What is puzzling me is that rnorm(1) is only evaluated *twice*, one time for each branch, with only 2 different random deviates, instead of giving ten different random deviates. y1 has indeed 10 values but with only 2 different ones. I would like to have rnorm be evaluated for each row and collect ten *different* random deviates.
y1 [1] 0.4087172 0.7707796 0.4087172 0.4087172 0.7707796 0.4087172 0.4087172 [8] 0.7707796 0.7707796 0.4087172 Thanks. Jacques. ______________________________________________ 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 and provide commented, minimal, self-contained, reproducible code.
