{"id":47266,"date":"2020-03-24T04:00:45","date_gmt":"2020-03-24T04:00:45","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/algunos-problemas-en-modelos-de-regresion\/"},"modified":"2020-03-24T04:00:45","modified_gmt":"2020-03-24T04:00:45","slug":"algunos-problemas-en-modelos-de-regresion","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/algunos-problemas-en-modelos-de-regresion\/","title":{"rendered":"Algunos problemas en modelos de regresion"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alfredo Garcia Olaverri <\/strong><\/h2>\n<p>Estudiamos los estimadores de los coeficientes de regresion obtenidos minimizando la suma de los valores absolutos de los residuales  ponderados segun su signo.  damos caracterizaciones geometricas de estos estimadores propiedades que los relacionan entre si  demostrando en particular que pueden ordenarse de manera natural.  basandonos en estos resultados  damos metodos computacionales y programas de ordenador  para el calculo de estos estimadores. Los utilizamos asimismo  para desarrollar procedimientos robustos de estimacion en modelos de regresion. Asimismo estudiamos propiedades geometricas de estos estimadores para el caso de regresion ponderada y regresion ortogonal.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Algunos problemas en modelos de regresion<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Algunos problemas en modelos de regresion <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alfredo Garcia Olaverri <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1980<\/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>Francisco Jose Cano Sevilla<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Jose Cano Sevilla <\/li>\n<li> Ya\u00f1ez De Diego Ildefonso (vocal)<\/li>\n<li>Sixto Rios Garcia (vocal)<\/li>\n<li>Rafael Infante Mac\u00edas (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alfredo Garcia Olaverri Estudiamos los estimadores de los coeficientes de regresion obtenidos minimizando la suma de 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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[16550,1477,126,4030,13610],"tags":[105652,4032,3739,107727,7749],"class_list":["post-47266","post","type-post","status-publish","format-standard","hentry","category-computacion-en-estadistica","category-estadistica","category-matematicas","category-tecnicas-de-prediccion-estadistica","category-zaragoza","tag-alfredo-garcia-olaverri","tag-francisco-jose-cano-sevilla","tag-rafael-infante-macias","tag-sixto-rios-garcia","tag-yanez-de-diego-ildefonso"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/47266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=47266"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/47266\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=47266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=47266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=47266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}