pre class="sourceCode r"><code><span><span class="fu">factor_regex</span><span class="op">(</span><span class="va">m</span>, at_start <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></code></pre></div>
    </div>

    <div class="section level2">
    <h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2>
    <dl><dt>m</dt>
<dd><p>A model object, created using a function such as <a href="https://rdrr.io/r/stats/lm.html" class="exter