{"id":66962,"date":"2018-03-09T22:55:19","date_gmt":"2018-03-09T22:55:19","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/seleccion-de-modelos-bayesiana-aportaciones-al-anova-de-una-y-dos-va%c2%adas\/"},"modified":"2018-03-09T22:55:19","modified_gmt":"2018-03-09T22:55:19","slug":"seleccion-de-modelos-bayesiana-aportaciones-al-anova-de-una-y-dos-va%c2%adas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/seleccion-de-modelos-bayesiana-aportaciones-al-anova-de-una-y-dos-va%c2%adas\/","title":{"rendered":"Selecci\u00f3n de modelos bayesiana: aportaciones al anova de una y dos v\u00edas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda  Del Carmen Carazo Diaz <\/strong><\/h2>\n<p>En esta tesis se estudian el anova de una v\u00eda homoced\u00e1stico, los contrastes lineales entre medias bajo el supuesto  de homocedasticidad y de heterocedasticidad y el problema de anova de dos v\u00edas, tambi\u00e9n bajo ambos supuestos, como un problema de selecci\u00f3n de modelos desde la perspectiva bayesiana. Para ello partimos en cada caso de modelos anidados cuya funci\u00f3n de densidad es un producto de normales y la distribuci\u00f3n a priori asignada para los par\u00e1metros en estudio es la convencional de jeffreys (1961).El factor bayes es la principal herramienta desde el enfoque bayesiano en la selecci\u00f3n de modelos y lo obtenemos para cada problema utilizando las denominadas distribuciones a priori intr\u00ednsecas. De esta forma se solventa su indeterminaci\u00f3n al partir de distribuciones a priori impropias. Adem\u00e1s, siempre que es posible, a trav\u00e9s de curvas de calibrado, se establece un v\u00ednculo grafico entre la medida de evidencia cl\u00e1sica y la nueva medida de evidencia bayesiana obtenida que resuelve cada uno de estos problemas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Selecci\u00f3n de modelos bayesiana: aportaciones al anova de una y dos v\u00edas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Selecci\u00f3n de modelos bayesiana: aportaciones al anova de una y dos v\u00edas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda  Del Carmen Carazo Diaz <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/09\/2008<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Juan  Antonio Cano Sanchez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco javier Gir\u00f3n gonz\u00e1lez-torre <\/li>\n<li>elias Moreno bas (vocal)<\/li>\n<li>diego Salmeron Martinez (vocal)<\/li>\n<li>carmen Armero cervera (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda Del Carmen Carazo Diaz En esta tesis se estudian el anova de una v\u00eda homoced\u00e1stico, los [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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