paco (version 0.2.2)

add_pcoord: Principle coordinate analysis of phylogenies

Description

Principle coordinate analysis of phylogenies

Usage

add_pcoord(D, correction = "none")

Arguments

D

A list with objects H, P, and HP, returned by prepare_paco_data

correction

Choose the method with which to correct negative eigenvalues ('none', cailliez', 'lingoes'). Default is 'none'.

Value

• The input list with added objects for the principal coordinates of the objects

Examples

data(gopherlice)
library(ape)
gdist <- cophenetic(gophertree)
ldist <- cophenetic(licetree)
D <- prepare_paco_data(gdist, ldist, gl_links)
D <- add_pcoord(D)