Andy,
Andy Rominger wrote on 09/04/2011 08:37:
Hello,
I'm working with a friend on a problem where we'd like to simulate
many possible trees that all have the same topology, but differ in branch
lengths (or equivalently in node ages). We have a known age for the root,
and all tips correspond
Rafael,
You should not used the transformation suggested on this wiki (it is a
bit outdated, NPRS has been removed from ape). In most situations, you
should just leave S=1.
chronopl() is not broken, but maybe not as reliable than Sanderson's
r8s, though I have seen examples where both
