additive {ape} | R Documentation |
Fills missing entries from incomplete distance matrix using the additive or the ultrametric procedure (see reference for details).
additive(X) ultrametric(X)
X |
a distance matrix or an object of class |
a distance matrix.
Andrei Popescu niteloserpopescu@gmail.com
Makarenkov, V. and Lapointe, F.-J. (2004) A weighted least-squares approach for inferring phylogenies from incomplete distance matrices. Bioinformatics, 20, 2113–2121. http://dx.doi.org/10.1093/bioinformatics/bth211