he better, because we want minimal ambiguity amongst the consensus.</p>
    </div>
    <div class="section level2">
    <h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></a></h2>
    <p>Since a consensus matrix is symmetric, we only look at its lower (or upper)
triangular matrix. The proportion of entries strictly between <code>lower</code> and
<code>upper</code> is the PAC. In a perfect clustering, the consensus matrix would
consist of only 0s and 1s, and the PAC assessed on th