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 ...

You won’t believe how easy it is to create animated bar charts in the R programming language to show rankings over time. Racing bar charts can be a useful way to visualize comparative data over time.

Want to tap into the Google Charts API with just a few lines of code? There’s an R package for that. For this example, I’ve graphed daily high and low temperatures in Fargo, ND (known for large ...