On 19/05/11 20:20 PM, "Francisco Cabrera Rodriguez" <fffccc...@yahoo.com> wrote:
> I would like > to perform a cluster analysis to data of presence absence. > Which distance > and group linkage methods are best? Francisco, Nobody knows. Honestly. Some people may have opinions. Even strong opinions. Perhaps they will help you. We can start from the easier part: what makes a good class, in your opinion? Should they be uniform? or compact? or connected? or distinct? These criteria are contradictory and you must make your pick. Reading a good book may help. Cheers, Jari Oksanen _______________________________________________ R-sig-ecology mailing list R-sig-ecology@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-ecology
