Re: [R-sig-phylo] Estimating the posterior prob of the ancestral states of two nodes

2023-03-05 Thread Liam J. Revell
Dear Sishuo. Yes, I think this would be a good way to do this. All the best, Liam Liam J. Revell Professor of Biology, University of Massachusetts Boston Web: http://faculty.umb.edu/liam.revell/ Book: Phylogenetic Comparative Methods in R

[R-sig-phylo] Estimating the posterior prob of the ancestral states of two nodes

2023-03-05 Thread Sishuo Wang
Dear all, I would like to ask for a little help from you. I wish to estimate the posterior probability that two ancestral nodes take particular states, given the observations of discrete trait at the tips of a tree. I was wondering if using a SCM approach described below would work. If so,