dc.creator | Atienza Martínez, María Nieves | es |
dc.creator | García Heras, Joaquín | es |
dc.creator | Muñoz Pichardo, Juan Manuel | es |
dc.date.accessioned | 2021-06-23T08:09:32Z | |
dc.date.available | 2021-06-23T08:09:32Z | |
dc.date.issued | 2006 | |
dc.identifier.citation | Atienza Martínez, M.N., García Heras, J. y Muñoz Pichardo, J.M. (2006). A new condition for identifiability of finite mixture distributions. Metrika, 63 (2), 215-221. | |
dc.identifier.issn | 0026-1335 | es |
dc.identifier.uri | https://hdl.handle.net/11441/114723 | |
dc.description.abstract | In this paper a sufficient condition for the identifiability of finite mixtures
is given. This condition is less restrictive than Teicher’s condition (Teicher
H, Ann Math Stat 34:1265–1269 (1963)) and therefore it can be applied to a
wider range of families of mixtures. In particular, it applies to the classes of all
finite mixtures of Log-gamma and of reversed Log-gamma distributions. These
fami-lies have been already studied by Henna J Jpn Stat Soc 24:193–200 (1994)
using another condition, different from Teicher’s, but more difficult to check in
many cases. Furthermore, the result given in this paper is very appropiated for the
case of mixtures of the union of different distribution families. To illustrate this
an applica-tion to the class of all finite mixtures generated by the union of
Lognormal, Gamma and Weibull distributions is given, where Teicher’s and
Henna’s conditions are not applicable. | es |
dc.description.sponsorship | Ministerio de Ciencia y Tecnología BFM2001-3844 | es |
dc.format | application/pdf | es |
dc.format.extent | 7 | es |
dc.language.iso | eng | es |
dc.publisher | Springer | es |
dc.relation.ispartof | Metrika, 63 (2), 215-221. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Identifiability | es |
dc.subject | Finite mixture | es |
dc.subject | Log-normal distributions | es |
dc.subject | Gamma distributions | es |
dc.subject | Weibull distributions | es |
dc.title | A new condition for identifiability of finite mixture distributions | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Matemática Aplicada I (ETSII) | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Estadística e Investigación Operativa | es |
dc.relation.projectID | BFM2001-3844 | es |
dc.relation.publisherversion | https://link.springer.com/article/10.1007/s00184-005-0013-z | es |
dc.identifier.doi | 10.1007/s00184-005-0013-z | es |
dc.journaltitle | Metrika | es |
dc.publication.volumen | 63 | es |
dc.publication.issue | 2 | es |
dc.publication.initialPage | 215 | es |
dc.publication.endPage | 221 | es |
dc.identifier.sisius | 6692247 | es |
dc.contributor.funder | Ministerio de Ciencia Y Tecnología (MCYT). España | es |