SAS, which originally stood for "Statistical Analysis System," is a statistical software suite that requires a paid subscription. Though it was originally an exclusively code-based tool, recent versions of the software have adopted a more straightforward, point-and-click user interface.

Availability: Subscription-based; Various free, browser-based versions for educators and learners are available and linked below:

The SAS website contains a huge array of tutorial and how-to videos that can be accessed for free. Have a look at them using the link below:

Kenyon has access to nearly 200 SAS books published by the software's developer, SAS Institute. Adding "SAS Institute" to a keyword search should bring up these books; a link to an example search is provided below.