变量 | 均值 | 标准差 | 最小值 | 最大值 | 样本量 |
HQD | 8.387 | 0.918 | 5.96 | 11.21 | 1230 |
DT | 1.137 | 1.226 | 0 | 5.737 | 1230 |
TI | 202.794 | 439.195 | 0 | 6559 | 1230 |
ROA | 0.038 | 0.076 | −1.057 | 0.272 | 1230 |
OC | 55.665 | 15.224 | 19.338 | 93.327 | 1230 |
LEV | 0.395 | 0.171 | 0.031 | 1.306 | 1230 |
SIZE | 7.88e+09 | 1.62e+10 | 4.25e+08 | 3.37e+11 | 1230 |
CASH | 4,928,379 | 1.85e+09 | −3.91e+10 | 9.84e+09 | 1230 |