{"id":4654,"date":"2026-08-12T16:59:16","date_gmt":"2026-08-12T14:59:16","guid":{"rendered":"https:\/\/ellistat.com\/?post_type=guide-dutilisateur&#038;p=4654"},"modified":"2026-08-12T16:59:16","modified_gmt":"2026-08-12T14:59:16","slug":"xn-planos-de-nivel-mixto","status":"publish","type":"guide-dutilisateur","link":"https:\/\/ellistat.com\/es\/guide-dutilisateur\/xn-plans-a-niveau-mixtes\/","title":{"rendered":"XN: planos de nivel mixto"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Los dise\u00f1os de dos niveles imponen el mismo formato a todos los elementos. La p\u00e1gina XN elimina esta restricci\u00f3n:\u00a0<strong>cada factor tiene su propio n\u00famero de niveles<\/strong>, lo que se ajusta a la realidad industrial: tres proveedores, dos velocidades, cinco herramientas.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"644\" height=\"372\" src=\"https:\/\/ellistat.com\/wp-content\/uploads\/XN.png\" alt=\"\" class=\"wp-image-4655\" srcset=\"https:\/\/ellistat.com\/wp-content\/uploads\/XN.png 644w, https:\/\/ellistat.com\/wp-content\/uploads\/XN-300x173.png 300w, https:\/\/ellistat.com\/wp-content\/uploads\/XN-18x10.png 18w\" sizes=\"auto, (max-width: 644px) 100vw, 644px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">El ajuste \u00ab&nbsp;<strong>N\u00famero m\u00e1ximo de niveles<\/strong>&nbsp;\u00bb (2 a 6) establece el l\u00edmite m\u00e1ximo, y la tabla de factores muestra tantas columnas N1 \u2026 N<em>n<\/em>. Un factor para el que solo se indica un nivel es&nbsp;<strong>ignorado<\/strong>&nbsp;: no var\u00eda, no tiene ning\u00fan efecto que se deba estimar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La lista de posibles esquemas se adapta a la estructura exacta de tus niveles. Seg\u00fan el caso:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>fullDOE<\/strong>\u00a0: el plan completo, con todas las opciones. Siempre se ofrece, de cinco estrellas, y se sale r\u00e1pidamente del presupuesto; ;<\/li>\n\n\n\n<li> los <strong>tablas de fracciones<\/strong>\u00a0L4, L8, L9, L12, L16, L18, L25, L27 y los dise\u00f1os fraccionarios de 12, 16, 18 o 24 ensayos, seg\u00fan la distribuci\u00f3n de los niveles; ; <\/li>\n\n\n\n<li>el\u00a0<strong>Dise\u00f1o definitivo del cribado<\/strong>, cuando todos los factores tienen tres niveles.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udca1 La p\u00e1gina XN es la respuesta adecuada a una necesidad muy habitual y que en otros sitios no se atiende adecuadamente: un factor&nbsp;<strong>cualitativo con varias modalidades<\/strong>&nbsp;combinado con factores cuantitativos. Mientras que \u00abSuperficie de respuesta\u00bb y \u00abRelleno\u00bb rechazan lo cualitativo, XN lo acepta de forma nativa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u26a0\ufe0f La calidad de los planes fraccionarios XN var\u00eda considerablemente seg\u00fan la tabla&nbsp;<strong>y<\/strong>&nbsp;El n\u00famero de factores: una misma mesa puede valer cinco estrellas en una configuraci\u00f3n y solo una en otra. Lee la columna \u00abCalidad\u00bb antes de elegir y no repitas por costumbre la mesa de un plan anterior.<\/p>","protected":false},"featured_media":0,"menu_order":60,"template":"","meta":{"_acf_changed":true},"menu-guide-dutilisateur":[24],"class_list":["post-4654","guide-dutilisateur","type-guide-dutilisateur","status-publish","hentry","menu-guide-dutilisateur-7-doe-plans-dexperiences"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>XN : plans \u00e0 niveau mixtes - Ellistat<\/title>\n<meta name=\"description\" content=\"M\u00e9langez facteurs qualitatifs et quantitatifs avec des niveaux diff\u00e9rents par facteur : fullDOE, tables fractionnaires L9 \u00e0 L27, ou Definitive Screening Design.\" \/>\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\/xn-planos-de-nivel-mixto\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"XN : plans \u00e0 niveau mixtes - 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