Two-Level Supply Chain Network Construction in Big Data Environment

Table 3

Loading matrix in principal component analysis standard deviation of principal components, the contribution rate of each principal component, and the cumulative contribution rate.

	Comp1	Comp2	Comp3	Comp4	Comp5	Comp6
Fill	0.3539	0.5761	0.1970	0.1066	0.6980	0.0739
Order	0.4931	-0.3396	-0.0771	-0.3229	0.1762	-0.7073
Supply	0.4937	-0.2666	-0.3103	-0.3562	0.0398	0.6786
Default	-0.3609	-0.5361	-0.2603	0.3060	0.6464	0.0555
Relay	-0.4303	-0.0456	0.4247	-0.7531	0.2425	0.0799
Col_var	-0.2691	-0.4383	0.7815	0.3110	-0.0592	0.1562