compute_sum_var_diff

<code>compute_sum_var_diff</code> computes sum_{e edge} ell_j * Var[X_j - X_pa(j) | Y]

internal

Implementation of the automatic shift detection method for
Brownian Motion (BM) or Ornstein–Uhlenbeck (OU) models of trait evolution on
phylogenies. Some tools to handle equivalent shifts configurations are also
available. See Bastide et al. (2017) <doi:10.1111/rssb.12206> and
Bastide et al. (2018) <doi:10.1093/sysbio/syy005>.

Paul Bastide

PhylogeneticEM

Automatic Shift Detection using a Phylogenetic EM

Mahendra Mariadassou

compute_sum_var_diff function

<dl><dt>phylo</dt>
<dd>a phylogenetic tree</dd>
<dt>var_diff</dt>
<dd>result of function <code>compute_var_diff.BM</code></dd></dl>

Arguments

Compute weighted sum of var_diff — compute_sum_var_diff

<dl>

<dt>phylo</dt>
<dd>a phylogenetic tree</dd>


<dt>var_diff</dt>
<dd>result of function <code>compute_var_diff.BM</code></dd>

</dl>

compute_sum_var_diff: Compute weighted sum of var_diff

Description

Usage

Value

Arguments