BasicsData visualization is a crucial part of data analysis, allowing you to visually explore and present your data. In R, there are several powerful packages that make creating visualizations ...

This is an introduction to R designed for participants with no programming experience. It can be taught in 3/4 of a day (approximately 6 hours). It is a redesigned version of the original Data ...

Determining whether or not you need a visualization is ***step one***. While it seems silly, this is probably something everyone (including myself) should be doing more often. A lot of times, it seems ...

What question is this map trying to answer? What types of data are represented on this map? Is this an effective use of data visualization? Why or why not? These are intended to have students start ...