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Table 4 Mixed model ANOVA results (design 2)

From: Using an integrated order picking-vehicle routing problem to study the impact of delivery time windows in e-commerce

  Sum of squares df Mean square F p-value
Main effects
 F1: Geographical spread 878,212 1 878,212 212.63 0.000
 F2: Time window width 8,407,640 1 8,407,640 1794.96 0.000
 F3: Number of orders 1,064,855 1.363 781,464 152.92 0.000
Two-way interaction
 F1 X F2 17,228 1 17,228 3.678 0.060
 F1 X F3 215,138 1.363 157,883 30.896 0.000
 F2 X F3 383,502 1.576 243,286 243,312 0.000
Three-way interaction
 F1 X F2 X F3 19,557 1.576 12,407 12.408 0.000
Residuals
 Between subjects 239,554 58 4130   
 Within F2 271,673 58 4684   
 Within F3 403,871 79.033 5110   
 Within F2 X F3 91,418 91.428 1000   
Total 11,992,668 295.339