search for: lsb_jobindex

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2005 Mar 04
0
Is aggregate() what I need here?
I'm pretty new to R, and I've been given a script by a user who wants some help with it. I know 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) e...