tree.parent.node

phylo,

integer index of the node whose parent is
  desired

node,


  Extracts the parent node index for the given node.
  Returns -1 if the node is root. Return the index of the
  node directly above the given node. Returns -1 if the
  given node is root.


ggphylo is a set of functions for producing expressive
visualizations of phylogenetic data using ggplot. Its main features
include plotting a tree alongside its alignment and using tree
annotations to modulate visual elements of the plot (e.g. line width,
node size). Various convenience methods are also included for working
more easily with ape's phylo objects.

Gregory Jordan

ggphylo

Tools for laying out and plotting phylogenetic data
(trees and alignments) with ggplot.

tree.parent.node function

Extracts the parent node index for the given node. Returns -1 if the node is root.
Return the index of the node directly above the given node. Returns -1 if the given node is root.

tree.parent.node: Extracts the parent node index for the given node. Returns -1 if the node is root. Return the index of the node directly above the given node. Returns -1 if the given node is root.

Description

Usage

Arguments

Value