R: Proportional overlap between two mapped character histories...

map.overlap {phytools}

R Documentation

Proportional overlap between two mapped character histories on a tree

This function computes the fraction of a stochastic character mapping that is shared between two differently mapped trees.

map.overlap(tree1, tree2, tol=1e-6)

`tree1`	a modified `"phylo"` object (see `read.simmap`.
`tree2`	a modified `"phylo"` object with the same topology and branch lengths, but different map from `tree1`.
`tol`	an optional tolerance value.

A numerical value on the interval 0-1.

Revell, L. J. (2012) phytools: An R package for phylogenetic comparative biology (and other things). Methods Ecol. Evol., 3, 217-223.