IMPROVEMENT IN ESTIMATING POPULATION MEAN USING TWO AUXILIARY VARIABLES IN TWO-PHASE SAMPLING

被引：0

作者：

Singh, Rajesh ^{[1
]}

Chauhan, Pankaj ^{[2
]}

Smarandache, Florentin ^{[3
]}

机构：

[1] Banaras Hindu Univ, Dept Stat, Varanasi, Uttar Pradesh, India

[2] DAVV, Sch Stat, Indore, Madhya Pradesh, India

[3] Univ New Mexico, Dept Math, Gallup, NM 87131 USA

来源：

ITALIAN JOURNAL OF PURE AND APPLIED MATHEMATICS | 2011年 / 28期

关键词：

auxiliary variables; chain ratio-type estimator; bias; mean squared error;

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

This study proposes improved chain-ratio type estimator for estimating population mean using some known values of population parameter(s) of the second auxiliary character. The proposed estimators have been compared with two-phase ratio estimator and some other chain type estimators. The performances of the proposed estimators have been supposed with a numerical illustration.

引用

页码：135 / 142

页数：8

共 50 条

[21] Improved Estimators of Population Mean Using Two Auxiliary Variables in Stratified Random Sampling
Singh, Rajesh
Kumar, Mukesh
PAKISTAN JOURNAL OF STATISTICS AND OPERATION RESEARCH, 2012, 8 (01) : 66 - 73
[22] A note on the estimation of the population mean in stratified random sampling using two auxiliary variables
Sahoo, J
Bala, MK
BIOMETRICAL JOURNAL, 2000, 42 (01) : 87 - 92
[23] Estimation of population coefficient of variation in simple and stratified random sampling under two-phase sampling scheme when using two auxiliary variables
Shabbir, Javid
Gupta, Sat
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 2017, 46 (16) : 8113 - 8133
[24] A general class of estimators on estimating population mean using the auxiliary proportions under simple and two phase sampling
Liu, Xuechen
Arslan, Muhammad
AIMS MATHEMATICS, 2021, 6 (12): : 13592 - 13607
[25] Predictive estimation of population mean in two-phase sampling
Bandyopadhyay, A.
Singh, G. N.
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 2016, 45 (14) : 4249 - 4267
[26] An Efficient Class of Estimators for the Mean of a Finite Population in Two-Phase Sampling Using Multi-Auxiliary Variates
Vishwakarma G.K.
Kumar M.
Communications in Mathematics and Statistics, 2015, 3 (4) : 477 - 489
[27] ESTIMATION OF FINITE POPULATION MEAN IN TWO-PHASE SAMPLING WITH KNOWN COEFFICIENT OF VARIATION OF AN AUXILIARY CHARACTER
Singh, H. P.
Tailor, R.
Tailor, R.
STATISTICA, 2012, 72 (01) : 111 - 126
[28] A simulation study: estimation of population mean using two auxiliary variables in stratified random sampling
Kumar, Sunil
Trehan, Menal
Joorel, J. P. Singh
JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION, 2018, 88 (18) : 3694 - 3707
[29] On Optimum Regression Estimator for Population Mean Using Two Auxiliary Variables in Simple Random Sampling
Awan, Wajid Hussain
Shabbir, Javid
COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION, 2014, 43 (06) : 1508 - 1522
[30] Estimation of finite population mean in simple and stratified random sampling using two auxiliary variables
Shabbir, Javid
Gupta, Sat
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 2017, 46 (20) : 10135 - 10148

← 1 2 3 4 5 →