This code contains scripts for generating data (specifically, these scripts numerically implement our mathematical model). There are three data generating scripts: "Script_for_generating_parameter_sweep_data.m", "Script_for_generating_single_trial_data.m", "Script_for_generating_initial_genotype_frequencies.m". Running the "Script_for_generating_parameter_sweep_data.m" script will generate long-term (equilibrium) results for a range of d (parasite virulence) and lag (parasite evolutionary lag) values, and save these results in matrices. Running the "Script_for_generating_single_trial_data.m" script will generate over-time (dynamical) results for a specific set of parameter values. Both of these scripts call the "Script_for_generating_initial_genotype_frequencies.m" in order to generate the initial genotype frequencies that start off each run. Full details about this nonGeographicDataset can be found at https://doi.org/10.5285/0b78e33c-1f81-4125-9558-c354292bda92