It has been pointed out to me (in a private email) that there was a typo in my previous post;
X <- rpoisspp(100) should read X <- rpoispp(100) (i.e. just one "s"). Sorry 'bout that! :-) cheers, Rolf ______________________________________________ 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.