I am using R and ggplot2 to do some plots for publishing purposes. I have come across this plot and I would like to replicate it using ggplot2. However, I have never seen a plot like this made using ggplot2.
I'd like to align the bottom barplot in the following so that the groups line up vertically between the two plots:
Consider the following data.frame and chart: Some labels are hard to read due to small values. I'd like to jitter those vertically. I'm aware of position_jitter but it doesn't seem compatible with a stacked bar chart.