Hi,
Thank u so much for resolving my problem Ramya -- View this message in context: http://www.nabble.com/R-help-tp18121494p18126036.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.
