dc.creator | Muñoz Pichardo, Juan Manuel | es |
dc.creator | Enguix González, Alicia | es |
dc.creator | Muñoz García, Joaquín | es |
dc.creator | Moreno Rebollo, Juan Luis | es |
dc.date.accessioned | 2023-03-10T09:36:32Z | |
dc.date.available | 2023-03-10T09:36:32Z | |
dc.date.issued | 2011-03-16 | |
dc.identifier.citation | Muñoz 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. https://doi.org/10.1080/03610918.2011.556288. | |
dc.identifier.issn | 0361-0918 | es |
dc.identifier.issn | 1532-4141 | es |
dc.identifier.uri | https://hdl.handle.net/11441/143285 | |
dc.description.abstract | Discriminant 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. Articles handling influence analysis in DA can be found in the literature; however, this topic has been scarcely touched upon in DC. In this article, 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.format | application/pdf | es |
dc.format.extent | 14 p. | es |
dc.language.iso | eng | es |
dc.publisher | Taylor & Francis | es |
dc.relation.ispartof | Communications in Statistics—Simulation and Computation, 40 (6), 793-807. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Deletion approach | es |
dc.subject | Discriminant coordinates | es |
dc.subject | Influence analysis | es |
dc.title | Influence Analysis on Discriminant Coordinates | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Estadística e Investigación Operativa | es |
dc.relation.publisherversion | https://dx.doi.org/10.1080/03610918.2011.556288 | es |
dc.identifier.doi | 10.1080/03610918.2011.556288 | es |
dc.contributor.group | Universidad de Sevilla. FQM153: Estadística e Investigación Operativa | es |
dc.journaltitle | Communications in Statistics—Simulation and Computation | es |
dc.publication.volumen | 40 | es |
dc.publication.issue | 6 | es |
dc.publication.initialPage | 793 | es |
dc.publication.endPage | 807 | es |