adephylo: listDD – R documentation

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listDD

List direct descendants for all nodes of a tree

The function listDD lists the direct descendants from each node of a tree. The tree can be of class phylo, phylo4 or phylo4d.

listDD(x, nameBy = c("label", "number"))

`x`	A tree of class `phylo`, phylo4 or phylo4d.
`nameBy`	a character string indicating whether the returned list must be named by node labels ("label") or by node numbers ("number").

A list whose components are vectors of named nodes (or tips) for a given internal node.

if(require(ape) & require(phylobase)){
## make a tree
x <- as(rtree(20),"phylo4")
plot(x,show.node=TRUE)
listDD(x)
}

Exploratory Analyses for the Phylogenetic Comparative Method

v1.1-11

GPL (>= 2)

Authors

Thibaut Jombart <t.jombart@imperial.ac.uk>, Stéphane Dray <stephane.dray@univ-lyon1.fr>, Anders Ellern Bilgrau <abilgrau@math.aau.dk>

Initial release

2017-12-18