Model-Assisted Nonnegative Variance Estimator of the Ratio Estimator under the Midzuno-Sen Sampling Scheme

被引：0
|
作者：
Patel, Praful A. [1 ]
Patel, Jigna S. [1 ]
机构：
[1] Sardar Patel Univ, Vallbh Vidyanagar 388120, Gujarat, India
来源：
PAKISTAN JOURNAL OF STATISTICS AND OPERATION RESEARCH | 2012年 / 8卷 / 01期
关键词：
M-S sampling scheme; Model-Assisted estimator; Non-negative variance estimation;
D O I：
10.18187/pjsor.v8i1.175
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 article suggests a model-assisted variance estimator for the ordinary ratio estimator under the Midzuno-Sen sampling scheme. To compare the suggested estimator empirically with available estimators a Monte Carlo comparison is carried out using real populations. The suggested estimator has performed very well and has taken non-negative values with probability 1.
引用
收藏
页码：55 / 65
页数：10
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