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

Directions to download swirl exercises are also available at https://github.com/kosukeimai/qss-swirl.

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

Report any technical issues to webmaster@press.princeton.edu

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