Hi, I just found the solution to the problem in the following posts:
https://stat.ethz.ch/pipermail/r-sig-mac/2008-October/005395.html AND https://stat.ethz.ch/pipermail/r-sig-mac/2010-February/007106.html Now everything works. cheers Norma -- View this message in context: http://r.789695.n4.nabble.com/UTF8-tp873280p4365624.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.
