 slope not different from 0.6666667 </span></span>
<span><span class="co">#&gt; Test statistic : r= 0.5261 with 23 degrees of freedom under H0</span></span>
<span><span class="co">#&gt; P-value : 0.005345</span></span></code></pre></div>
<p><em>Is robust SMA less sensitive to the dinosaur outliers? Is this
what you expected?</em></p>
<p>The results changed in both cases, but in a less dramatic way when
using robust SMA. The robust SMA slope only changed from
<code>0.75</code> to <code>0.77</code> on outlier