Improved ratio-type estimators of finite population variance using quartiles

被引：0

作者：

Solanki, Ramkrishna S. ^{[1
]}

Singh, Housila P. ^{[2
]}

Pal, Surya K. ^{[2
]}

机构：

[1] JNKVV, Coll Agr, Dept Math & Stat, Jabalpur, MP, India

[2] Vikram Univ, SS Stat, Ujjain, Madhya Pradesh, India

来源：

HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS | 2015年 / 44卷 / 03期

关键词：

Study variable; Auxiliary variable; Bias; Mean squared error; Quartiles; Simple random sampling;

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper we have proposed some ratio-type estimators of finite population variance using known values of parameters related to an auxiliary variable such as quartiles with their properties in simple random sampling. The suggested estimators have been compared with the usual unbiased and ratio estimators and the estimators due to [2], [12, 13, 14] and [3]. An empirical study is also carried out to judge the merits of the proposed estimator over other existing estimators of population variance using natural data set.

引用

页码：747 / 754

页数：8

共 50 条

[31] Use of Nonconventional Dispersion Measures to Improve the Efficiency of Ratio-Type Estimators of Variance in the Presence of Outliers
Naz, Farah
Nawaz, Tahir
Pang, Tianxiao
Abid, Muhammad
[J]. SYMMETRY-BASEL, 2020, 12 (01):
[32] A general class of ratio-type estimators under super-population model
Singh, GN
[J]. BIOMETRICAL JOURNAL, 2000, 42 (03) : 363 - 375
[33] Improved ratio-type estimators using maximum and minimum values under simple random sampling scheme
Khan, Mursala
Ullah, Saif
Al-Hossain, Abdullah Y.
Bashir, Neelam
[J]. HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS, 2015, 44 (04): : 923 - 931
[34] UNBIASED RATIO-TYPE VARIANCE-ESTIMATION
AGRAWAL, MC
STHAPIT, AB
[J]. STATISTICS & PROBABILITY LETTERS, 1995, 25 (04) : 361 - 364
[35] Robust ratio-type estimators in simple random sampling
Evrim Oral
Cem Kadilar
[J]. Journal of the Korean Statistical Society, 2011, 40 : 457 - 467
[36] A GENERAL FAMILY OF RATIO-TYPE ESTIMATORS IN SYSTEMATIC SAMPLING
Singh, Rajesh
Malik, Sachin
Chaudhary, Manoj K.
Verma, Hemant K.
Adewara, A. A.
[J]. JOURNAL OF RELIABILITY AND STATISTICAL STUDIES, 2012, 5 (01): : 73 - 82
[37] RATIO-PRODUCT-DIFFERENCE (RPD) TYPE DOUBLE SAMPLING ESTIMATORS FOR FINITE POPULATION VARIANCE USING AUXILIARY INFORMATION
Misra, Peeyush
Singh, R. Karan
[J]. JOURNAL OF RELIABILITY AND STATISTICAL STUDIES, 2014, 7 (01): : 79 - 91
[38] Robust ratio-type estimators in simple random sampling
Oral, Evrim
Kadilar, Cem
[J]. JOURNAL OF THE KOREAN STATISTICAL SOCIETY, 2011, 40 (04) : 457 - 467
[39] Ratio-type estimators for improving mean estimation using Poisson regression method
Koc, Haydar
[J]. COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 2021, 50 (20) : 4685 - 4691
[40] Some ratio estimators of finite population variance using auxiliary information in ranked set sampling
Ahmed, Rikan A.
Hussein, Saja Mohammad
[J]. INTERNATIONAL JOURNAL OF NONLINEAR ANALYSIS AND APPLICATIONS, 2022, 13 (01): : 3537 - 3549

← 1 2 3 4 5 →