- **packages** stores the tar ball of home-made package, *commotions*.
- **R** stores the scripts running the simulations
- install the tar ball to in R to use the routines in *commotions* package
- **data** folder stores some data we extracted from previous literature. Use the scripts in R to generate simulation data. Note all simulation data are included, because of the large size of these datasets.
- **docs** folder stores the pre-print manuscript.