Dear colleagues,

I would like to know if anyone is aware of a way to estimate the ancestral 
states of a continuous character using Ornstein-Uhlenbeck
models that "allow the strength of selection and stochastic motion to vary 
across selective regimes" (as implemented in the OUwie R package).

Specifically, I would like to use the models OUM, OUMV, OUMA and OUMVA, for 
which I already estimated the parameter values, to indicate the most likely 
character value for each node of the phylogeny.

Any help on this will be most welcome.
Thanks in advance,

Bruno Vilela, Ph.D.
Postdoctoral researcher, Dept. of Biology
Washington University in Saint Louis
One Brookings Drive, Campus Box 1137
St. Louis, MO 63130-4899

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