变量 | 样本量 | 均值 | 标准差 | 最小值 | 最大值 |
Size | 22,743 | 21.97 | 1.170 | 19.32 | 26.45 |
Lev | 22,743 | 0.406 | 0.193 | 0.0274 | 0.908 |
Roa | 22,743 | 0.0444 | 0.0652 | −0.373 | 0.257 |
Liquid | 22,743 | 2.521 | 2.624 | 0.236 | 35.50 |
Growth | 22,743 | 0.181 | 0.394 | −0.658 | 4.124 |
Cashflow | 22,743 | 0.0494 | 0.0677 | −0.223 | 0.282 |
CrossDum | 22,743 | 0.158 | 0.365 | 0 | 1 |
ListAge | 22,743 | 2.050 | 0.787 | 0 | 3.367 |
InBoard | 22,743 | 37.40 | 5.349 | 25 | 60 |
Dual | 22,743 | 0.291 | 0.454 | 0 | 1 |
Top1 | 22,743 | 33.85 | 14.14 | 8.087 | 75.84 |