Dear all, linked to MRPP in Vegan there is a really nice function (meandist) which calculates a matrix of mean of distance, based on a grouping factor, from matrices of dissimilarity. I was wondering if there is an equivalent function calculating the standard deviation instead of the mean distance or if anyone has an idea how to do it. thanks a lot! Magali
[[alternative HTML version deleted]] _______________________________________________ R-sig-ecology mailing list R-sig-ecology@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-ecology