A big thank you to all those of you who helped me with this problem. I really appreciated your advice!
Cheers, Christian -- ____________________________ Dr. Christian Gold, PhD http://www.hisf.no/~chrisgol ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
