Source of the r02pro R package, the companion to the book
R Programming: Zero to Pro. It ships the datasets used in the book:
gm, gm2004, sahp, and ahp.
Install the released version from CRAN:
install.packages("r02pro")
Or the development version:
# install.packages("remotes")
# remotes::install_github("yangfengstat/r02pro")
install.packages("r02pro", repos = c('https://yangfengstat.r-universe.dev', 'https://cloud.r-project.org'))
Book source: https://github.com/r02pro/r02pro_source