Dear list,
I encountered a wee problem with the taxondive function (vegan). It's help page states that the sDelta+ index was developed by Clarke & Warwick (2001), but I can't find anything in this paper about it, nor in any other paper (?) It might be just a case of acute blindness. Any help is very much appreciated, Conny Clarke, K.R. & Warwick, R.M. (2001) A further biodiversity index applicable to species lists: variation in taxonomic distinctness. Marine Ecology Progress Series 216, 265-278. [[alternative HTML version deleted]] _______________________________________________ R-sig-ecology mailing list R-sig-ecology@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-ecology