Performance Evaluation of Financial Support for Transformation of Military Scientific and Technological Achievements Based on Machine Learning and PCA

Table 2

Statistics of input-output indicators of the whole sample.

Input-output index		Average	Max value	Min value	S. D.
Input index	Total equity financing (100 million yuan)	10.25	137.07	0.39	14.26
	Cost of equity financing (%)	1.04	4.32	0.00	0.69
	Total amount of debt financing (100 million yuan)	24.51	849	0.07	63.58
	Debt financing cost (%)	1.23	35.02	-66.05	4.06
	Return on equity (%)	7.36	324.42	-159.97	13.23
Output indicators	Growth rate of main business income (%)	17.03	880.88	-97.77	41.48
	Turnover rate of total assets (%)	63.26	389.00	0.62	42.23