Creating a facet_wrap plot with ggplot2 with different annotations in each plot

Question

I am using ggplot2 to explore the result of some testing on an agent-based model. The model can end in one of three rounds per realization, and as such I am interested in h

Answer 1

The same question may be asked as for adding segments for each facet. We can solve these general problems by geom_segment instead of annotate("segment",...), for the geom_foo, we can define a data.frame to store the data for the geom_foo.