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.

With the rapid growth of embedded systems, and, in particular, IoT devices, there has been a growing need for improvements in the rechargeable battery systems that power them. In particular, many ...

The chart is simple. Actually taking care of a baby? Not so much. Caitlin Hudon, the lead data scientist at OnlineMedEd, made that all the more clear with a simple bar graph she created to show how ...