Re: [R] appending collums in for loop

Got it working with a package called 'xlsReadWritePro' (which requires a license after 30 day's...) This is my code: setwd("J:/Stage/Datasets2/Datasets/outData") masterTable<-read.table("AR1000900A_N_241110_(Mapping250K_Nsp)_2,Mapping250K_Nsp,CNprobes.tab _SNP_IDs.xls",sep="\t", dec=",", fill=T, h

Re: [R] appending collums in for loop

I can't reproduce your work, but I think you just need > regionMatchABCDE[,i] <- cbind(regionMatch[,10:18]) instead of regionMatchABCDE <- cbind(regionMatch[,10:18]) within the for loop Scott On Monday, March 21, 2011 at 7:36 AM, Who Am I? wrote: Hoi All, > > I am trying to append collums

Re: [R] appending collums in for loop

I don't think I understand. Can you work up a dummy example that will run independent of your actual data, and produce the problem? This will help everyone diagnose the problem. Naively this sounds like an indexing problem. Stephen On Mon, Mar 21, 2011 at 7:56 AM, Who Am I? wrote: > I forgot

Re: [R] appending collums in for loop

I forgot to say I need it to work in a for loop because it will be used for over 35 files. I previously programmed it in the most unorthodox way possible: setwd("J:/Stage/Datasets2/Datasets/outData") data1<-read.table("AR1000900A_N_241110_(Mapping250K_Nsp)_2,Mapping250K_Nsp,CNprobes.tab _SNP_IDs.x