Dear all, I would like to create a distance matrix based on the similarity Chao-Jaccard index based on raw abundances in R but so far I have not been able to find a package that does it. The Vegan package does not have this option and the dis.chao function of CommEcol creates a dissimilarity matrix. I hope that you can help find a solution.
thanks in advance! Irene Adamo [[alternative HTML version deleted]] _______________________________________________ R-sig-ecology mailing list R-sig-ecology@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-ecology