descriptionMeta: "This post explains how to build a treemap with subgroups in R. It uses the treemap package, provides reproducible code and explains how input data must be formatted." descriptionTop: ...

A Treemap chart provides a hierarchical view of data and makes it easy to spot patterns. The treemap chart branches are represented by rectangles, and each sub-branch is shown as a small rectangle.

If all the cells were filled out, like in the example below, a Treemap or Sunburst chart can still be created. Regardless of the format of your hierarchical data, you can create a Hierarchy Chart by ...

Following on from #204: This kind of visualization is useful to have, and since altair is now using a more recent vega-lite it should be possible to produce this now - but i'm not sure how to do it ...

In the Office 2016 Public Preview, we have provided a set of new charts to give you innovative ways to explore data and tell rich stories across Excel, Word and PowerPoint. Say hello to Waterfall, ...

Excel 2016 gives you six new chart styles. The three we explore here make it easier to compare data and show hierarchies and other relationships.

Forbes contributors publish independent expert analyses and insights. I help people communicate data clearly with graphs. If you are looking for examples of misleading or deceptive graphs, it is ...