Sorry folks! My way worked already! I was just too blind to realize. Treat this post as solved. Anybody trying to achieve the same as me is adviced to try the way I described in my earlier post!
And thanks a lot for the advice I already recievd. Cheers Jannis ______________________________________________ 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.
