{"id":6697,"date":"2025-03-25T09:26:50","date_gmt":"2025-03-25T08:26:50","guid":{"rendered":"https:\/\/francestat.com\/?page_id=6697"},"modified":"2025-03-25T09:52:00","modified_gmt":"2025-03-25T08:52:00","slug":"uniwin-autres","status":"publish","type":"page","link":"https:\/\/francestat.com\/index.php\/uniwin-autres\/","title":{"rendered":"Uniwin – Autres"},"content":{"rendered":"

[vc_row][vc_column]

<\/div>

UNIWIN - Autres m\u00e9thodes<\/h2><\/div><\/div>[\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]<\/p>\n

UNIWIN propose diverses m\u00e9thodes pour g\u00e9rer et modifier les donn\u00e9es collect\u00e9es :<\/p>\n

Imputations des donn\u00e9es manquantes<\/strong><\/p>\n

Si la variable est num\u00e9rique, l’imputation peut se faire par la moyenne, la m\u00e9diane, le mode ou une valeur donn\u00e9e saisie.<\/p>\n

Si la variable est caract\u00e8re, l’imputation peut se faire par le code ‘Manquant’, la valeur la plus fr\u00e9quente ou une valeur donn\u00e9e saisie.<\/p>\n

Un graphique des donn\u00e9es manquantes dans le fichier de donn\u00e9es peut \u00eatre affich\u00e9.<\/p>\n

Le fichier des donn\u00e9es apr\u00e8s imputations peut \u00eatre enregistr\u00e9 dans un nouveau fichier.<\/p>\n

Recodifications de donn\u00e9es<\/strong><\/p>\n

L\u2019option Recodifications permet de recoder des variables alphab\u00e9tiques en variables num\u00e9riques qualitatives.<\/p>\n

Elle ajoute dans le fichier des r\u00e9sultats trois nouvelles variables pour chacune des variables recod\u00e9es :<\/p>\n

1. Une variable indiquant les num\u00e9ros des observations<\/p>\n

2. Une variable contenant les codages num\u00e9riques des donn\u00e9es alphab\u00e9tiques<\/p>\n

3. Une variable contenant les libell\u00e9s uniques de la variable alphab\u00e9tique recod\u00e9e<\/p>\n

Codage disjonctif<\/strong><\/p>\n

Un tableau disjonctif complet est un type de repr\u00e9sentation de donn\u00e9es qualitatives fr\u00e9quemment utilis\u00e9 en analyse des donn\u00e9es.<\/p>\n

Dans ce tableau, une variable qualitative \u00e0 k modalit\u00e9s est remplac\u00e9e par k variables binaires, chacune correspondant \u00e0 une des modalit\u00e9s.<\/p>\n

Cette proc\u00e9dure g\u00e9n\u00e8re donc pour chaque variable qualitative, les variables suivantes :<\/p>\n

1. une variable alphab\u00e9tique contenant des libell\u00e9s des modalit\u00e9s<\/p>\n

2. k variables binaires dans lesquelles 1 indique que l’observation poss\u00e8de la modalit\u00e9 k et 0 qu’elle ne la poss\u00e8de pas<\/p>\n

Tableaux de distances<\/strong><\/p>\n

Cette option permet de cr\u00e9er un tableau de distances (matrice triangulaire inf\u00e9rieure) entre des observations (individus) observ\u00e9es sur un ensemble de variables.<\/p>\n

Trois calculs de distances sont propos\u00e9s :<\/p>\n

1. La distance euclidienne<\/p>\n

2. La distance euclidienne au carr\u00e9<\/p>\n

3. La distance en valeur absolue<\/p>\n

La standardisation (centrage et r\u00e9duction) pr\u00e9alable des donn\u00e9es est propos\u00e9e.<\/p>\n

Le tableau r\u00e9sultant de cette proc\u00e9dure est directement utilisable dans l\u2019Analyse sur Tableau de Distances ou de Dissimilarit\u00e9s (ATD).[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_btn title=\u00a0\u00bbConsulter la documentation compl\u00e8te\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb link=\u00a0\u00bburl:https%3A%2F%2Fwww.francestat.com%2Ftelecharg%2FUniwin%2Fpdf%2FManuel%2520de%2520l’Utilisateur.pdf|title:Uniwin%20-%20Autres%20m%C3%A9thodes\u00a0\u00bb][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"

[vc_row][vc_column][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text] UNIWIN propose diverses m\u00e9thodes pour g\u00e9rer et modifier les donn\u00e9es collect\u00e9es : Imputations des donn\u00e9es manquantes Si la variable est num\u00e9rique, l’imputation peut se faire par la moyenne, la m\u00e9diane, le mode ou une valeur donn\u00e9e saisie. Si la variable est caract\u00e8re, l’imputation peut se faire par le code ‘Manquant’, la valeur la plus…<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6697","page","type-page","status-publish","hentry","description-off"],"yoast_head":"\nUniwin - Autres - FRANCESTAT<\/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:\/\/francestat.com\/index.php\/uniwin-autres\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Uniwin - Autres - FRANCESTAT\" \/>\n<meta property=\"og:description\" content=\"[vc_row][vc_column][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text] UNIWIN propose diverses m\u00e9thodes pour g\u00e9rer et modifier les donn\u00e9es collect\u00e9es : Imputations des donn\u00e9es manquantes Si la variable est num\u00e9rique, l’imputation peut se faire par la moyenne, la m\u00e9diane, le mode ou une valeur donn\u00e9e saisie. Si la variable est caract\u00e8re, l’imputation peut se faire par le code ‘Manquant’, la valeur la plus…\" \/>\n<meta property=\"og:url\" content=\"https:\/\/francestat.com\/index.php\/uniwin-autres\/\" \/>\n<meta property=\"og:site_name\" content=\"FRANCESTAT\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-25T08:52:00+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/francestat.com\\\/index.php\\\/uniwin-autres\\\/\",\"url\":\"https:\\\/\\\/francestat.com\\\/index.php\\\/uniwin-autres\\\/\",\"name\":\"Uniwin - Autres - FRANCESTAT\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/francestat.com\\\/#website\"},\"datePublished\":\"2025-03-25T08:26:50+00:00\",\"dateModified\":\"2025-03-25T08:52:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/francestat.com\\\/index.php\\\/uniwin-autres\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/francestat.com\\\/index.php\\\/uniwin-autres\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/francestat.com\\\/index.php\\\/uniwin-autres\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/francestat.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Uniwin – Autres\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/francestat.com\\\/#website\",\"url\":\"https:\\\/\\\/francestat.com\\\/\",\"name\":\"FRANCESTAT\",\"description\":\"Logiciels, formations et services statistiques\",\"publisher\":{\"@id\":\"https:\\\/\\\/francestat.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/francestat.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/francestat.com\\\/#organization\",\"name\":\"FRANCESTAT\",\"url\":\"https:\\\/\\\/francestat.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/francestat.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/francestat.com\\\/wp-content\\\/uploads\\\/2018\\\/05\\\/logo_horizontal_small_francestat.jpg\",\"contentUrl\":\"https:\\\/\\\/francestat.com\\\/wp-content\\\/uploads\\\/2018\\\/05\\\/logo_horizontal_small_francestat.jpg\",\"width\":155,\"height\":51,\"caption\":\"FRANCESTAT\"},\"image\":{\"@id\":\"https:\\\/\\\/francestat.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Uniwin - Autres - FRANCESTAT","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:\/\/francestat.com\/index.php\/uniwin-autres\/","og_locale":"fr_FR","og_type":"article","og_title":"Uniwin - Autres - FRANCESTAT","og_description":"[vc_row][vc_column][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text] UNIWIN propose diverses m\u00e9thodes pour g\u00e9rer et modifier les donn\u00e9es collect\u00e9es : Imputations des donn\u00e9es manquantes Si la variable est num\u00e9rique, l’imputation peut se faire par la moyenne, la m\u00e9diane, le mode ou une valeur donn\u00e9e saisie. Si la variable est caract\u00e8re, l’imputation peut se faire par le code ‘Manquant’, la valeur la plus…","og_url":"https:\/\/francestat.com\/index.php\/uniwin-autres\/","og_site_name":"FRANCESTAT","article_modified_time":"2025-03-25T08:52:00+00:00","twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/francestat.com\/index.php\/uniwin-autres\/","url":"https:\/\/francestat.com\/index.php\/uniwin-autres\/","name":"Uniwin - Autres - FRANCESTAT","isPartOf":{"@id":"https:\/\/francestat.com\/#website"},"datePublished":"2025-03-25T08:26:50+00:00","dateModified":"2025-03-25T08:52:00+00:00","breadcrumb":{"@id":"https:\/\/francestat.com\/index.php\/uniwin-autres\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/francestat.com\/index.php\/uniwin-autres\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/francestat.com\/index.php\/uniwin-autres\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/francestat.com\/"},{"@type":"ListItem","position":2,"name":"Uniwin – Autres"}]},{"@type":"WebSite","@id":"https:\/\/francestat.com\/#website","url":"https:\/\/francestat.com\/","name":"FRANCESTAT","description":"Logiciels, formations et services statistiques","publisher":{"@id":"https:\/\/francestat.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/francestat.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/francestat.com\/#organization","name":"FRANCESTAT","url":"https:\/\/francestat.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/francestat.com\/#\/schema\/logo\/image\/","url":"https:\/\/francestat.com\/wp-content\/uploads\/2018\/05\/logo_horizontal_small_francestat.jpg","contentUrl":"https:\/\/francestat.com\/wp-content\/uploads\/2018\/05\/logo_horizontal_small_francestat.jpg","width":155,"height":51,"caption":"FRANCESTAT"},"image":{"@id":"https:\/\/francestat.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/francestat.com\/index.php\/wp-json\/wp\/v2\/pages\/6697","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/francestat.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/francestat.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/francestat.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/francestat.com\/index.php\/wp-json\/wp\/v2\/comments?post=6697"}],"version-history":[{"count":12,"href":"https:\/\/francestat.com\/index.php\/wp-json\/wp\/v2\/pages\/6697\/revisions"}],"predecessor-version":[{"id":6711,"href":"https:\/\/francestat.com\/index.php\/wp-json\/wp\/v2\/pages\/6697\/revisions\/6711"}],"wp:attachment":[{"href":"https:\/\/francestat.com\/index.php\/wp-json\/wp\/v2\/media?parent=6697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}