[Retracted] Application of Improved DEA Algorithm in Public Management Problem Classification

Table 4

Common factor variance principal component analysis.

Ingredients	Initial eigenvalue			Extract sum of squares load
	Total	Variance%	Cumulative%	Total	Variance%	Cumulative%
1	7.943	61.161	61.161	7.943	61.161	61.161
2	0.993	7.612	68.774
3	0.978	7.531	76.213
4	0.743	5.682	81.943
5	0.621	4.634	86.876
6	0.454	3.421	90.122
7	0.412	3.139	93.201
8	0.271	2.008	95.212
9	0.258	1.921	97.136
10	0.191	1.446	98.599
11	0.131	.994	99.601
12	0.034	.241	99.846
13	0.023	.167	100.00