Some Classes of Estimators for Median Estimation in Survey Sampling

被引：5

作者：

Solanki, Ramkrishna S. ^{[1
]}

Singh, Housila P. ^{[1
]}

机构：

[1] Vikram Univ, Sch Studies Stat, Ujjain 456010, Madhya Pradesh, India

来源：

COMMUNICATIONS IN STATISTICS-THEORY AND METHODS | 2015年 / 44卷 / 07期

关键词：

Study variable; Auxiliary variable; Bias; Mean square error; Median; AUXILIARY INFORMATION; RATIO; QUANTILES;

D O I：

10.1080/03610926.2013.768664

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：

In this article, we have suggested some classes of estimators for estimating finite population median using information on an auxiliary variable. To study the properties of suggested classes of estimators under large sample approximation, a generalized class of estimators has been suggested with its properties. It has been shown that the suggested classes of estimators are more efficient than other existing estimators. The results have been illustrated through an empirical study.

引用

页码：1450 / 1465

页数：16

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