I've had the same problem, but although seems ridiculous I have solved by reducing the length of the name of the variables (yes the character length of each variable, e.g: if you have many variables named big_name_variable, rename it with bnv)
I hope this solves your problem. ______________________________________________ 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.
