Research Article
A New Empirical Model for Short-Term Forecasting of the Broadband Penetration: A Short Research in Greece
Table 4
Results of the forecasting process for the models.
| Forecasting performance | Model | Mean Absolute Error (MAE) | R-Square | Correlation | Mean Absolute Percentage Error (MAPE) | Mean Squared Error (MSE) | Root Mean Squared Error (RMSE) | Sum of Squared Error (SSE)WLS |
| Forecasting Model | 0.00150121 | 0.99877253 | 0.999202491 | 0.032060 | | | 0.049023031 | Gompertz with constant | 0.00158061 | 0.99876359 | 0.99920045 | 0.033855 | | | 0.058116463 | Richards | 0.00186277 | 0.99834027 | 0.998929485 | 0.040750 | | | 0.068116161 | Gompertz | 0.00160523 | 0.99874607 | 0.999194834 | 0.047587 | | | 0.099948481 | Box Cox | 0.00200287 | 0.99844018 | 0.998966248 | 0.060265 | | | 0.058156471 | FLOG | 0.00199725 | 0.99844119 | 0.998967742 | 0.062505 | | | 0.054860705 | Bass | 0.00231788 | 0.99800684 | 0.998677706 | 0.084474 | | | 0.056633745 | Logistic with constant | 0.00231846 | 0.99800583 | 0.998677 | 0.084541 | | | 0.056633711 | Logistic | 0.00323439 | 0.99696693 | 0.998468875 | 0.111882 | | | 0.274783412 |
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