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 ...

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 ...

Data visualization may not deliver revelation on demand, but diligent visual exploration can unlock insights that might otherwise remain hidden Data visualization is one of the hottest areas of big ...