Table 3 Ljung-Box Q test results of different exponential smoothing models.
Model | Statistical magnitude | P value |
|---|---|---|
Simple seasonality model | 9.474 | 0.893 |
Winters addition model | 9.817 | 0.831 |
Winters multiplication model | 12.671 | 0.628 |
Model | Statistical magnitude | P value |
|---|---|---|
Simple seasonality model | 9.474 | 0.893 |
Winters addition model | 9.817 | 0.831 |
Winters multiplication model | 12.671 | 0.628 |