gammamix

Creates a finite mixture of gamma distributions.

Provides simple, fast, and stable functions to fit the normal
means model using empirical Bayes. For available models and details, see
function ebnm(). A detailed introduction to the package is provided
by Willwerscheid and Stephens (2021) <arXiv:2110.00152>.

Peter Carbonetto

ebnm

Solve the Empirical Bayes Normal Means Problem

Jason Willwerscheid

Matthew Stephens

Andrew Goldstein

Yusha Liu

gammamix function

<dl><dt>pi</dt>
<dd>A vector of mixture proportions.</dd>
<dt>shape</dt>
<dd>A vector of shape parameters.</dd>
<dt>scale</dt>
<dd>A vector of scale parameters.</dd>
<dt>shift</dt>
<dd>A vector of shift parameters.</dd></dl>

Arguments

Constructor for gammamix class — gammamix

<dl>

<dt>pi</dt>
<dd>A vector of mixture proportions.</dd>


<dt>shape</dt>
<dd>A vector of shape parameters.</dd>


<dt>scale</dt>
<dd>A vector of scale parameters.</dd>


<dt>shift</dt>
<dd>A vector of shift parameters.</dd>

</dl>

gammamix: Constructor for gammamix class

Description

Usage

Value

Arguments