="r-out co"><span class="r-pr">#&gt;</span>             Df Sum Sq Mean Sq F value Pr(&gt;F)  </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> group        2  262.7  131.37    4.05 0.0325 *</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Residuals   21  681.2   32.44                 </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> ---</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1