Thank you Dennis. That was a great idea and it worked quite well! -- View this message in context: http://r.789695.n4.nabble.com/summing-items-within-a-row-tp2195458p2196793.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.
