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dc.creatorMuñoz Pichardo, Juan Manueles
dc.creatorEnguix González, Aliciaes
dc.creatorMuñoz García, Joaquínes
dc.creatorMoreno Rebollo, Juan Luises
dc.date.accessioned2016-10-26T07:16:15Z
dc.date.available2016-10-26T07:16:15Z
dc.date.issued2011
dc.identifier.citationMuñoz Pichardo, J.M., Enguix González, A., Muñoz García, J. y Moreno Rebollo, J.L. (2011). Influence analysis on discriminant coordinates. Communications in Statistics - Simulation and Computation, 40 (6), 793-807.
dc.identifier.issn0361-0918es
dc.identifier.issn1532-4141es
dc.identifier.urihttp://hdl.handle.net/11441/48126
dc.description.abstractDiscriminant analysis (DA), particularly Discriminant Coordinates (DC), is broadly applied in the scientific literature and included in many statistical software packages. DC is used to analyze biomedical data, especially for differential diagnosis on the basis of laboratory profiles. Papers handling influence analysis in DA can be found in the literature; however this topic has been scarcely touched upon in DC. In this paper the case-deletion approach is followed to introduce a perturbation in the data and influence measures are proposed to assess the effect on three statistics of interest: the transformation matrix, canonical directions and configuration of the sample centroids.es
dc.description.sponsorshipMinisterio de Ciencia y Tecnologíaes
dc.formatapplication/pdfes
dc.language.isoenges
dc.publisherTaylor & Francises
dc.relation.ispartofCommunications in Statistics - Simulation and Computation, 40 (6), 793-807.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectDiscriminant coordinateses
dc.subjectInfluence analysises
dc.subjectDeletion approaches
dc.titleInfluence analysis on discriminant coordinateses
dc.typeinfo:eu-repo/semantics/articlees
dc.type.versioninfo:eu-repo/semantics/submittedVersiones
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Estadística e Investigación Operativaes
dc.relation.projectIDMTM2008-00018es
dc.relation.publisherversionhttp://www.tandfonline.com/doi/pdf/10.1080/03610918.2011.556288?needAccess=truees
dc.identifier.doi10.1080/03610918.2011.556288es
dc.contributor.groupUniversidad de Sevilla. FQM153: Estadística e Investigación Operativaes
idus.format.extent27 p.es
dc.journaltitleCommunications in Statistics - Simulation and Computationes
dc.publication.volumen40es
dc.publication.issue6es
dc.publication.initialPage793es
dc.publication.endPage807es
dc.identifier.idushttps://idus.us.es/xmlui/handle/11441/48126
dc.contributor.funderMinisterio de Ciencia y Tecnología (MCYT). España

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