A Hybrid Genetic Algorithm for Integrated Truck Scheduling and Product Routing on the Cross-Docking System with Multiple Receiving and Shipping Docks

Table 10

ANOVA table for the best percent deviation rate from the lower bound of heuristics.

Source of variation	Degree of freedom	Sum of squares	Mean square	F	value
Heuristic (fixed factor)	2	43.10	21.55	9.49	<0.001
Problem (random factor)	19	821.53	43.24	19.03	<0.001
Error	38	86.33	2.27
Total	59	950.96