The plot title thickens
Congrats on making it to the last exercise in the course! You'll now use your knowledge of rlang to define a function to customize a ggplot2 scatterplot. The function will allow for a title to be produced automatically based on the inputted values of the function. Try it out!
The rlang package has also been loaded for you in this exercise.
This exercise is part of the course
Programming with dplyr
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Define custom function
my_scatter <- function(df, x_var, y_var, color_var) {
ggplot(df, aes(x = ___, y = ___)) +
geom_point(aes(color = ___)) +
ggtitle(paste(___(enquo(y_var)),
"versus",
as_label(___(x_var)),
"with colors by",
___(___(color_var))))
}