Bethe Tree
Generates a Bethe tree with given tips, inner edge lengths, and outgroup.
bethe.tree(tips, level.lengths = NULL, outgroup="O", outgroup.dist=1)
tips |
A list of tip names as a character vector. Should be a power of 2. All tip names must be distinct. |
level.lengths |
Edge lengths for each level, counted from the bottom up. NULL means a default of 1. If the vector isn't long enough, the last value will be repeated as necessary. |
outgroup |
The tip label for the outgroup. |
outgroup.dist |
The distance of the outgroup from the root. |
Generates a Bethe tree with specified internal edge lengths.
A class of type phylo representing the tree.
John Chakerian
Chakerian, J. and Holmes, S. P. Computational Tools for Evaluating Phylogenetic and Heirarchical Clustering Trees. arXiv:1006.1015v1.
plot(bethe.tree(as.character(1:16), 1:4, "17", 14))
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