code><a href="poisson2multinom.html">poisson2multinom</a></code> and <code><a href="fit_poisson_nmf.html">fit_poisson_nmf</a></code></p>


<p>for details. Note that outputted likelihoods and deviances in</p>
<p></p>
<p><code>progress</code> are evaluated with respect to the equivalent
  Poisson NMF model.</p>
    </div>
    <div id="details">
    <h2>Details</h2>
    <p>With the default settings, the model fitting is
accomplished in four steps: (1) initialize the Poisson NMF model
fit (<code>init_poisson_nm