Thankyou very much. I think "try" works for me. I am learning it .
Sirius -- View this message in context: http://r.789695.n4.nabble.com/optimization-in-for-loop-tp3633638p3634100.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.