rceCode" id="cb20"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="va">kk</span><span class="op">&lt;-</span><span class="fu"><a href="https://rdrr.io/r/stats/kmeans.html" class="external-link">kmeans</a></span><span class="op">(</span><span class="op">(</span><span class="va">selection</span><span class="op">@</span><span class="va">omicsarray</span><span class="op">[</span><span class="va">tfs</span>,<span class="op">]</span><span class="op">)</span>,<span class="fl">10</s