/span></span>
<span>    <span class="va">draws_obj</span>,</span>
<span>    references <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"Placebo"</span> <span class="op">=</span> <span class="st">"Placebo"</span>, <span class="st">"Drug A"</span> <span class="op">=</span> <span class="st">"Placebo"</span><span class="op">)</span></span>
<span><span class="op">)</span></span></code></pre></div>
</div