clr_biplot

Generates a centered log-ratio (CLR) biplot for compositional data.

Provides a collection of easy-to-use functions for creating
visualizations of compositional data using 'ggplot2'. Includes support
for common plotting techniques in compositional data analysis.

Marc ComasCuf

coda.plot

Plots for Compositional Data

Marc Comas-Cufí

clr_biplot function

<dl><dt>X</dt>
<dd>A matrix or data frame containing compositional data.</dd>
<dt>group</dt>
<dd>factor used to color the observations.</dd>
<dt>biplot_type</dt>
<dd>Character string specifying the type of biplot. Either `"covariance"` (default) or `"form"`.</dd>
<dt>alpha</dt>
<dd>Optional numeric value between 0 and 1. If provided, this overrides <code>biplot_type</code>. Controls the type of biplot:<ul>
<li>0 = covariance biplot</li>
<li>1 = form biplot</li>
</ul></dd>
<dt>shape_group</dt>
<dd>Optional factor used to assign shapes to the observations.</dd></dl>

Arguments

Compositional CLR Biplot — clr_biplot

<dl>

<dt>X</dt>
<dd>A matrix or data frame containing compositional data.</dd>


<dt>group</dt>
<dd>factor used to color the observations.</dd>


<dt>biplot_type</dt>
<dd>Character string specifying the type of biplot. Either `"covariance"` (default) or `"form"`.</dd>


<dt>alpha</dt>
<dd>Optional numeric value between 0 and 1. If provided, this overrides <code>biplot_type</code>. Controls the type of biplot:<ul>
<li>0 = covariance biplot</li>
<li>1 = form biplot</li>
</ul></dd>


<dt>shape_group</dt>
<dd>Optional factor used to assign shapes to the observations.</dd>

</dl>

clr_biplot: Compositional CLR Biplot

Description

Usage

Value

Arguments