Dear all,
I have been trying to get estimates of transition rates among
character states using fitDiscrete in geiger but it returns the
following error message:
> fitDiscrete(tree, h1, model="ARD")
Warning: some tree transformations in GEIGER might not be sensible
for nonultrametric trees.
Finding the maximum likelihood solution
[0 50 100]
[....................]
Error in getQ(exp(out$par), nRateCats, model) :
You must supply the correct number of rate categories.
>
I have traits with either 3 or 4 character states, and I have also
tried different trees and always had the same result when attempted
to fit an 'all-rates-differ' model. Any tips on what may be going on
and how to fix it?
Thanks a lot in advance,
ivan
Ivan Gomez-Mestre
Universidad de Oviedo
Spain
[[alternative HTML version deleted]]
_______________________________________________
R-sig-phylo mailing list
R-sig-phylo@r-project.org
https://stat.ethz.ch/mailman/listinfo/r-sig-phylo
