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Improvement of modified ratio estimators using robust regression methods.
- Source :
-
Applied Mathematics & Computation . May2019, Vol. 348, p627-631. 5p. - Publication Year :
- 2019
-
Abstract
- Abstract The paper proposes some estimators for the population mean using robust regression methods presented in Zaman and Bulut (2018) [6] and shows that all proposed estimators more efficient than the robust ratio estimators under all conditions. This result is also supported by a numerical example. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00963003
- Volume :
- 348
- Database :
- Academic Search Index
- Journal :
- Applied Mathematics & Computation
- Publication Type :
- Academic Journal
- Accession number :
- 134298666
- Full Text :
- https://doi.org/10.1016/j.amc.2018.12.037