code class="sourceCode R"><span><span class="kw"><a href="https://rdrr.io/r/base/library.html" class="external-link">library</a></span><span class="op">(</span><span class="va"><a href="https://github.com/pegeler/samplesizeCMH">samplesizeCMH</a></span><span class="op">)</span></span>
<span></span>
<span><span class="co"># Pre-computing counts (for readability)</span></span>
<span><span class="va">column_props</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/apply.html" c