an>
<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>fnctl</dt>
<dd><p>a character string indicating
the functional (summary measure of the distribution) for which inference is
desired. Choices include <code>"mean"</code>, <code>"geometric mean"</code>,
<code>"odds"</code>, <code>"rate"</code>, <code>"hazard"</code>.</p></dd>


<dt>formula</dt>
<