print.summary.ShiftModel

Prints a formatted summary of a fitted <code>ShiftModel</code>, including the estimated parameters (<code>alpha</code>, <code>sigma2</code>, log-likelihood, and BIC), 
as well as details of detected shifts in the optimal trait value (mean) and variance. This method is typically called on the result of 
<code><a href="/link/summary()?package=ShiVa&version=1.0.1" data-mini-rdoc="ShiVa::summary()">summary()</a></code> applied to an object of class <code>ShiftModel</code>.

Implements statistical methods for detecting evolutionary shifts
in both the optimal trait value (mean) and evolutionary diffusion variance.
The method uses an L1-penalized optimization framework to identify branches
where shifts occur, and the shift magnitudes. It also supports the
inclusion of measurement error. For more details, see Zhang, Ho, and Kenney (2023) <doi:10.48550/arXiv.2312.17480>.

Wensha Zhang

ShiVa

Detection of Evolutionary Shifts in Both Optimal Value and
Variance

Lam Si Tung Ho

Toby Kenney

print.summary.ShiftModel function

<dl><dt>x</dt>
<dd>An object of class <code>summary.ShiftModel</code>, usually returned by <code>summary(model)</code> where <code>model</code> is a <code>ShiftModel</code>.</dd>
<dt>...</dt>
<dd>Additional arguments (currently ignored).</dd></dl>

Arguments

Prints a formatted summary of a fitted <code>ShiftModel</code>, including the estimated parameters (<code>alpha</code>, <code>sigma2</code>, log-likelihood, and BIC), 
as well as details of detected shifts in the optimal trait value (mean) and variance. This method is typically called on the result of 
<code><a href='https://rdrr.io/r/base/summary.html'>summary()</a></code> applied to an object of class <code>ShiftModel</code>.

Print Method for Summary of ShiftModel — print.summary.ShiftModel

<dl>

<dt>x</dt>
<dd>An object of class <code>summary.ShiftModel</code>, usually returned by <code>summary(model)</code> where <code>model</code> is a <code>ShiftModel</code>.</dd>


<dt>...</dt>
<dd>Additional arguments (currently ignored).</dd>

</dl>

print.summary.ShiftModel: Print Method for Summary of ShiftModel

Description

Usage

Value

Arguments