The slides are available here: https://gadenbuie.github.io/gentle-ggplot2
You can use the script 0-companion-script.R
to follow along during the talk or to review the plots later.
You only need to install the following two packages (okay, one of them is the tidyverse, so it's a bit more than just two packages).
install.packages(c("tidyverse", "gapminder"))
Please feel free to use materials from these slides in your own materials, with attribution. Text and images are provided under the Creative Commons CC-BY-4.0 license. The software and code I have authored for these materials are provided with the MIT license.
These slides are an updated version of a presentation given at the Tampa R Users Group.
I also presented these slides for the ASA USF Student Chapter Data Analysis with R workshop on November 11, 2018.