Shared Mechanism-Based Self-Adaptive Hyperheuristic for Regional Low-Carbon Location-Routing Problem with Time Windows

Table 3

Results of Friedman test.

Set	Algorithm		Test statistics				Conclusion
	HH-SMAA	HH-FRR-MAB	N	χ^2	df	p
LRP	1.26	1.74	19	9.000	1	0.003	χ^2>critical value, Reject H0
LRPSPD	1.29	1.71	19	8.000	1	0.005	χ^2>critical value, Reject H0