>flights</span><span class="op">)</span> <span class="op"><a href="https://magrittr.tidyverse.org/reference/pipe.html" class="external-link">%&gt;%</a></span> <span class="fu"><a href="https://rdrr.io/r/stats/na.fail.html" class="external-link">na.omit</a></span><span class="op">(</span><span class="op">)</span></span></code></pre></div>
</div>
<div class="section level3">
<h3 id="subset-rows">Subset rows<a class="anchor" aria-label="anchor" href="#subset-rows"></a>
</h3>
<div class="sourceCode" id="cb19"><