y.</p></dd>

<dt>agg_mat</dt>
<dd><p>The input matrix.</p></dd>

<dt>idrm</dt>
<dd><p>The identification number of the duplicated variables (row numbers of
the aggregation matrix <code>agg_mat</code>).</p></dd>

<dt>id</dt>
<dd><p>The identification number of each variable in the balanced hierarchy.
It may contains duplicated values.</p></dd>

</dl></div>
    <div class="section level2">
    <h2 id="see-also">See also<a class="anchor" aria-label="anchor" href="#see-also"></a></h2>
    <div class="dont-index