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.

PeriodDemandOrderWarehouse

10.976.976
21.1104.89
31.2503.64
41.3902.26
51.535.276
61.6704.33
71.8102.52
81.9550426
92.0903.91
102.234.326
112.3703.63
122.514.876
132.6503.35
142.795.436
152.9303.07
163.075.996
173.2102.79
183.356.556
193.4902.51
203.637.116
213.7702.23
223.917.676
234.054.056
244.194.196
254.334.336
264.474.476
274.614.616
284.754.756
294.894.896
305.035.036
315.175.176
325.315.316
335.455.456
345.595.596
355.725.726
365.865.866