phangorn (version 2.5.5)

upgma: UPGMA and WPGMA

Description

UPGMA and WPGMA clustering. Just a wrapper function around hclust.

Usage

upgma(D, method = "average", ...)
wpgma(D, method = "mcquitty", ...)

Arguments

D

A distance matrix.

method

The agglomeration method to be used. This should be (an unambiguous abbreviation of) one of "ward", "single", "complete", "average", "mcquitty", "median" or "centroid". The default is "average".

…

Further arguments passed to or from other methods.

Value

A phylogenetic tree of class phylo.

See Also

hclust, dist.hamming, NJ, as.phylo, fastme, nnls.tree

Examples

# NOT RUN {
data(Laurasiatherian)
dm <- dist.ml(Laurasiatherian)
tree <- upgma(dm)
plot(tree)

# }