Plot a tree with parts and regimes assigned to these parts
PCMTreePlot(tree, palette = PCMColorPalette(PCMNumRegimes(tree),
PCMRegimes(tree)), ...)
a PCMTree or a phylo object.
a named vector of colors corresponding to the regimes in tree
Arguments passed to ggtree, e.g. layout = 'fan', open.angle = 8, size=.25.