{"id":4483,"date":"2026-07-29T16:58:22","date_gmt":"2026-07-29T14:58:22","guid":{"rendered":"https:\/\/ellistat.com\/?post_type=guide-dutilisateur&#038;p=4483"},"modified":"2026-07-30T10:32:17","modified_gmt":"2026-07-30T08:32:17","slug":"analisi-delle-corrispondenze-multiple-acm","status":"publish","type":"guide-dutilisateur","link":"https:\/\/ellistat.com\/it\/guide-dutilisateur\/analyse-des-correspondances-multiples-acm\/","title":{"rendered":"Analisi delle corrispondenze multiple (ACM)"},"content":{"rendered":"<p class=\"wp-block-paragraph\">L'ACM \u00e8 l'equivalente dell'ACP per le variabili&nbsp;<strong>esclusivamente qualitative<\/strong>. Non lancia frecce, ma&nbsp;<strong>modalit\u00e0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le schede:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Sintesi<\/strong>&nbsp;: il piano relativo alle modalit\u00e0 e alle persone, con l\u2019elenco dei valori propri e la tabella delle percentuali; ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Correlazione tra le variabili<\/strong>&nbsp;: il coefficiente di correlazione di ciascuna variabile con i primi due assi \u2014 la quota dell\u2019asse rappresentata da tale variabile, compresa tra 0 e 1. Indica quale variabile struttura quale asse; ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Valori propri<\/strong>&nbsp;e&nbsp;<strong>Vettori propri<\/strong>&nbsp;: i dettagli degli assi; ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Modalit\u00e0<\/strong>&nbsp;: coordinate, contributi e Cos\u00b2 di ciascuna modalit\u00e0; ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Persone<\/strong>&nbsp;: gli stessi indicatori per ogni individuo; ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Variabili aggiuntive<\/strong>&nbsp;: le modalit\u00e0 illustrative previste.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Regole di lettura specifiche dell\u2019ACM:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Due modalit\u00e0 simili<\/strong>&nbsp;sono spesso indossate dalle stesse persone; ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Una modalit\u00e0 lontana dal centro<\/strong>&nbsp;\u00e8 o raro oppure molto caratteristico; ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Un individuo si trova nel baricentro delle proprie modalit\u00e0<\/strong>, e viceversa una modalit\u00e0 al baricentro dei suoi individui.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udca1 La dimensione dei simboli \u00e8 proporzionale al numero di dati: un simbolo grande e distante dal centro indica un risultato solido, mentre un simbolo piccolo e distante dal centro richiede cautela.<\/p>","protected":false},"featured_media":0,"menu_order":60,"template":"","meta":{"_acf_changed":true},"menu-guide-dutilisateur":[40],"class_list":["post-4483","guide-dutilisateur","type-guide-dutilisateur","status-publish","hentry","menu-guide-dutilisateur-6-statistiques-multivariees"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Analyse des correspondances multiples (ACM) - Ellistat<\/title>\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\/it\/guida-per-lutente\/analisi-delle-corrispondenze-multiple-acm\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Analyse des correspondances multiples (ACM) - Ellistat\" \/>\n<meta property=\"og:description\" content=\"L&rsquo;ACM est l&rsquo;\u00e9quivalent de l&rsquo;ACP pour des variables&nbsp;exclusivement qualitatives. Elle ne place pas des fl\u00e8ches mais des&nbsp;modalit\u00e9s. Les onglets : \u21d2&nbsp;Synth\u00e8se&nbsp;: le plan des modalit\u00e9s et des individus, avec l&rsquo;\u00e9boulis des valeurs propres et le tableau des pourcentages ; \u21d2&nbsp;Corr\u00e9lation des variables&nbsp;: le rapport de corr\u00e9lation de chaque variable avec les deux premiers axes \u2014 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ellistat.com\/it\/guida-per-lutente\/analisi-delle-corrispondenze-multiple-acm\/\" \/>\n<meta property=\"og:site_name\" content=\"Ellistat\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-30T08:32:17+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/analyse-des-correspondances-multiples-acm\\\/\",\"url\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/analyse-des-correspondances-multiples-acm\\\/\",\"name\":\"Analyse des correspondances multiples (ACM) - Ellistat\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ellistat.com\\\/#website\"},\"datePublished\":\"2026-07-29T14:58:22+00:00\",\"dateModified\":\"2026-07-30T08:32:17+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/analyse-des-correspondances-multiples-acm\\\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/analyse-des-correspondances-multiples-acm\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/analyse-des-correspondances-multiples-acm\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/ellistat.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Analyse des correspondances multiples (ACM)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/ellistat.com\\\/#website\",\"url\":\"https:\\\/\\\/ellistat.com\\\/\",\"name\":\"Ellistat\",\"description\":\"La suite qualit\u00e9 de l&#039;industrie m\u00e9canique\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/ellistat.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Analisi delle corrispondenze multiple (ACM) - Ellistat","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ellistat.com\/it\/guida-per-lutente\/analisi-delle-corrispondenze-multiple-acm\/","og_locale":"it_IT","og_type":"article","og_title":"Analyse des correspondances multiples (ACM) - Ellistat","og_description":"L&rsquo;ACM est l&rsquo;\u00e9quivalent de l&rsquo;ACP pour des variables&nbsp;exclusivement qualitatives. 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