1.4 Cheatsheets

ggplot2 basics, aesthetics, scales... https://ggplot2.tidyverse.org/reference/#section-layer-geoms
ggplot2 cheatsheet https://rstudio.github.io/cheatsheets/data-visualization.pdf
dplyr cheatsheet https://rstudio.github.io/cheatsheets/data-transformation.pdf
tidyr cheatsheet https://rstudio.github.io/cheatsheets/tidyr.pdf