Hi
I used the method of Kuhn et al (2011) to resolve polytomies in my tree leaving
me with a posterior of thousands of trees. I was wondering how I would go about
using PGLS on a sample of these trees so that the uncertainty in the resolution
of the polytomies is incorporated into my analysis (i.e. some kind of combined
coefficients and confidence intervals taken from multiple PGLS tests). This
seems preferable to using either a tree summarised from the posterior or the
initial tree complete with polytomies/arbitrarily resolved polytomies.
Thanks
Henry
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