Liam J. Revell wrote on 25/01/2010 05:09:
Hi Sam, Santiago,
To be clear, this procedure yields the squared-change parsimony
ancestral states for a continuous character (see Maddison, 1991; Syst.
Zool.). This will not provide MP ancestral state estimates for a
discrete character, if this is
Since this posting didn't get much of a response I thought I'd repeat
it under a different subject line that may get more attention. There
has been interest expressed in this list in being able to edit trees
graphically; with the RMesquite package announced below that is
possible. You can
