n>
<span class="r-plt img"><img src="Subway-1.png" alt="" width="700" height="433"></span>
<span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/base/summary.html" class="external-link">summary</a></span><span class="op">(</span><span class="va">Subway</span><span class="op">$</span><span class="va">time</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max. </span>
<span class="r-out co"><span class