search for: genotype_chunk

...ow enough about the way R works to know that this is a very inefficient way to do what the user wants (the LSB_JOBINDEX stuff is added by me so that this can work on many hundreds of input data files as LSF jobs - it's the nested loops I'm really interested in): gtpfile<-paste("genotype_chunk.", sep="", Sys.getenv("LSB_JOBINDEX")) snps<-read.table(gtpfile,header=TRUE) exp<-read.table("data.TXT",header=TRUE) # the above two files have columns for individuals and snps (or genes) for rows # so the next two lines simply transpose these data matrices...