Table 7: Statistical indices in forecasting process of the modified-hGP and diffusion models for the total number of OECD subscribers.

Statistical indices of the modified-hGP and diffusion models in forecasting the total number of OECD mobile subscribers
Model nameMAPEwSSEMSERMSEMAE

Modified-hGP0.012716690.000226 0.0069570.005281
Logistic0.0648080.0095130.001480.0384660.034057
Gompertz I0.042590.0042520.0007320.0270620.023146
Gompertz II0.0345390.0042140.0005740.0239670.019402
Bass0.0347370.0042380.0005750.0239830.019426
LogInLog0.0364360.0231290.0020480.0452590.024329
Bi-Logistic0.0181250.000281 0.0087640.007522