search for: rcoal

Hi, I've been investigating the ape package for a while, and I was wondering if it is possible to: - display the names of the internal nodes (from a newick tree) - plot a pie-chart on top of each of the internal branches in a phylogram plot Thanks in advance, Cheers, Albert.

Hi, Using Ape, I have constructed an object of class "phylo", using the method 'nj' (lets call the object 'tree_ja'). I also have a given subset of 'tree_ja' in a vector (lets call the vector 'subspecies'). What I want to do, is construct a nj tree - plot(tree_ja) - but have the species in vector 'subspecies' shown as red at the tips of the