Stability Analysis of Rock Slope Based on Improved Principal Component Analysis Model: Taking Fuwushan Slope as an Example

Table 2

Correlation matrix.

Influence factor
	1.000	0.469	0.429	0.659	0.382	-0.299
	0.469	1.000	0.157	0.615	0.258	-0.273
	0.429	0.157	1.000	0.352	0.346	0.098
	0.659	0.615	0.352	1.000	0.377	-0.356
	0.382	0.258	0.346	0.377	1.000	-0.049
	-0.299	-0.273	0.098	-0.356	-0.049	1.000