Learnr tutorial to start off with ggplot2. Created for a course for PhD students at Medical Faculty, Univ.of Bergen.
Install this package through:
# uncomment the line below if you do not have `devtools` installed:
# install.packages("devtools")
devtools::install_github("jromanowska/RMED-ggplot-tutorial")
Then, go to the "Tutorial" tab in your RStudio, find the tutorial with the title "Basics of ggplot2" and click on the "Start tutorial" button. This will open a webpage in the viewer tab, which you can enlarge and navigate.