| 论不连序系列样本概率权重矩不偏计算公式 |
| |
| 引用本文： | 李松仕.论不连序系列样本概率权重矩不偏计算公式[J].水文,1996(3):7-12. |
| |
| 作者姓名： | 李松仕 |
| |
| 作者单位： | 福建省水文总站 |
| |
| 摘 要： | 人们普遍认为要从理论上通过数学分析的方法来论证不连序系列样本概率权重矩的偏倚性是很困难的。本文根据次序统计量理论，分析推证了不连序系列样本概率权重矩的不偏计算公式，论证结果具有较重要的理论和实用意义。
|
| 关 键 词： | 概率权重矩 不连序系列 不偏计算公式 |
A Study on the Unbiased Calculating Formulas of Sample Probability Weighted Moments with Discrete Series |
| |
| Li Songshi.A Study on the Unbiased Calculating Formulas of Sample Probability Weighted Moments with Discrete Series[J].Hydrology,1996(3):7-12. |
| |
| Authors: | Li Songshi |
| |
| Institution: | General Hydrological Service of Fujian Province |
| |
| Abstract: | It is considered difficult to analytically prove whether sample probability weighted moments with discrete series are unbiased estimators.According to the theory of order statistics,the paper analytically proves the unbiased calculating formulas of sample probability weighted moments with discrete series. In a sense,it is valuable in theory and practice to have the proved results. |
| |
| Keywords: | probability weighted moments discrete series unbiased calculating formula |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《水文》浏览原始摘要信息 |
| 点击此处可从《水文》下载免费的PDF全文 |
