{"id":4546,"date":"2026-08-11T10:23:50","date_gmt":"2026-08-11T08:23:50","guid":{"rendered":"https:\/\/ellistat.com\/?post_type=guide-dutilisateur&#038;p=4546"},"modified":"2026-08-11T10:32:59","modified_gmt":"2026-08-11T08:32:59","slug":"seleccionar-sus-datos","status":"publish","type":"guide-dutilisateur","link":"https:\/\/ellistat.com\/es\/guide-dutilisateur\/selectionner-ses-donnees\/","title":{"rendered":"Seleccionar los datos"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Todo empieza ah\u00ed. Hay dos opciones que determinan lo que te ofrecer\u00e1 el men\u00fa a continuaci\u00f3n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>La naturaleza de las variables:<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Cuantitativa<\/strong>\u00a0: una medida, un n\u00famero respecto al cual tiene sentido calcular una media: una cota, una presi\u00f3n, un tiempo<\/li>\n\n\n\n<li><strong>Cualitativa<\/strong>\u00a0: una categor\u00eda: una m\u00e1quina, un operario, un tipo de fallo, un veredicto \u00abOK\u00bb o \u00abKO\u00bb.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>La funci\u00f3n de las variables:<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Y<\/strong>\u00a0es lo que observamos, la magnitud que nos interesa; ;<\/li>\n\n\n\n<li><strong>X<\/strong>\u00a0eso es lo que podr\u00eda explicarlo.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:#ffffff;color:#000000\" class=\"has-inline-color\">\ud83d\udca1 Seleccionar solo un Y describe una poblaci\u00f3n. Si adem\u00e1s se designa un X, se plantea una cuesti\u00f3n de relaci\u00f3n: \u00bfdepende Y de X?<\/mark><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:#ffffff;color:#000000\" class=\"has-inline-color\"> Es este paso el que permite utilizar las nubes, los modelos multivariantes y las regresiones.<\/mark><\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"featured_media":0,"menu_order":10,"template":"","meta":{"_acf_changed":false},"menu-guide-dutilisateur":[21],"class_list":["post-4546","guide-dutilisateur","type-guide-dutilisateur","status-publish","hentry","menu-guide-dutilisateur-3-graphiques"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>S\u00e9lectionner ses donn\u00e9es - Ellistat<\/title>\n<meta name=\"description\" content=\"Quantitative ou qualitative, Y ou X : apprenez \u00e0 distinguer la nature et le r\u00f4le de vos variables pour choisir la bonne analyse statistique.\" \/>\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\/seleccionar-sus-datos\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"S\u00e9lectionner ses donn\u00e9es - 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