Estimation of ratio of population means in survey sampling when some observations are missing

被引：29

作者：

Toutenburg, H

Srivastava, VK

机构：

[1] Univ Munich, Inst Stat, D-80799 Munich, Germany

[2] Univ Lucknow, Dept Stat, Lucknow 226007, Uttar Pradesh, India

来源：

METRIKA | 1998年 / 48卷 / 03期

关键词：

ratio estimators; missing values; relative mean squared error;

D O I：

10.1007/PL00003973

中图分类号：

O21 [概率论与数理统计]; C8 [统计学];

学科分类号：

020208 ; 070103 ; 0714 ;

摘要：

This paper considers the estimation of the ratio of population means when some observations are missing. Four estimators are presented and their bias and mean square error properties are studied.

引用

页码：177 / 187

页数：11