文章基本信息

标题：IMPROVED SEPARATE RATIO AND PRODUCT EXPONENTIAL TYPE ESTIMATORS IN THE CASE OF POST-STRATIFICATION
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作者：Hilal A. Lone ; Rajesh Tailor
期刊名称：Statistics in Transition
印刷版ISSN：1234-7655
电子版ISSN：2450-0291
出版年度：2015
卷号：16
期号：1
页码：53-64
DOI：10.21307/stattrans-2015-003
出版社：Exeley Inc.
摘要：This paper addressed the problem of estimation of finite population mean in the case of post-stratification. Improved separate ratio and product exponential type estimators in the case of post-stratification are suggested. The biases and mean squared errors of the suggested estimators are obtained up to the first degree of approximation. Theoretical and empirical studies have been done to demonstrate better efficiencies of the suggested estimators than other considered estimators.
关键词：finite population mean;post-stratification;bias;mean squared error.