"op">)</span></code></pre></div>
<p>Perform dimensionality reduction by PCA and UMAP embedding. Note:</p>
<ul>
<li>SignacX actually needs these functions since it uses the nearest neighbor graph generated by Seurat.</li>
</ul>
<div class="sourceCode" id="cb5"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span class="co"># These are now standard steps in the Seurat workflow for visualization and clustering</span>
<span class="va">kidney</span> <span class="op">&lt;-</span> <span class="fu"><