Bayesian variable selection in quantile regression using the Savage-Dickey density ratio
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oh, Man-Suk | - |
dc.contributor.author | Choi, Jungsoon | - |
dc.contributor.author | Park, Eun Sug | - |
dc.date.accessioned | 2022-07-15T07:15:20Z | - |
dc.date.available | 2022-07-15T07:15:20Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2016-09 | - |
dc.identifier.issn | 1226-3192 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/154019 | - |
dc.description.abstract | In this paper we propose a Bayesian variable selection method in quantile regression based on the Savage Dickey density ratio of Dickey (1976). The Bayes factor of a model containing a subset of variables against an encompassing model is given as the ratio of the marginal posterior and the marginal prior density of the corresponding subset of regression coefficients under the encompassing model. Posterior samples are generated from the encompassing model via a Gibbs sampling algorithm and the Bayes factors of all candidate models are computed simultaneously using one set of posterior samples from the encompassing model. The performance of the proposed method is investigated via simulation examples and real data sets. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN STATISTICAL SOC | - |
dc.title | Bayesian variable selection in quantile regression using the Savage-Dickey density ratio | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Jungsoon | - |
dc.identifier.doi | 10.1016/j.jkss.2016.01.006 | - |
dc.identifier.scopusid | 2-s2.0-84959235151 | - |
dc.identifier.wosid | 000381329100011 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN STATISTICAL SOCIETY, v.45, no.3, pp.466 - 476 | - |
dc.relation.isPartOf | JOURNAL OF THE KOREAN STATISTICAL SOCIETY | - |
dc.citation.title | JOURNAL OF THE KOREAN STATISTICAL SOCIETY | - |
dc.citation.volume | 45 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 466 | - |
dc.citation.endPage | 476 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002151188 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Mathematics | - |
dc.relation.journalWebOfScienceCategory | Statistics & Probability | - |
dc.subject.keywordPlus | WEIGHTED LIKELIHOOD RATIO | - |
dc.subject.keywordPlus | MODEL SELECTION | - |
dc.subject.keywordPlus | INFERENCE | - |
dc.subject.keywordPlus | HYPOTHESES | - |
dc.subject.keywordPlus | DEMAND | - |
dc.subject.keywordAuthor | Markov chain Monte Carlo | - |
dc.subject.keywordAuthor | Asymmetric Laplace distribution | - |
dc.subject.keywordAuthor | Bayesian model selection | - |
dc.subject.keywordAuthor | Bayes factor | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/abs/pii/S1226319215301368?via%3Dihub | - |
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