aria-label="anchor" href="#data-summary"></a>
</h3>
<p>Once we load the data, it would be interesting to explore the data using summary tables. In the following examples, we will create a summary of cases (confirmed and death) by country. We will use the <code>chain</code> function to filter the case type, group by country, aggregated by cases, and sort by the number of cases. We will start with a confirmed cases summary:</p>
<div class="sourceCode" id="cb10"><pre class="sourceCode julia"><code class="sourc