pending upon the outliers removed. In that
case, remember that the reported <code>"n"</code> is always the total
possible columns available prior to outlier removal.</p>
    </div>
    <div class="section level2">
    <h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></a></h2>
    <p>This function by default calculates group mean values
per row in a numeric matrix. However, the stat function
can be changed to calculate row medians, row MADs, etc.</p>
<p>An added purpose of this f