| 观测数 | 均值 | 标准差 | 最小值 | 最大值 | 偏度 | 峰度 |
Reve | 2019 | 1.51 | 1.323 | 0 | 7 | 2.380 | 5.320 |
Moti | 2019 | 1.69 | 0.577 | 1 | 3 | 0.149 | −0.605 |
Risk | 2019 | 4.05 | 1.164 | 1 | 5 | −1.054 | 0.249 |
com | 2019 | 4.61 | 0.997 | 1 | 5 | −2.455 | 4.832 |