{ "dc.contributor": "Universitat de Girona. Departament d'Informàtica i Matemàtica Aplicada" , "dc.contributor.author": "Mateu i Figueras, Glòria" , "dc.contributor.author": "Pawlowsky-Glahn, Vera" , "dc.contributor.editor": "Mateu i Figueras, Glòria" , "dc.contributor.editor": "Barceló i Vidal, Carles" , "dc.date.accessioned": "2008-05-05T08:56:26Z" , "dc.date.available": "2008-05-05T08:56:26Z" , "dc.date.issued": "2005-10" , "dc.identifier.citation": "Mateu i Figueras, G.; Pawlowsky Glahn, V. 'The Dirichlet distribution with respect to the Aitchison measure on the simplex - a first approach' a CODAWORK’05. Girona: La Universitat, 2005 [consulta: 5 maig 2008]. Necessita Adobe Acrobat. Disponible a Internet a: http://hdl.handle.net/10256/666" , "dc.identifier.isbn": "84-8458-222-1" , "dc.identifier.uri": "http://hdl.handle.net/10256/666" , "dc.description.abstract": "The algebraic-geometric structure of the simplex, known as Aitchison geometry, is used to look at the Dirichlet family of distributions from a new perspective. A classical Dirichlet density function is expressed with respect to the Lebesgue measure on real space. We propose here to change this measure by the Aitchison measure on the simplex, and study some properties and characteristic measures of the resulting density" , "dc.description.sponsorship": "Geologische Vereinigung; Institut d’Estadística de Catalunya; International Association for Mathematical Geology; Patronat de l’Escola Politècnica Superior de la Universitat de Girona; Fundació privada: Girona, Universitat i Futur; Càtedra Lluís Santaló d’Aplicacions de la Matemàtica; Consell Social de la Universitat de Girona; Ministerio de Ciencia i Tecnología." , "dc.format.mimetype": "application/pdf" , "dc.language.iso": "eng" , "dc.publisher": "Universitat de Girona. Departament d’Informàtica i Matemàtica Aplicada" , "dc.rights": "Tots els drets reservats" , "dc.subject": "Geometria d'Aitchison" , "dc.subject": "Propietat de Radon-Nikodym" , "dc.subject": "Pertorbació (Matemàtica)" , "dc.subject": "Dirichlet, Distribució de" , "dc.subject": "Dirichlet distribution" , "dc.title": "The Dirichlet distribution with respect to the Aitchison measure on the simplex - a first approach" , "dc.type": "info:eu-repo/semantics/conferenceObject" , "dc.rights.accessRights": "info:eu-repo/semantics/openAccess" }