Getting ready Loading up and checking the data Making our first ggplot2 graph Initializing ggplot2 Adding geoms (making a scatter plot) Color aesthetics Adding another geom (a line of best fit) A side note on aes() Faceted plots aka subplots facet_wrap facet_grid Other common graphs Histogram Boxplot Extra handy things Saving ggplots as a variable Changing labels Changing default theme Closing remarks ‘ggplot2’ is a popular graphing package for the R programming language.
