Thank you both for your replies. I've tried it with a small sample of the data and it works perfectly. I have no idea yet how it works but I will spend some time to figure it out.
Thank you! Thomas -- View this message in context: http://r.789695.n4.nabble.com/Automatic-Recoding-tp3784043p3785565.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.