Research Article
The Analysis of the Role of Bullwhip Effects on the Four-Level Supply Chain in Industry Using Statistical Methods
Table 4
Demand forecasting and retail order by the regression method.
| Period | Demand | Order | Warehouse |
| 1 | 0.97 | 6.97 | 6 | 2 | 1.11 | 0 | 4.89 | 3 | 1.25 | 0 | 3.64 | 4 | 1.39 | 0 | 2.26 | 5 | 1.53 | 5.27 | 6 | 6 | 1.67 | 0 | 4.33 | 7 | 1.81 | 0 | 2.52 | 8 | 1.95 | 5042 | 6 | 9 | 2.09 | 0 | 3.91 | 10 | 2.23 | 4.32 | 6 | 11 | 2.37 | 0 | 3.63 | 12 | 2.51 | 4.87 | 6 | 13 | 2.65 | 0 | 3.35 | 14 | 2.79 | 5.43 | 6 | 15 | 2.93 | 0 | 3.07 | 16 | 3.07 | 5.99 | 6 | 17 | 3.21 | 0 | 2.79 | 18 | 3.35 | 6.55 | 6 | 19 | 3.49 | 0 | 2.51 | 20 | 3.63 | 7.11 | 6 | 21 | 3.77 | 0 | 2.23 | 22 | 3.91 | 7.67 | 6 | 23 | 4.05 | 4.05 | 6 | 24 | 4.19 | 4.19 | 6 | 25 | 4.33 | 4.33 | 6 | 26 | 4.47 | 4.47 | 6 | 27 | 4.61 | 4.61 | 6 | 28 | 4.75 | 4.75 | 6 | 29 | 4.89 | 4.89 | 6 | 30 | 5.03 | 5.03 | 6 | 31 | 5.17 | 5.17 | 6 | 32 | 5.31 | 5.31 | 6 | 33 | 5.45 | 5.45 | 6 | 34 | 5.59 | 5.59 | 6 | 35 | 5.72 | 5.72 | 6 | 36 | 5.86 | 5.86 | 6 |
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