</h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">D3</span><span class="op">(</span><span class="va">fit1</span>, fit0 <span class="op">=</span> <span class="cn">NULL</span>, dfcom <span class="op">=</span> <span class="cn">NULL</span>, df.com <span class="op">=</span> <span class="cn">NULL</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="#a