[Retracted] Risk Evaluation Study of Urban Rail Transit Network Based on Entropy-TOPSIS-Coupling Coordination Model

Table 3

Results of two-factor and three-factor risk coupling calculations.

Year	E-S	E-T	S-T	E-S-T
2000	0.706848266	0.707045225	0.477653744	0.278363504
2001	0.706840272	0.707080423	0.476984636	0.277563834
2002	0.706866093	0.707103581	0.475869973	0.276825274
2003	0.706886642	0.707103555	0.47570298	0.275646204
2004	0.706991312	0.707106312	0.474370109	0.274784144
2005	0.707056031	0.707104543	0.472856308	0.273784565
2006	0.707095162	0.707106271	0.472108388	0.27301559
2007	0.707102599	0.707106736	0.470917514	0.271881172
2008	0.707057535	0.707097484	0.468729786	0.270321168
2009	0.7071	0.707103057	0.471217156	0.268368082
2010	0.707090675	0.707106759	0.470296768	0.26645825
2011	0.707030181	0.70710517	0.468724052	0.265600117
2012	0.707053756	0.707101545	0.46885766	0.264379497
2013	0.706993127	0.707085698	0.467340377	0.263035824
2014	0.706920686	0.707082975	0.466451061	0.261731552
2015	0.706743803	0.707093851	0.465277297	0.260486344
2016	0.706542267	0.707106608	0.464940613	0.25872955