Re: [R] filename

From: Christoph Buser <buser_at_stat.math.ethz.ch>
Date: Tue 10 May 2005 - 21:39:00 EST

Hi

the following works for me:

j <- "box"
z <- "plot"

jpeg(file=paste("YOURPATH",j,z,".jpg", sep = "")) boxplot(rnorm(100))
dev.off()

Regards,

Christoph Buser



Christoph Buser <buser@stat.math.ethz.ch> Seminar fuer Statistik, LEO C13
ETH (Federal Inst. Technology)	8092 Zurich	 SWITZERLAND
phone: x-41-44-632-4673		fax: 632-1228

http://stat.ethz.ch/~buser/

Lars writes:
> Hey,
>
> I'm generating a .jpeg file for a web application passing parameters to
> R via cgi. R gets the parameters by using commandArgs, which are passed
> to a variable named j and z
>
> j<-commandArgs()[3]
> z<-commandArgs()[4]
>
> Later I want to use the characters strings of the argument which the
> variables are holding for my filename, e.g.:
>
> jpeg(file="d:/data/images/jz.jpeg",...)
>
> i tried to use paste and as.character, but neither worked out the way i
> want it to.
>
> thanks for any advice, Lars Claussen
>
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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 Received on Tue May 10 21:44:19 2005

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