IMPROVED RATIO TYPE ESTIMATORS OF FINITE POPULATION MEAN

被引：0
|
作者：
Mahanty, B. [1 ]
Mishra, G. [1 ]
机构：
[1] Utkal Univ, PG Dept Stat, Bhubaneswar 751004, India
来源：
INTERNATIONAL JOURNAL OF AGRICULTURAL AND STATISTICAL SCIENCES | 2020年 / 16卷 / 02期
关键词：
Auxiliary information; Ratio type estimator; Mean square error; Simple random sampling; Efficiency;
D O I：
暂无
中图分类号：
S [农业科学];
学科分类号：
09 ;
摘要：
In this paper, some improved ratio type estimators using square root transformation and a priori and a posteriori information on coefficient of variation are suggested and is compared with Swain (2014) ratio type estimator and classical ratio estimator as regards MSE both theoretically and numerically.
引用
收藏
页码：733 / 738
页数：6
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