Logarithmic type predictive estimators under simple random sampling

被引:14
|
作者
Bhushan, Shashi [1 ]
Kumar, Anoop [2 ]
Akhtar, Md Tanwir [3 ]
Lone, Showkat Ahmad [4 ]
机构
[1] Univ Lucknow, Lucknow 226007, Uttar Pradesh, India
[2] Dr Shakuntala Misra Natl Rehabil Univ, Dept Math & Stat, Lucknow 226017, Uttar Pradesh, India
[3] Saudi Elect Univ, Coll Hlth Sci, Dept Publ Hlth, Riyadh, Saudi Arabia
[4] Saudi Elect Univ, Coll Sci & Theoret Studies, Dept Basic Sci, Riyadh, Saudi Arabia
来源
AIMS MATHEMATICS | 2022年 / 7卷 / 07期
关键词
bias; efficiency; mean square error; predictive estimation; RATIO;
D O I
10.3934/math.2022668
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This study introduces a novel predictive estimation approach of the population mean based on logarithmic type estimators as predictor under simple random sampling. The bias and mean square error of the proffered predictive estimators are examined to the approximation of order one. The efficiency conditions are obtained and the performance of the proffered predictive estimators is examined regarding the contemporary predictive estimators existing till date. Further, a broad computational study is also administered utilizing few real and artificially rendered symmetric and asymmetric populations to exemplify the theoretical results.
引用
收藏
页码:11992 / 12010
页数:19
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