Site Selection of Precast Concrete Component Factory Based on PCA and GIS

Table 4

Component score coefficient matrix.

	Component
	1	2
X1	0.916334	0.840756
X2	1.725522	0743105
X3	1.120696	−1.13733
X4	0.209841	0.209881
X5	0.757782	−0.7597
X6	1.528902	0.76348
X7	0.103895	0.142829
X8	1.232021	0.06485
X9	0.585852	0.634353
X10	1.227712	1.18678
X11	0.764211	-0.72705
X12	0.089186	0.13005
X13	0.000000	0.000114