Empirical Study on Indicators Selection Model Based on Nonparametric -Nearest Neighbor Identification and R Clustering Analysis

Table 4

The retained indicator after the first indicator filters.

Number	Indicator
1	net assets and year-end loan balance ratio
2	Operating Profit Ratio
3	costs net profit margin
4	net cash flow from operating activities
5	fixed assets turnover rate
6	shareholders' equity turnover rate
7	whether to audit
8	gender
9	GDP growth rate
10	CPI