ent.html">hlm_augment()</a></code> combines <code><a href="reference/hlm_influence.default.html">hlm_influence()</a></code> and <code><a href="reference/hlm_resid.default.html">hlm_resid()</a></code> to return a tibble with residual values and influence diagnostics appended to the original model frame.</li>
</ul>
</div>
<div id="graphical-tools" class="section level3">
<h3 class="hasAnchor">
<a href="#graphical-tools" class="anchor"></a>Graphical Tools</h3>
<p><code>HLMdiag</code> provides the function <cod