I used str(slovenia) and saw I was using wrong names - instead of year I tried years and the same with age.
For hmd.mx you need package RCurl. Thank you very much for your help! Martina -- View this message in context: http://r.789695.n4.nabble.com/hmd-mx-tp4630350p4630439.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.
