| N | 极小值 | 极大值 | 均值 | 标准差 |
PRS | 2387 | 0.1012321 | 0.62462230 | 0.48120705288 | 0.124052316 |
IMP | 2387 | 0.0247774 | 0.15522678 | 0.01541073492 | 0.130558402 |
GROW SIZE | 2387 | −0.1034653 | 0.3766789 | 0.10445673 | 0.02991802 |
2387 | 18.556678 | 22.3356788 | 19.996783 | 0.212235265 | |
FL | 2387 | 0 | 1 | 0.4721 | 0.5600 |
ROA | 2387 | −0.25 | 0.3557 | 0.11792 | 0.243247 |
RD | 2387 | 0.1212 | 0.6594 | 0.4413 | 1.2302284 |