组合 | 平均值 | 标准差 | 最小值 | 最大值 |
B/H | 0.002706 | 0.104382 | −0.31328 | 0.345147 |
B/L | 0.006775 | 0.111521 | −0.39848 | 0.288962 |
B/M | 0.005321 | 0.090706 | −0.33612 | 0.351492 |
S/H | 0.009771 | 0.102598 | −0.33044 | 0.236585 |
S/L | 0.01667 | 0.13835 | −0.24347 | 0.679405 |
S/M | 0.006718 | 0.108011 | −0.36373 | 0.350758 |