Families of Estimators for Finite Population Variance Using Auxiliary Character Under Double Sampling the Non-respondents

被引：11
|
作者：
Sinha, R. R. [1 ]
Kumar, Vinod [1 ]
机构：
[1] Dr BR Ambedkar Natl Inst Technol, Dept Math, Jalandhar, India
来源：
NATIONAL ACADEMY SCIENCE LETTERS-INDIA | 2015年 / 38卷 / 06期
关键词：
Variance; Bias; Mean square error; Auxiliary character; Non-response; INFORMATION;
D O I：
10.1007/s40009-015-0380-6
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
In this paper, we have suggested the families of estimators for estimating the finite population variance using auxiliary character under incomplete information due to non-response. The asymptotic expressions of bias and mean square error of the proposed families of estimators are obtained and their properties are studied. Theoretical and empirical studies are performed to show the relative performance of the suggested families of estimators.
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页码：501 / 505
页数：5
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