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Improvement in variance estimation using transformed auxiliary variable under simple random sampling.
- Source :
-
Scientific Reports . 9/3/2024, Vol. 14 Issue 1, p1-18. 18p. - Publication Year :
- 2024
-
Abstract
- This paper offers a novel approach to formulate efficient ratio estimator of the population variance using a transformed auxiliary variable. The impact of transformation on auxiliary information has also been discussed. It is observed that incorporating a transformed auxiliary variable result in a high gain in efficiency. Theoretical properties of the newly developed estimators have been derived. The empirical and simulation studies show that the suggested estimators outperformed the existing estimators. [ABSTRACT FROM AUTHOR]
- Subjects :
- *STATISTICAL sampling
*EMPIRICAL research
Subjects
Details
- Language :
- English
- ISSN :
- 20452322
- Volume :
- 14
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Scientific Reports
- Publication Type :
- Academic Journal
- Accession number :
- 179413921
- Full Text :
- https://doi.org/10.1038/s41598-024-58841-x