n 3,774
  cells. (Genes with no expression in any of the cells were removed.)
  Since the majority of the UMI counts are zero, they are efficiently
  stored as a 3,774 x 16,791 sparse matrix. These data are used in
  the vignette illustrating how fastTopics can be used to analyze to
  single-cell RNA-seq data.</p>
    </div>



    <h2 class="hasAnchor" id="format"><a class="anchor" href="#format"></a>Format</h2>

    <p><code>pbmc_4k</code> is a list with the following elements:</p>
<dl'>

  <dt>counts</dt