splitTree

Primarily an internal function for <code>posterior.evolrate</code>, this function splits the tree at a given point, and returns the two subtrees as an object of class <code>"multiPhylo"</code>.

utilities

phylogenetics

A wide range of functions for phylogenetic analysis - concentrated in phylogenetic comparative biology, but also including numerous methods for visualizing, manipulating, reading or writing, and even inferring phylogenetic trees. Included among the functions in phylogenetic comparative biology are various for ancestral state reconstruction, model-fitting, and simulation of phylogenies and data, for continuous, discrete, and multivariate characters. A broad range of plotting methods for phylogenies and comparative data include, but are not restricted to, methods for mapping trait evolution on trees, for projecting trees into phenotypic space or a geographic map, and for visualizing correlated speciation between trees. Finally, numerous functions are designed for reading, writing, analyzing, inferring, simulating, and manipulating phylogenetic trees and comparative data. For instance, there are functions for randomly or non-randomly attaching species or clades to a phylogeny, for computing consensus phylogenies from a set, for simulating trees and phylogenetic data under a range of models, and for a wide variety of other manipulations and analyses that phylogenetic biologists might find useful in their research.

Liam Revell

phytools

Phylogenetic Tools for Comparative Biology (and Other Things)

splitTree function

<dl>	<dt>tree</dt>
<dd>phylogenetic tree.</dd>	<dt>split</dt>
<dd>split encoded as a list with two elements: <code>node</code>: the node number tipward of the split; and <code>bp</code>: the position along the branch to break the tree, measured from the rootward end of the edge.</dd></dl>

Arguments

Liam Revell <a href="/link/liam.revell%40umb.edu?package=phytools&version=1.2-0" data-mini-rdoc="phytools::liam.revell@umb.edu">liam.revell@umb.edu</a>

Author

Split tree at a point — splitTree

<dl>

	<dt>tree</dt>
<dd>phylogenetic tree.</dd>

	<dt>split</dt>
<dd>split encoded as a list with two elements: <code>node</code>: the node number tipward of the split; and <code>bp</code>: the position along the branch to break the tree, measured from the rootward end of the edge.</dd>

</dl>

Liam Revell <a href='mailto:liam.revell@umb.edu'>liam.revell@umb.edu</a>

splitTree: Split tree at a point

Description

Usage

Value

Arguments

Author

Details

References