Hi, I'm trying to create an abbreviated data file from a larger version. I can use the subset command to create a value for this data:
dat <-subset(raw.data, select=c(SNP, Pvalue)) > head (dat) SNP Pvalue 1 rs11 0.6516 2 rs12 0.3311 3 rs13 0.5615 but when I try to write.table using: write.table (dat, file = "/path/to/my/data.txt", sep = " ", col.names=NA) I end up with a file that looks like this: "" "SNP" "Pvalue" "1" "rs11" 0.6516 "2" "rs12" 0.3311 "3" "rs13" 0.5615 when what I want is something that looks like this: rs11 0.6516 rs12 0.3311 rs13 0.5615 What should I be including? Thanks, Margaux [[alternative HTML version deleted]] ______________________________________________ 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.