Dear Vitor, you can give a look at this: https://europeanjournaloftaxonomy.eu/index.php/ejt/issue/view/1425 I wrote it for taxonomists. Far from perfect but has plenty of references and you can replicate the analyses with my data to practice.
Good luck. Cheers Andrea On Tue, 4 Nov 2025 at 02:21, Vítor Emídio <[email protected]> wrote: > Hello to all! > > I am currently involved in taxonomic research of some species of mammals, > and for these projects intend to use 2d geometric morphometrics (along with > other methods) to test for differences between pairs of putative species. > As of yet, I have done a PCA of the Procrustes coordinates, and there seems > to be some variation between species, but I would like to further test this > with more accurate methods. > > For that, I have seen some papers using a Procrustes Anova between pairs > of putative species, but I am somewhat confused on how to proceed with > these Anovas. Is it best that I use some correction on the results to > account for the numerous comparisons, even if I do comparisons only between > some of the possible pairings of species (i.e., species that share borders > of their geographic distributions)? Finally, are there recommendations on > how to proceed for those pairs of putative species for which the number of > landmarks ends up being greater than the number of specimens? > > I would also greatly appreciate any bibliography recommendations regarding > the usage of GM methods for taxonomy, as admittedly the statistics of these > analyses is not my forte. Thanks in advance for any help. > Best regards, > Vítor > > -- > You received this message because you are subscribed to the Google Groups > "Morphmet" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion visit > https://groups.google.com/d/msgid/morphmet2/9a3ca046-f772-4917-bdc2-f70d4b9d4e2fn%40googlegroups.com > <https://groups.google.com/d/msgid/morphmet2/9a3ca046-f772-4917-bdc2-f70d4b9d4e2fn%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- E-mail address: [email protected], [email protected] WEBPAGE: https://sites.google.com/view/alcardini2/ or https://tinyurl.com/andreacardini -- You received this message because you are subscribed to the Google Groups "Morphmet" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/morphmet2/CAJ__j7OPomsiRPT%2BsQApqoTzy3Vd77Lvgi2vbQYChH-HOYRf%3Dw%40mail.gmail.com.
