R/PCMTree.R
PCMTreeUniqueRegimes.Rd
Unique regimes on a tree in the order of occurrence from the root to the tips (preorder)
PCMTreeUniqueRegimes(tree, preorder = PCMTreePreorder(tree))
tree | a phylo object with an additional member edge.regime which should be a character or an integer vector of length equal to the number of branches. |
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preorder | an integer vector of row-indices in tree$edge matrix as returned
by PCMTreePreorder. This can be given for performance speed-up when several
operations needing preorder are executed on the tree. Default : |
a character or an integer vector depending on tree$edge.regime.