{"id":123920,"date":"2025-05-07T13:51:21","date_gmt":"2025-05-07T13:51:21","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/identificacion-de-outliers-en-muestras-multivariantes\/"},"modified":"2025-05-07T13:51:21","modified_gmt":"2025-05-07T13:51:21","slug":"identificacion-de-outliers-en-muestras-multivariantes","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/identificacion-de-outliers-en-muestras-multivariantes\/","title":{"rendered":"Identificacion de outliers en muestras multivariantes"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Perez Diez De Los Rios Jos\u00e9 Luis <\/strong><\/h2>\n<p>En esta memoria se analiza la problematica de las observaciones outliers en nuestras multivariantes describiendose las distintas tecnicas que existen en laactualidad para la identificacion de outliers en nuestras multidimensionales  y poniendose de manifiesto que la mayoria de ellas son generalizaciones de ideas desarrolladas para el caso univariante o tecnicas basadas en representaciones graficas. Se aborda a continuacion el denominado efecto de enmascaramiento  que se puede presentar cuando existe mas de una observacion outlier  y se propone unmetodo para la identificacion de oultiers en nuestras multivariantes  basado en una r-ordenacion de las observaciones muestrales. Se incluye asimismo una aplicacion practica del metodo. Por ultimo se propone un metodo para la identificacion de outliers  basado en una distancia entre matrices de sumas de cuadrados y sumas de productos de observaciones muestrales  determinandose la distribucion del estadistico resultante.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Identificacion de outliers en muestras multivariantes<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Identificacion de outliers en muestras multivariantes <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Perez Diez De Los Rios Jos\u00e9 Luis <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Sevilla<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1987<\/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>Antonio Pascual Acosta<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Rafael Infante Mac\u00edas <\/li>\n<li>Luis Parras Guijosa (vocal)<\/li>\n<li>Jes\u00fas Basulto Santos (vocal)<\/li>\n<li>Jos\u00e9 Miguel Casas S\u00e1nchez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Perez Diez De Los Rios Jos\u00e9 Luis En esta memoria se analiza la problematica de las observaciones [&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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