ong>Reading</strong><span style="font-weight: 400;">: </span><span style="font-weight: 400;"><br /></span><span style="font-weight: 400;">Chapter 13 &ldquo;Reduce Items and Attributes&rdquo;</span></p>
<p><span style="font-weight: 400;"><strong>Lectures</strong>:</span></p>
<ul>
<li><span style="font-weight: 400;">Histograms</span></li>
<li><span style="font-weight: 400;">Aggregating Data with Group-By</span></li>
<li><span style="font-weight: 400;">Hexbin Mapping</span></li>
<li><span style="font-weight: 4