[Retracted] Modeling and Empirical Analysis of Regional Tourism Competitiveness Based on Niche Theory

Table 3

Composite niche overlap matrix of prefectures in Shaanxi.

Region	Xi’an	Tongchuan	Baoji	Xianyang	Weinan	Yan’an	Hanzhong	Yulin	Ankang	Shangluo
Xi’an	1.0000
Tongchuan	0.2138	1.0000
Baoji	0.5783	0.4861	1.0000
Xianyang	0.5776	0.6168	0.7959	1.0000
Weinan	0.4149	0.4402	0.6875	0.6926	1.0000
Yan’an	0.2993	0.8483	0.6251	0.6975	0.6219	1.0000
Hanzhong	0.4650	0.7109	0.6684	0.5767	0.7470	0.7537	1.0000
Yulin	0.2337	0.3699	0.4020	0.3650	0.4358	0.2865	0.3739	1.0000
Ankang	0.3737	0.6221	0.5339	0.4251	0.1935	0.4857	0.9116	0.1990	1.0000
Shangluo	0.2638	0.5052	0.6537	0.6005	0.4936	0.2708	0.6964	0.3276	0.7093	1.0000