# JSS 4545: description of source files

`setup.R`: installs dependencies and checks that the data has been downloaded correctly.
`Utility_fns.R`: various utility functions used throughout the code. 
`Poisson_sim.R`: reproduces the illustrative example with simulated Poisson data given in Sections 3.1 and 3.2.
`Heaton.R`: runs FRK v2 for the Heaton comparison study given in Section 3.3.
`MODIS.R`: reproduces the MODIS comparison study given in Section 4.1, with the functions for each considered package contained in the folder `MODIS_modelling_fns`.  
`Am.R`: reproduces the contaminated-soil comparison between `FRK` and `georob` given in Section 4.2.
`Syndey.R`: reproduces the Sydney-poverty example given in Section 4.3.
`Chicago.R`: reproduces the Chicago-crime example given in Section 4.4.

To reproduce the results of the manuscript with a single command, one may run `run_all.{sh/bat}` in terminal.  