/satijalab.org/seurat/reference/ScaleData.html" class="external-link">ScaleData</a></span><span class="op">(</span><span class="va">trapnell</span>, verbose<span class="op">=</span><span class="cn">FALSE</span><span class="op">)</span>
<span class="va">trapnell</span> <span class="op">&lt;-</span> <span class="fu">Seurat</span><span class="fu">::</span><span class="fu"><a href="https://satijalab.org/seurat/reference/RunPCA.html" class="external-link">RunPCA</a></span><span class="op">(</span><span class="va