[R] how to get the varifying character with two variables?
Prof Brian Ripley
ripley at stats.ox.ac.uk
Thu Sep 1 09:33:06 CEST 2011
See ?outer (use paste as the function, as in one of the examples).
On Thu, 1 Sep 2011, Jie TANG wrote:
> hi R user
> mtdno<-paste("data",1:3,sep="")
> tyno<-paste("obs",1:5,sep="")
> flnm<-paste(mtdno,tyno,"_err.dat",sep="")
>
> flnm is
> [1] "data1obs1_err.dat" "data2obs2_err.dat" "data3obs3_err.dat"
> [4] "data1obs4_err.dat" "data2obs5_err.dat"
>
> but actually what i want is data from 1 to 3 and obs from 1 to 5. thus ,I
> can read 15 files but not 5 files
>
> how could I do?
> thanks.
> --
> TANG Jie
>
> [[alternative HTML version deleted]]
>
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--
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
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