变量 | 样本数量 | 均值 | 标准差 | 最小值 | 50%分位数 | 最大值 |
ROA | 3732 | 0.046 | 0.063 | −0.195 | 0.042 | 0.219 |
SLK | 3732 | 1.722 | 1.568 | 0.384 | 1.159 | 9.470 |
SALARY | 3732 | 14.568 | 0.697 | 13.082 | 14.534 | 16.606 |
SIZE | 3732 | 22.338 | 1.094 | 20.235 | 22.229 | 25.744 |
BS | 3732 | 2.116 | 0.184 | 1.609 | 2.197 | 2.639 |
GROW | 3732 | 0.154 | 0.262 | −0.246 | 0.089 | 1.484 |
AGE | 3732 | 10.116 | 6.574 | 0.000 | 8.000 | 28.000 |
CR | 3732 | 31.418 | 13.101 | 8.430 | 29.760 | 67.320 |