Dear all. I need to build convex hulls around groups of points of an ordination (nMDS or PCoA). The groups were independently established with cluster analysis. I have learnt to plot convex hulls but would need to create every of the 21 groups independently. Do you know how could I just add the hulls to the ordination plot in an easier way? Thank you very much, Fernando.
*Dr. Fernando M. Archuby* CONICET-UNLP Tel?fono Personal: +54-221-15-6129667. farchuby at gmail.com paleobiologia at gmail.com [[alternative HTML version deleted]]