class="r-pr">#&gt;</span> 50   1.775742775</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 51   0.071761077</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 52   0.595039037</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 53   0.356783326</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 54   1.164052505</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 55  -1.906488863</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 56   1.00829