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dc.contributor.authorDonoso, Sergi
dc.contributor.authorMarín Ruíz, Nicolás
dc.contributor.authorVila Miranda, María Amparo
dc.description.abstractThis work introduces how possibilistic regression can be used in the case of non symmetrical triangular membership functions, building a system of regressions, so that suitable restrictions for each particular problem can be incorporated. We apply this methodology to the problem of ecological inference, in particular to the estimation of the electoral transition matrix. An experimentation with several examples shows the benefits of the new approach.
dc.publisherUniversitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica
dc.relation.ispartofMathware & soft computing, 2005, vol. 12, núm. 3
dc.rightsReconeixement-NoComercial-CompartirIgual 3.0 Espanya
dc.subject.otherNonlinear regression
dc.subject.otherEcological inference problem
dc.titleSystems of possibilistic regressions: a case study in ecological inference
dc.subject.lemacEstadística aplicada
dc.subject.amsClassificació AMS::62 Statistics::62P Applications
dc.rights.accessOpen Access

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