Drill-down visualizations can be a good way to present a lot of data in a digestible format. In this example, we’ll create a graph of median home values by U.S. state using R and the highcharter ...

To plan a Web page when using ODS to generate a drill-down graph, you must determine what output you need, what HTML files you will name to store that output, and what links you need to implement the ...

The drill-down capability for this design requires only one drill-down level: from the bar chart to the pie charts. There is no legend and, therefore, there are no links from the legend. Thus, only ...