With so much emphasis on getting insight from data these days, it’s no wonder that R is rapidly rising in popularity. R was designed from day one to handle statistics and data visualization, it’s ...

In addition to being open source (i.e. FREE, which is awesome!), there is a large and constantly growing community of people sharing their "R packages" (which is even more awesome!). These packages ...

R gives the capability of creating many graphical displays. These displays are used to view data in an easier and more concise way. In other words, graphs can help us make better sense of what happens ...