And, in case it is helpful, here is the GitHub repository with all the practice exercises I have created thus far: github.com/ellaudet/dss... My goal is to eventually create a set of practice exercises for every chapter of our book.

GitHub - ellaudet/dsslearnr: Practice Exercises for Data Analysis for Social Science (DSS)

Practice Exercises for Data Analysis for Social Science (DSS) - ellaudet/dsslearnr