Making Small Multiples in R

Small multiples are one of the data viz tricks that experienced information designers LOVE. Ann Emery uses them: "My favorite part of data visualization workshops? The airports. Kidding. Watching jaws drop when folks are introduced to small multiples layouts for the first Read More about Making Small Multiples in R

The Life-Changing Magic of R

Many people come to R for one simple reason: it's free. That's one reason why both of us started using it. But as people use R, they come to appreciate its power. Here's an example: have you ever spent time using hlookups and vlookups to work with multiple columns in Excel. Was it a pain? Of course Read More about The Life-Changing Magic of R