html">cleangrowth()</a></code> option <code>parallel</code>
should take advantage of multiple CPU cores when your hardware
allows.</li>
<li>Running <code>growthcleanr</code> on a machine with more CPU cores
and more RAM can improve this further.</li>
<li>Verify that supporting libraries like <code>data.table</code> are <a href="installation.html">installed properly</a> for your machine</li>
<li>If you are cleaning very large datasets with several million
observations or more, you might consider the techniqu