9 - Appendix

Data Cleaning in R

Mapping in R

  • Tutorial to create a COVID-19 map at the state level

Recommended readings

  • How to Lie with Maps, Third Edition


Stuck with QGIS operations?

Google is your BFF! Type the operation you want to perform in a search bar and add the word "QGIS" at the beginning or in the end. The words that are bold (e.g. Joins) on this web material are common GIS operations which will help with your Google search. If you want to know how to perform Join in QGIS, google "join QGIS" that will give you pages for step-by-step instructions!