l-link"><code>R/wrappers.R</code></a></small>
    <div class="hidden name"><code>f4ratio.Rd</code></div>
    </div>

    <div class="ref-description">
    <p>Calculate the D, f4, f4-ratio, or f3 statistic.</p>
    </div>

    <div id="ref-usage">
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">f4ratio</span><span class="op">(</span><span class="va">data</span>, <span class="va">X</span>, <span class="va">A</span>, <span class="va">B</span>, <span class="va">C</span>, <span