Pew Research Center releases its survey data publicly as IBM SPSS files with the .sav extension. But if you don’t have access to SPSS, there are free, open-source tools available to analyze and make ...

Databot is an experimental alternative to querychat that works with R or Python. And it’s now available as an add-on for the ...

The attendee can write, modify, and execute R codes for the statistical analysis. This class is the second in a three-course series that assumes no previous coding experience in R or any other ...