[R] setwd and list.files / linux
Lars Beckmann
Lars.Beckmann at gmx.net
Thu Dec 4 17:38:31 CET 2008
Hey,
two questions regarding setwd and list.files:
I try to use the function list.files:
>datapath<-'/nfs/home/m/cremer/gaw/data/traws_chrs'
>fl<-list.files(datapath, pattern="\\.tped")
but I get the following error message:
Warning message:
In list.files(datapath, pattern = "\\.tped") :
list.files: '/nfs/home/m/cremer/gaw/data/traws_chrs/' is not a readable directory
> fl
character(0)
The use of setwd also does not work:
> setwd(datapath)
Error in setwd(datapath) : cannot change working directory
datapath exists and it doesn't matter whether I use single quotes ' or double quotes "
Any help?
Lars
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