gradSigma2OfR

Derivative of \(\sigma^2(r)\) in the hierarchical model

internal

Implements adaptive gPCA, as described in: Fukuyama, J. (2017)
<arXiv:1702.00501>. The package also includes functionality for applying
the method to 'phyloseq' objects so that the method can be easily applied
to microbiome data and a 'shiny' app for interactive visualization.

Julia Fukuyama

adaptiveGPCA

Adaptive Generalized PCA

gradSigma2OfR function

<dl><dt>Xtilde</dt>
<dd>The transformed data</dd>
<dt>r</dt>
<dd>r</dd>
<dt>D</dt>
<dd>The eigenvalues of Q</dd></dl>

Arguments

Derivative of \(\sigma^2\) — gradSigma2OfR

<dl>

<dt>Xtilde</dt>
<dd>The transformed data</dd>


<dt>r</dt>
<dd>r</dd>


<dt>D</dt>
<dd>The eigenvalues of Q</dd>

</dl>

gradSigma2OfR: Derivative of \(\sigma^2\)

Description

Usage

Arguments