Heritage Science

Table 6 Pearson’s correlation coefficient

From: Evaluation of Chinese traditional military settlements’ defensive capabilities via principal component analysis (PCA): a case study of coastal Wei forts in the Ming dynasty

	Defensive capability index	Victory rate
Defensive capability index
Pearson correlation	1	0.726^**
Sig. (2-tailed)		0.000
N	52	52
Victory rate
Pearson correlation	0.726^**	1
Sig. (2-tailed)	0.000
N	52	52

^**Correlation is significant at the 0.01 level

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