Models

ARIMA

ANN

Forecast Steps

One-step

Two-step

Three-step

One-step

Two-step

Three-step

Minimum RMSE

2.6443

3.9751

5.1263

2.7144

4.1038

5.3986

RMSE of PF

2.7357

4.1937

5.4622

2.7357

4.1937

5.4622