an>  1st Qu.:0.2900   1st Qu.:2.636   1: 685   2:639  </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  Median :0.3900   Median :2.912            3:442  </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  Mean   :0.4159   Mean   :2.937                   </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  3rd Qu.:0.5000   3rd Qu.:3.241                   </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  Max.   :1.0000   Max.   :4.771                   </