Estimation of population mean using information on auxiliary attribute in two-phase sampling

被引：3
|
作者：
Malik, Sachin [1 ]
Singh, Rajesh [1 ]
机构：
[1] Banaras Hindu Univ, Dept Stat, Varanasi 221005, Uttar Pradesh, India
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2015年 / 261卷
关键词：
Auxiliary attribute; Population mean; Double sampling; Efficiency and mean squared error;
D O I：
10.1016/j.amc.2015.03.045
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we have proposed an estimator for finite population mean using auxiliary information in form of attributes under double sampling. We have also derived the expression of mean squared error of the proposed estimator. The proposed estimator is compared with the simple mean per unit, usual double sampling ratio and product estimators. An empirical study is carried out to judge the merit of the proposed estimator. (C) 2015 Elsevier Inc. All rights reserved.
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页码：114 / 118
页数：5
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