pair.dist {phybase}R Documentation

Calculate all pairwise distances among taxa in the tree

Description

The function computes all pairwise distances among taxa in the tree.

Usage

pair.dist(nodematrix, nspecies)

Arguments

nodematrix the tree node matrix
nspecies the number of taxa in the tree

Value

The function returns a distance matrix.

Author(s)

Liang Liu lliu@oeb.harvard.edu

See Also

treedist, upgma, maxtree

Examples

treestr<-"((((H:0.00402,C:0.00402):0.00304,G:0.00705):0.00929,O:0.01635):0.1,W:0.11635);"
nodematrix<-read.tree.nodes(treestr)$nodes
pair.dist(nodematrix,5)

[Package phybase version 1.1 Index]