Thanks I agree i did not asked the question correctly, but I solved the issue using the suggestions from this post. http://www.mail-archive.com/r-h...@stat.math.ethz.ch/msg23646.html
-- View this message in context: http://r.789695.n4.nabble.com/grep-tp3004422p3006236.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.
