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? <s1008...@student.hsleiden.nl> wrote: > 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.xls",sep="\t", dec=",", fill=T, header=T) > bukuA<-read.table("AR1000900A_N_241110_(Mapping250K_Nsp)_2,Mapping250K_Nsp,CNprobes.tab > _SNP_IDs.xls _0,5 -0,51.xls", sep="\t", dec=",", fill=T, header=T) > bukuB<-read.table("AR1000901A_N_241110_(Mapping250K_Nsp),Mapping250K_Nsp,CNprobes.tab > _SNP_IDs.xls _0,5 -0,51.xls", sep="\t", dec=",", fill=T, header=T) > bukuC<-read.table("AR1000902A_N_241110_(Mapping250K_Nsp),Mapping250K_Nsp,CNprobes.tab > _SNP_IDs.xls _0,5 -0,51.xls", sep="\t", dec=",", fill=T, header=T) > bukuD<-read.table("AR1000903A_N_291110_(Mapping250K_Nsp),Mapping250K_Nsp,CNprobes.tab > _SNP_IDs.xls _0,5 -0,51.xls", sep="\t", dec=",", fill=T, header=T) > bukuE<-read.table("AR1000904A_N_241110_(Mapping250K_Nsp),Mapping250K_Nsp,CNprobes.tab > _SNP_IDs.xls _0,5 -0,51.xls", sep="\t", dec=",", fill=T, header=T) > bukuA<-data.frame(bukuA) > bukuB<-data.frame(bukuB) > bukuC<-data.frame(bukuC) > bukuD<-data.frame(bukuD) > bukuE<-data.frame(bukuE) > regionMatchA<-cbind(data1, bukuA[match(data1$Pos, bukuA$Pos),]) > regionMatchB<-cbind(data1, bukuB[match(data1$Pos, bukuB$Pos),]) > regionMatchC<-cbind(data1, bukuC[match(data1$Pos, bukuC$Pos),]) > regionMatchD<-cbind(data1, bukuD[match(data1$Pos, bukuD$Pos),]) > regionMatchE<-cbind(data1, bukuE[match(data1$Pos, bukuE$Pos),]) > > > regionMatchABCDE<-cbind(data1[,7],data1[,3], > regionMatchA[,10:18],regionMatchB[,10:18],regionMatchC[,10:18],regionMatchD[,10:18],regionMatchE[,10:18]) > write.table(regionMatchABCDE, file= "Array0-1-2-3-4-5_0,5 -0,5.xls", > append=F, col.names=T, row.names=F, quote=F, sep = "\t", dec=",") > > > -- > View this message in context: > http://r.789695.n4.nabble.com/appending-collums-in-for-loop-tp3393446p3393481.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick ____________________________________ | Auburn University | | Biological Sciences | | 331 Funchess Hall | | Auburn, Alabama | | 36849 | |___________________________________| | sas0...@auburn.edu | | http://www.auburn.edu/~sas0025 | |___________________________________| Let's not spend our time and resources thinking about things that are so little or so large that all they really do for us is puff us up and make us feel like gods. We are mammals, and have not exhausted the annoying little problems of being mammals. -K. Mullis "A big computer, a complex algorithm and a long time does not equal science." -Robert Gentleman ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.