More on the restricted Liu estimator in the logistic regression model

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dc.contributor.authorWu, Jibo
dc.contributor.authorAsar, Yasin
dc.date.accessioned2024-02-23T14:20:13Z
dc.date.available2024-02-23T14:20:13Z
dc.date.issued2017
dc.departmentNEÜen_US
dc.description.abstractSiray etal. proposed a restricted Liu estimator to overcome multicollinearity in the logistic regression model. They also used a Monte Carlo simulation to study the properties of the restricted Liu estimator. However, they did not present the theoretical result about the mean squared error properties of the restricted estimator compared to MLE, restricted maximum likelihood estimator (RMLE) and Liu estimator. In this article, we compare the restricted Liu estimator with MLE, RMLE and Liu estimator in the mean squared error sense and we also present a method to choose a biasing parameter. Finally, a real data example and a Monte Carlo simulation are conducted to illustrate the benefits of the restricted Liu estimator.en_US
dc.description.sponsorshipNational Natural Science Foundation of China [11501072]; Natural Science Foundation Project of CQ CSTC [cstc2015jcyjA00001]en_US
dc.description.sponsorshipThe author is highly obliged to the editor and the reviewer for the comments and suggestions which improved the article in its present form. This work was supported by the National Natural Science Foundation of China (No. 11501072) and the Natural Science Foundation Project of CQ CSTC (grant no. cstc2015jcyjA00001).en_US
dc.identifier.doi10.1080/03610918.2015.1100735
dc.identifier.endpage3689en_US
dc.identifier.issn0361-0918
dc.identifier.issn1532-4141
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85009227805en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage3680en_US
dc.identifier.urihttps://doi.org/10.1080/03610918.2015.1100735
dc.identifier.urihttps://hdl.handle.net/20.500.12452/13065
dc.identifier.volume46en_US
dc.identifier.wosWOS:000402090000026en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofCommunications In Statistics-Simulation And Computationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLiu Estimatoren_US
dc.subjectMean Squared Error Matrixen_US
dc.subjectRestricted Liu Estimatoren_US
dc.subject62j02en_US
dc.subject62j07en_US
dc.titleMore on the restricted Liu estimator in the logistic regression modelen_US
dc.typeArticleen_US

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