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

Table 5

Descriptive statistics of input-output index variables of energy-saving and environmental protection industry GEM from 2010 to 2015.

Input-output index		Average	Max value	Min value	S. D.
Input index	Total equity financing (100 million yuan)	8.66	86.24	2.25	9.11
	Cost of equity financing (%)	0.49	1.00	0.01	0.31
	Total amount of debt financing (100 million yuan)	5.42	40.90	0.34	7.27
	Debt financing cost (%)	-0.53	16.93	-8.19	3.78
	Return on equity (%)	8.08	29.28	-10.18	5.36
Output indicators	Growth rate of main business income (%)	28.21	170.33	-63.85	35.65
	Turnover rate of total assets (%)	44.70	83.95	9.79	16.61