></span><span class="op">(</span><span class="va">bmi</span> <span class="op">~</span> <span class="va">age</span> <span class="op">+</span> <span class="va">hyp</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="fu">D3</span><span class="op">(</span><span class="va">mi1</span>, <span class="va">mi0</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span>    test statistic df1      df2 dfcom  p.value      r