an class="va">kidney.small</span> <span class="op">&lt;-</span> <span class="va">kidney</span><span class="op">[</span>, <span class="op">!</span><span class="va">celltypes</span><span class="op">$</span><span class="va">CellStates</span> <span class="op">%in%</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html">c</a></span><span class="op">(</span><span class="st">"NonImmune"</span>, <span class="st">"Fibroblasts"</span>, <span class="st">"Unclassified"</span>, 
    <span class="st">"Endothelial