sigma2OfR

Value of \(\sigma^2\) that maximizes the likelihood for a given value of
\(r\)

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

sigma2OfR 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

Value of \(\sigma^2\) that maximizes the likelihood for a given value of
\(r\) — sigma2OfR

<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>

sigma2OfR: Value of \(\sigma^2\) that maximizes the likelihood for a given value of \(r\)

Description

Usage

Arguments