per Triangular Part of
the matrix. FALSE by default.</p></dd>


<dt>reorder</dt>
<dd><p>A logical value to reorder by a Hierarchical Clustering. FALSE
by default.</p></dd>

</dl></div>
    <div class="section level2">
    <h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
    

<p>A ggplot object showing the upper triangular elements of the matrix.</p>
    </div>

    <div class="section level2">
    <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#re