"></a>  <span class="fu">multi_backward</span>(<span class="at">crit =</span> mbic) <span class="sc">%&gt;%</span></span>
<span id="cb9-11"><a href="#cb9-11" aria-hidden="true" tabindex="-1"></a>  <span class="fu">stepwise</span>(<span class="at">crit =</span> mbic) <span class="ot">-&gt;</span> m</span>
<span id="cb9-12"><a href="#cb9-12" aria-hidden="true" tabindex="-1"></a><span class="fu">summary</span>(m)</span></code></pre></div>
<p>We set <code>minpv</code> to a low value to speed up the whole
proced