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An Improved Class of Robust Ratio Estimators by Using the Minimum Covariance Determinant Estimation

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dc.authorscopusid58075450500
dc.authorscopusid55961568600
dc.contributor.authorBulut, H.
dc.contributor.authorZaman, T.
dc.date.accessioned2020-06-21T12:19:19Z
dc.date.available2020-06-21T12:19:19Z
dc.date.issued2022
dc.departmentOndokuz Mayıs Üniversitesien_US
dc.department-temp[Bulut] Hasan, Department of Statistics, Ondokuz Mayis Üniversitesi, Samsun, Turkey; [Zaman] Tolga, Department of Statistics, Çankiri Karatekin Üniversitesi, Cankiri, Turkeyen_US
dc.description.abstractIn this article, ratio estimators for the population mean have suggested using the robust covariance estimation under the simple random scheme. Zaman and Bulut have developed a class of ratio-type estimators for the mean estimation by utilizing robust regression coefficients. In this paper, we extend the estimators presented in Zaman and Bulut by using minimum covariance determinant (MCD) robust covariance estimation. The mean square error (MSE) equation for the new estimators is obtained. These theoretical results are supported with the aid of numerical example and simulation based on dataset that include outliers. © 2019 Taylor & Francis Group, LLC.en_US
dc.identifier.doi10.1080/03610918.2019.1697818
dc.identifier.endpage2463en_US
dc.identifier.issn0361-0918
dc.identifier.issn1532-4141
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85076435690
dc.identifier.scopusqualityQ3
dc.identifier.startpage2457en_US
dc.identifier.urihttps://doi.org/10.1080/03610918.2019.1697818
dc.identifier.urihttps://hdl.handle.net/20.500.12712/10385
dc.identifier.volume51en_US
dc.identifier.wosWOS:000501104500001
dc.identifier.wosqualityQ3
dc.language.isoenen_US
dc.publisherTaylor and Francis Ltd.en_US
dc.relation.ispartofCommunications in Statistics-Simulation and Computationen_US
dc.relation.journalCommunications in Statistics-Simulation and Computationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectEfficiencyen_US
dc.subjectMCD Estimationen_US
dc.subjectMSEen_US
dc.subjectRatio-Type Estimatorsen_US
dc.subjectRobust Regression Coefficientsen_US
dc.titleAn Improved Class of Robust Ratio Estimators by Using the Minimum Covariance Determinant Estimationen_US
dc.typeArticleen_US
dspace.entity.typePublication

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