This initial swirl module is a part of the DataTrail series and corresponds the introduction section:
03 Cleaning the Data which can be seen here without login.
You can run through this section on the Leanpub course and get credit for this module as well as certification by signing up here.
DataTrail is a no-cost, paid 14-week educational initiative for young-adult, high school and GED-graduates. DataTrail aims to equip members of underserved communities with the necessary skills and support required to work in the booming field of data science.
swirl::install_course()in the R console.
If you are encountering any issues with this swirl module, please file an issue here.