-CHOQUET Denis stagiaire
FTRD/DMI/SOP wrote:> From: zze-CHOQUET Denis stagiaire FTRD/DMI/SOP <denis.choquet at
rd.francetelecom.com>
> To: "'r-help at lists.R-project.org'" <r-help at
lists.R-project.org>
> Subject: [R] Write a script
> Date: Thu, 19 Jul 2001 17:05:43 +0200
>
> Dear R users,
> I would like to write a script to launch R commands from a Unix prompt but
I
> do not have any idea how to do it. Can someone bring me help please?
> Thanks in advance
> Denis Choquet
>
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> r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
> Send "info", "help", or "[un]subscribe"
> (in the "body", not the subject !) To: r-help-request at
stat.math.ethz.ch
>
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>
--
Olivier Houix <houix at ircam.fr> tel: 01 44 78 15 51
Equipe Perception et Cognition Musicales http://www.ircam.fr/pcm/houix/
IRCAM 1 place Igor Stravinsky 75004 Paris
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Thanks to everybody for your help. I have tried to use R < myscript.R and it works. I have also tried R CMD BATCH myscript.R but I get an error: Error in png(filename = fichier) : the x11 device has not been loaded that correspond with the command lines: file1_paste(Classification,"dendo.png",sep="") png(filename=file1) plot(tri1) dev.off() I can't find where it comes from. I would like to use BATCH because I have some parameters to give to my script. Can someone also tell me how it has to be done? Thanks for your help Denis Choquet -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._