 class="co">#&gt;  2     2    0.134   NA     1      NA      NA         NA        NA     </span>
<span class="co">#&gt;  3     3   -1.72    -1.36  1      -1.34   -0.381     -1.15     -0.575 </span>
<span class="co">#&gt;  4     4    0.968    0.206 1       0.464   0.504      0.423     0.545 </span>
<span class="co">#&gt;  5     5    0.544   NA     1      NA      NA         NA        NA     </span>
<span class="co">#&gt;  6     6    1.73     2.19  1       0.113   1.62      -0.224     1.96  </span>
<span class=