Table 6 Residuals comparison between ARIMA, SES and combinatorial model in the 45th week
Time series data | Model | ARIMA | SES | Combinatorial |
|---|---|---|---|---|
EOV | Mean of residual | 0.2358 | −0.6678 | −0.1994 |
Standard deviation of residual | 27.2980 | 30.9600 | 27.1130 | |
ROV | Mean of residual | −1.8806 | −0.7896 | −1.2008 |
Standard deviation of residual | 20.4810 | 20.9640 | 19.4588 |