<span class="op">:</span><span class="fl">20</span></span></span>
<span class="r-in"><span><span class="va">u</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">5.43</span>, <span class="fl">3.25</span>, <span class="fl">8.15</span>, <span class="fl">5.53</span>, <span class="fl">7.28</span>, <span class="fl">6.61</span>, <span class="fl">5.91</span>, <span class="fl">4.94</span>, <span cla