Hello
Sorry for this apparently simple question, but could not find the
right answer on the internet.
For a given phylo object in ape consisting of n tips, how can I
assign unique node numbers from 1 to 2n-1, such that if a node i is
ancestral to a node k, i
Hi Juan.
I'm pretty sure that by ape phylo convention all node numbers in
tree$edge are such that all descendants node numbers ancestor node
numbers. To assign numbers to node labels such that the reverse is true
(and such that node numbers go from 1:tree$Nnode) you can do:
