UNBIASED ESTIMATION OF PROBABILITY WEIGHTED MOMENTS AND PARTIAL PROBABILITY WEIGHTED MOMENTS FROM SYSTEMATIC AND HISTORICAL FLOOD INFORMATION AND THEIR APPLICATION TO ESTIMATING THE GEV DISTRIBUTION

被引：58
|
作者：
WANG, QJ
机构：
[1] Department of Engineering Hydrology, University College Galway
来源：
JOURNAL OF HYDROLOGY | 1990年 / 120卷 / 1-4期
关键词：
D O I：
10.1016/0022-1694(90)90145-N
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Unbiased estimators of probability weighted moments (PWM) and partial probability weighted moments (PPWM) from systematic and historical flood information are derived. Applications are made to estimating parameters and quantiles of the generalized extreme value (GEV) distribution. The effect of lower bound censoring, which might be deliberately introduced in practice, is also considered. © 1990.
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页码：115 / 124
页数：10
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