[Retracted] Big Data Analytics and Discrete Choice Model for Enterprise Credit Risk Early Warning Algorithm

Table 7

Specific information of experimental subjects.

Features	A area	B area	C area	D area	E area	Total
Industry attribute
Agriculture, forestry, animal husbandry, and fishery	0	1	1	4	0	6
Mining industry	0	10	3	5	3	21
Manufacturing industry	2	85	48	48	162	345
Construction business	0	0	1	3	3	7
Wholesale and retail	0	0	0	3	2	5
Leasing business service industry	0	0	0	1	0	1
Transportation, warehousing, and postal services	0	0	0	0	2	2
Production and supply of electric gas and water	0	0	0	0	2	2
Other industries	0	7	1	6	11	25
Total	2	103	54	70	185	414
Types of enterprises
State-owned enterprise	0	0	0	0	3	3
Collective enterprise	0	4	0	3	10	17
Private enterprise	2	99	54	67	172	394
Total	2	103	54	70	185	414
Enterprise age
Within 5 years	2	43	42	20	73	180
6–15 years	0	48	10	43	93	194
16–25 years	0	10	2	5	15	32
More than 26 years	0	2	0	2	4	8
Total	2	103	54	70	185	414
Credit rating
Class A	0	11	9	7	29	56
Class AA	1	74	15	37	91	218
Class AAA	1	18	30	26	65	140
Total	2	103	54	70	185	414