Sample statistic values and estimated parameters of P3 distribution in Geheyan reservoir
Variables . | Sample statistic values . | P3 parameters . | ||||
---|---|---|---|---|---|---|
Mean . | L-Cv . | L-Cs . | α . | Β . | δ . | |
Qp (m3/s) | 7,820 | 0.4 | 1.2 | 2.78 | 0.0005 | 2606.7 |
W7 (108 m3) | 17 | 0.5 | 1.5 | 1.78 | 0.1569 | 5.7 |
Variables . | Sample statistic values . | P3 parameters . | ||||
---|---|---|---|---|---|---|
Mean . | L-Cv . | L-Cs . | α . | Β . | δ . | |
Qp (m3/s) | 7,820 | 0.4 | 1.2 | 2.78 | 0.0005 | 2606.7 |
W7 (108 m3) | 17 | 0.5 | 1.5 | 1.78 | 0.1569 | 5.7 |
Hypothesis test results of P3 marginal distribution for flood peak and volume
Variables . | Chi-square test . | K–S test . | ||
---|---|---|---|---|
χ20.05 . | Chi-square statistics, χ2 . | Dn,0.95 . | Dn . | |
Qp (m3/s) | 7.815 | 5.313 | 0.185 | 0.096 |
W7 (108 m3) | 9.488 | 3.396 | 0.185 | 0.078 |
Variables . | Chi-square test . | K–S test . | ||
---|---|---|---|---|
χ20.05 . | Chi-square statistics, χ2 . | Dn,0.95 . | Dn . | |
Qp (m3/s) | 7.815 | 5.313 | 0.185 | 0.096 |
W7 (108 m3) | 9.488 | 3.396 | 0.185 | 0.078 |