ss="co">#&gt; R-squared : 0.9216991 </span></span>
<span><span class="co">#&gt; P-value : 3.2428e-14 </span></span>
<span><span class="co">#&gt; </span></span>
<span><span class="co">#&gt; ------------------------------------------------------------</span></span>
<span><span class="co">#&gt; H0 : slope not different from 0.6666667 </span></span>
<span><span class="co">#&gt; Test statistic : r= 0.5016 with 23 degrees of freedom under H0</span></span>
<span><span class="co">#&gt; P-value : 0.010623</span></sp