I have created some boxplots using ggplot2 geom_boxplot. I see that it computes a set of variables on my dataframe; width, ymin, lower, notchlower, middle, notchupper, upper, and ymax. It seems like there should be a way to extract these computed values so that I can look at them. I have tried summary(boxplot) and str(boxplot). These give me a lot of information about how my plot was created but they do not list the computed variables.
Is there a way to quickly display these variables?