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 ...

In a data-driven world, the ability to analyze and interpret information is critical. Harvard University’s Professional ...

The following is from a hands-on session I led at the recent Computer Assisted Reporting conference. There’s a lot of activity going on with R packages now because of a new R development package ...