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

Table 4

Score coefficient matrix.

Proto component	Principal component 1	Principal component 2	Principal component 3	Principal component 4
	0.302	0.024	0.167	-0.287
	0.259	-0.223	0.348	0.786
	0.191	0.539	0.376	-0.557
	0.314	-0.103	0.181	0.094
	0.211	0.332	-1.013	0.277
	-0.149	0.604	0.374	0.662