{"id":4597,"date":"2026-08-11T11:50:17","date_gmt":"2026-08-11T09:50:17","guid":{"rendered":"https:\/\/ellistat.com\/?post_type=guide-dutilisateur&#038;p=4597"},"modified":"2026-08-11T11:50:17","modified_gmt":"2026-08-11T09:50:17","slug":"anexo","status":"publish","type":"guide-dutilisateur","link":"https:\/\/ellistat.com\/es\/guide-dutilisateur\/annexe\/","title":{"rendered":"Anexo"},"content":{"rendered":"<ul class=\"wp-block-list\">\n<li><strong>H0 \/ H1<\/strong>\u00a0: la hip\u00f3tesis de no diferencia y su alternativa.<\/li>\n\n\n\n<li><strong>valor p<\/strong>\u00a0: probabilidad de observar tal desviaci\u00f3n si H0 fuera cierta. Si es baja, desacredita a H0.<\/li>\n\n\n\n<li><strong>Riesgo alfa<\/strong>\u00a0: riesgo de afirmar una diferencia inexistente. Se establece de antemano, a menudo 5 %.<\/li>\n\n\n\n<li><strong>Riesgo beta<\/strong>\u00a0: riesgo de pasar por alto una diferencia real.<\/li>\n\n\n\n<li><strong>Potencia<\/strong>\u00a0: 1 \u2212 beta, la probabilidad de detectar una diferencia real.<\/li>\n\n\n\n<li><strong>Prueba param\u00e9trica<\/strong>\u00a0: supone una ley; es m\u00e1s potente si la hip\u00f3tesis se cumple.<\/li>\n\n\n\n<li><strong>Prueba no param\u00e9trica<\/strong>\u00a0: no supone ninguna ley; es m\u00e1s s\u00f3lido.<\/li>\n\n\n\n<li><strong>Datos emparejados<\/strong>\u00a0: dos series de mediciones realizadas en los mismos individuos.<\/li>\n\n\n\n<li><strong>Bilateral \/ unilateral<\/strong>\u00a0: \u00abdiferente de\u00bb frente a \u00absuperior a\u00bb. Hay que decidir el significado antes de ver los datos.<\/li>\n\n\n\n<li><strong>BOB \/ WOW<\/strong>\u00a0: las mejores y las peores piezas, seleccionadas para acentuar el contraste.<\/li>\n<\/ul>","protected":false},"featured_media":0,"menu_order":90,"template":"","meta":{"_acf_changed":true},"menu-guide-dutilisateur":[23],"class_list":["post-4597","guide-dutilisateur","type-guide-dutilisateur","status-publish","hentry","menu-guide-dutilisateur-5-statistiques-inferentielles"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Annexe - Ellistat<\/title>\n<meta name=\"description\" content=\"Glossaire pour les statistiques inf\u00e9rentielles\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ellistat.com\/es\/guia-del-usuario\/anexo\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Annexe - 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