justed R-squared:  0.08545 </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> F-statistic: 60.12 on 1 and 733 DF,  p-value: 2.988e-14</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># Linear regression of atrophy on sex and height and their interaction, </span></span></span>
<span class="r-in"><span><span class="co"># with a multiple-partial F-test on the height-sex interaction</span></span></