| data_prev_rec_alt | Intervention: prevention of recurrent depression (alternative) |
| data_prev_rec_base | Intervention: prevention of recurrent depression (base) |
| data_prev_sub_alt | Intervention: prevention of sub-clinical depression (alternative) |
| data_prev_sub_base | Intervention: prevention of sub-clinical depression (base) |
| data_tr_mild_alt | Intervention: treatment of mild depression (alternative) |
| data_tr_mild_base | Intervention: treatment of mild depression (base) |
| data_tr_mod_alt | Intervention: treatment of moderate depression (alternative) |
| data_tr_mod_base | Intervention: treatment of moderate depression (base) |
| data_tr_sev_alt | Intervention: treatment of severe depression (alternative) |
| data_tr_sev_base | Intervention: treatment of severe depression (base) |
| parameter_list | Model parameters list |
| run_app | Run the Shiny app |
| run_model | Run base and alternative simulation models |