
  <dt>fit</dt><dd><p>Poisson non-negative matrix factorization (NMF) fitted
    to the UMI count data, with rank <code>k = 6</code>. See the vignette
    how the Poisson NMF model fitting was performed.</p></dd>

</dl>

    <h2 class="hasAnchor" id="references"><a class="anchor" href="#references"></a>References</h2>

    <p>G. X. Y. Zheng <em>et al</em> (2017). Massively parallel digital
transcriptional profiling of single cells. <em>Nature Communications</em>
<b>8</b>, 14049. <a href='https://doi.org/10.