code>, <code>removeHalo</code>, and plenty more. We might want to wrap all or some of these in a single function to provide a more convenient API to the R user.</p>
<div class="rmdnote">
<p>
Design for humans: always keep in mind the interface you make available to users as you develop the package.
</p>
</div>
<p>You can always go beyond what the underlying library provides. For instance, the country selected by default is always China, regardless of whether the data includes that country or not. This can l