"><span class="r-pr">#&gt;</span> 8          5.0         3.4          1.5         0.2  setosa</span>
<span class="r-in"><span><span class="va">iris</span><span class="op">[</span><span class="fl">3</span><span class="op">:</span><span class="fl">8</span>,<span class="op">]</span> <span class="op"><a href="https://magrittr.tidyverse.org/reference/pipe.html" class="external-link">%&gt;%</a></span></span></span>
<span class="r-in"><span>  <span class="fu">mutate_when</span><span class="op">(</span><span clas