| fit_additive.LC.multi | FUNCTION TO FIT ADDITIVE MULTI-POPULATION MORTALITY MODEL |
| fit_multiplicative.LC.multi | FUNCTION TO FIT MULTIPLICATIVE MULTI-POPULATION MORTALITY MODEL |
| for_additive.LC.multi | FUNCTION TO FORECAST ADDITIVE MULTI-POPULATION MORTALITY MODEL |
| for_multiplicative.LC.multi | FUNCTION TO FORECAST MULTIPLICATIVE MULTI-POPULATION MORTALITY MODEL |
| MAE | MEAN ABSOLUTE ERRORS (MAE) |
| MAPE | MEAN ABSOLUTE PERCENTAGE ERROR (MAPE) |
| MSE | MEAN SQUARED ERRORS (MSE) |
| multipopulation_cv | FUNCTION TO APPLY CROSS-VALIDATION TECHNIQUES FOR TESTING THE FORECASTING ACCURACY OF MULTI-POPULATION MORTALITY MODELS |
| multipopulation_loocv | FUNCTION TO APPLY LEAVE-ONE-OUT CROSS-VALIDATION TECHNIQUE FOR TESTING THE FORECASTING ACCURACY OF MULTI-POPULATION MORTALITY MODELS |
| plotLC.multi | FUNCTION TO PLOT MULTI-POPULATION MORTALITY MODEL |
| regions | regions |
| SpainMap | Spain National map information |
| SpainNat | Spain National Mortality data |
| SpainRegions | Spain Regions Mortality data |
| SSE | SUM of SQUARED ERRORS (SSE) |