-link">mantelhaen.test</a></span><span class="op">(</span><span class="va">contraceptives</span><span class="op">)</span></span></code></pre></div>
<pre><code><span><span class="co">## </span></span>
<span><span class="co">##  Mantel-Haenszel chi-squared test with continuity correction</span></span>
<span><span class="co">## </span></span>
<span><span class="co">## data:  contraceptives</span></span>
<span><span class="co">## Mantel-Haenszel X-squared = 0.33106, df = 1, p-value = 0.565</span></span>
<span><