变量名称 | 样本量 | 平均值 | 标准差 | 最大值 | 最小值 |
lndigita | 33,462 | 2.822 | 67.127 | 0 | 6.909 |
did | 33,462 | 0.518 | 0.499 | 0 | 1 |
board | 33,462 | 2.203 | 0.248 | 1.609 | 2.890 |
age | 33,462 | 2.091 | 1.010 | −0.693 | 3.332 |
growth | 33,462 | 1.437 | 1.260 | −7.464 | 36.171 |
lever | 33,462 | 0.431 | 0.231 | −1.237 | 4.454 |
indep | 33,462 | 0.379 | 0.064 | 0.250 | 0.600 |
top1 | 33,462 | 34.129 | 15.152 | −9.330 | 120.780 |