One of the most appealing things about R is its ability to create data visualizations with just a couple of lines of code. [This story is part of Computerworld’s “Beginner’s guide to R.” You’ll find ...

R is an open-source programming language and environment with powerful and extensive features for data analysis, data visualization, and statistical computing. Although R first appeared in the 1990s, ...

The ggplot2 data visualization R package is extremely powerful and flexible. However, it’s not always easy to remember how to do every task – especially if you’re not a frequent user. How do you ...

Microsoft has added R data visualizations to its Power BI data analysis cloud service — options which no longer require either knowledge of R or having R on a local system. These new custom ...

Geoff McGhee is a journalist and data visualizer at Stanford University's Bill Lane Center for the American West. Data Points is a new series that explores the world of data visualization, information ...