Didn't try the other two methods as I spent a bit of time trying to learn about reshape2. I was also able to melt the data and that went fine (although based on your post, melting is not needed).
Any ideas on why reshape2 dcast is giving fits ? -- View this message in context: http://r.789695.n4.nabble.com/Reshaping-a-dataframe-tp4649874p4649892.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.