On 12 February 2012 at 19:13, Uwe Ligges wrote: | Please do not double post.
And also do not cross-post: the same questions had been sent to (as well as answered at) the R-SIG-HPC list. Double-posting and cross-posting is impolite. Dirk -- "Outside of a dog, a book is a man's best friend. Inside of a dog, it is too dark to read." -- Groucho Marx ______________________________________________ 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.