s="va">median</span>, <span class="va">range</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   response cyl       mean  median range_1 range_2</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 1       hp   4  82.636364  91.000  52.000 113.000</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 2       hp   6 122.285714 110.000 105.000 175.000</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 3       hp   8 209.214286 192.