Swirl Review Exercises for the book, Quantitative Social Science: An Introduction

 

Directions


  • Install the swirl package:
install.packages("swirl")
  • Install the qss-swirl lessons:
library(swirl) # load the swirl package
install_course_github("kosukeimai", "qss-swirl")
  • Start a qss-swirl lesson (after loading the swirl package):
swirl()
  • Uninstall the qss-swirl lessons (after loading the swirl package):
uninstall_course("qss-swirl")
  • Update the qss-swirl lessons (after loading the swirl package):
uninstall_course("qss-swirl") # uninstall the course
install_course_github("kosukeimai", "qss-swirl") # reinstall the course
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