hi. i would suggest re-formatting your message as plain text (not HTML), and re-sending it. this list strips out HTML content, and the plain text version you sent is close to illegible. cheers, Greg
______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.