{"id":35963,"date":"2015-08-11T10:11:45","date_gmt":"2015-08-11T08:11:45","guid":{"rendered":"https:\/\/sites.uclouvain.be\/digithemis\/index.php\/bd-net\/"},"modified":"2022-02-08T10:09:11","modified_gmt":"2022-02-08T09:09:11","slug":"bd-net","status":"publish","type":"page","link":"https:\/\/sites.uclouvain.be\/digithemis\/?page_id=35963","title":{"rendered":"Quetelet.net"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"35963\" class=\"elementor elementor-35963\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-701b3ef7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"701b3ef7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2ec050f4\" data-id=\"2ec050f4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-65284c0 elementor-widget elementor-widget-text-editor\" data-id=\"65284c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"margin-bottom: 6.75pt; line-height: 13.5pt;\"><strong><span style=\"font-size: 12pt; font-family: calibri; color: #333333;\">Objectif<\/span><\/strong><\/p><p><span style=\"font-size: 12pt; font-family: calibri; color: #333333;\">L&rsquo;objectif de Quetelet.net \u00e9tait la s\u00e9rialisation et la diffusion des donn\u00e9es statistiques belges par la cr\u00e9ation d&rsquo;une base de\u00a0<span style=\"font-size: 12pt;\">de donn\u00e9es novatrice. Concr\u00e8tement, les donn\u00e9es \u00ab\u00a0papier\u00a0\u00bb, qui ont pris de nombreuses formes au cours des ann\u00e9es, ont \u00e9t\u00e9 impl\u00e9ment\u00e9es dans un outil informatique capable de fournir en quelques clics la r\u00e9ponse \u00e0 la question chiffr\u00e9e pos\u00e9e.\u00a0<\/span><\/span><\/p><p style=\"margin-bottom: 6.75pt; line-height: 13.5pt; text-align: justify;\"><span style=\"font-family: calibri;\"><span style=\"font-size: 12pt; color: #333333;\"><span style=\"font-size: 12pt; line-height: 13.5pt; text-align: justify;\">L&rsquo;application \u00ab\u00a0Quetelet.net\u00a0\u00bb pr\u00e9sente ainsi <\/span><strong style=\"font-size: 12pt; line-height: 13.5pt; text-align: justify;\">trois innovations majeures<\/strong><span style=\"font-size: 12pt; line-height: 13.5pt; text-align: justify;\">\u00a0:<\/span>\u00a0<\/span><\/span><\/p><ul><li><span style=\"font-family: calibri;\"><span style=\"font-size: 12pt; color: #333333;\">Elle permet <strong>d&rsquo;interroger des s\u00e9ries sur la longue dur\u00e9e<\/strong>. En Belgique, sur le plan p\u00e9nal, on d\u00e9nombre plusieurs s\u00e9ries statistiques publi\u00e9es entre 1831 et aujourd\u2019hui, sous des formats divers (papier, .pdf, excel, html). Ces s\u00e9ries statistiques ont \u00e9t\u00e9 encod\u00e9es dans l\u2019outil \u00ab\u00a0Quetelet.net\u00a0\u00bb<\/span><br \/><\/span><\/li><li><span style=\"font-size: 12pt; font-family: calibri; color: #333333;\">La deuxi\u00e8me innovation tient aux caract\u00e9ristiques m\u00eames de la base de donn\u00e9es. Celle-ci est programm\u00e9e en langage MySQL et est <strong>con\u00e7ue de mani\u00e8re g\u00e9n\u00e9rique<\/strong>. On peut donc y encoder tout type de donn\u00e9es chiffr\u00e9es\u00a0: statistiques judiciaires, r\u00e9sultats d\u2019\u00e9lections, indicateurs \u00e9conomiques, etc. Le syst\u00e8me g\u00e8re tout format\u00a0<em>.csv<\/em>. Pour les tableaux papier, il a donc fallu passer par deux phases interm\u00e9diaires de recopiage des tableaux\u00a0: num\u00e9riser les tableaux \u00ab\u00a0papier\u00a0\u00bb et les recopier en Excel. <\/span><\/li><li><span style=\"font-size: 12pt; font-family: calibri; color: #333333;\">Enfin, le syst\u00e8me permet d\u2019atomiser les tableaux statistiques traditionnels et de <strong>donner directement acc\u00e8s aux chiffres<\/strong>, d\u00e9finis par toutes ces variables. Il est d\u00e8s lors possible d\u2019interroger directement les chiffres sans devoir passer en revue tous les tableaux des ann\u00e9es envisag\u00e9es.<\/span><\/li><\/ul><p style=\"margin-bottom: 6.75pt; text-align: justify; line-height: 13.5pt;\"><strong><span style=\"font-size: 12pt; font-family: calibri; color: #333333;\">M\u00e9thodologie<\/span><\/strong><\/p><p><span style=\"font-size: 12pt; font-family: calibri; color: #333333;\">Avant de pouvoir encoder ces donn\u00e9es dans la base de donn\u00e9es, il a au pr\u00e9alable fallu passer par une phase d\u2019analyse et de compr\u00e9hension de toutes les variables qui d\u00e9finissaient les chiffres\u00a0; l\u2019objectif de l\u2019outil \u00e9tant de rendre la compr\u00e9hension de ces statistiques accessible \u00e0 tout un chacun. Cette phase de conceptualisation \u00e9tait primordiale et n\u00e9cessaire au bon fonctionnement de l&rsquo;application. Apr\u00e8s que les tableaux aient \u00e9t\u00e9 encod\u00e9s, que chaque chiffre ait re\u00e7u la d\u00e9finition\u00a0<em>ad hoc<\/em>, il fallait imp\u00e9rativement v\u00e9rifier l\u2019encodage, et corriger les erreurs qui s\u2019\u00e9taient immanquablement gliss\u00e9es \u00e0 un des moments du processus.<\/span><\/p><h2 style=\"margin-bottom: 6.75pt; text-align: justify; line-height: 13.5pt;\"><a href=\"https:\/\/sites.uclouvain.be\/digithemis\/wp-content\/uploads\/2015\/08\/explicationquetelet.jpg\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-35953 \" src=\"https:\/\/sites.uclouvain.be\/digithemis\/wp-content\/uploads\/2015\/08\/explicationquetelet.jpg\" alt=\"explicationquetelet\" width=\"627\" height=\"338\" srcset=\"https:\/\/sites.uclouvain.be\/digithemis\/wp-content\/uploads\/2015\/08\/explicationquetelet.jpg 1389w, https:\/\/sites.uclouvain.be\/digithemis\/wp-content\/uploads\/2015\/08\/explicationquetelet-300x162.jpg 300w, https:\/\/sites.uclouvain.be\/digithemis\/wp-content\/uploads\/2015\/08\/explicationquetelet-1024x553.jpg 1024w, https:\/\/sites.uclouvain.be\/digithemis\/wp-content\/uploads\/2015\/08\/explicationquetelet-768x415.jpg 768w\" sizes=\"(max-width: 627px) 100vw, 627px\" \/><\/a><\/h2><h2 style=\"margin-bottom: 6.75pt; text-align: justify; line-height: 13.5pt;\"><span style=\"font-size: 12pt; color: #333333;\">Partenaires<\/span><\/h2><table style=\"height: 505px; width: 871px;\" border=\"0\"><tbody><tr><td><p><span style=\"text-decoration: underline; font-family: tahoma, arial, helvetica, sans-serif;\">Etablissements scientifiques f\u00e9d\u00e9raux:<\/span><\/p><\/td><td>\u00a0<\/td><\/tr><tr><td><p><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">INCC\u00a0:\u00a0Expertise criminologique<\/span><\/p><\/td><td><p><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">\u00a0<img decoding=\"async\" class=\" alignright size-full wp-image-35503\" style=\"float: right;\" src=\"https:\/\/sites.uclouvain.be\/digithemis\/wp-content\/uploads\/2015\/06\/logoincc.jpg\" alt=\"logoincc\" width=\"76\" height=\"32\" \/><\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Archives de l&rsquo;Etat : Expertise en \u00ab\u00a0num\u00e9risation et communication\u00a0\u00bb<\/span><\/p><\/td><td><p><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\"><img decoding=\"async\" class=\" alignright size-full wp-image-35513\" style=\"float: right;\" src=\"https:\/\/sites.uclouvain.be\/digithemis\/wp-content\/uploads\/2015\/06\/logoAGR.jpg\" alt=\"logoAGR\" width=\"90\" height=\"40\" \/><\/span><\/p><\/td><\/tr><tr><td><p><span style=\"text-decoration: underline; font-family: tahoma, arial, helvetica, sans-serif;\">Services publics:<\/span><\/p><\/td><td>\u00a0<\/td><\/tr><tr><td><p><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Statbel : Expertise en production et diffusion des statistiques<\/span><\/p><\/td><td>\u00a0<\/td><\/tr><tr><td><p><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Service de la Politique criminelle : Expertise en production et diffusion des statistiques\u00a0<\/span><\/p><\/td><td><p><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-35523\" style=\"float: right;\" src=\"https:\/\/sites.uclouvain.be\/digithemis\/wp-content\/uploads\/2015\/06\/logoSPC.jpg\" alt=\"logoSPC\" width=\"165\" height=\"43\" \/><\/span><\/p><\/td><\/tr><tr><td><p><span style=\"text-decoration: underline;\"><br \/><span style=\"text-decoration: underline; font-family: tahoma, arial, helvetica, sans-serif;\">Centres de recherche:<\/span><\/span><\/p><\/td><td>\u00a0<\/td><\/tr><tr><td>Centre d&rsquo;histoire du droit et de la justice: Expertise historique et documentaire<\/td><td><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-35533\" style=\"float: right;\" src=\"https:\/\/sites.uclouvain.be\/digithemis\/wp-content\/uploads\/2015\/06\/logoCHDJ2.jpg\" alt=\"logoCHDJ2\" width=\"50\" height=\"35\" \/><\/span><\/td><\/tr><tr><td>Precise: Expertise en bases de donn\u00e9es<\/td><td><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-35543\" style=\"float: right;\" src=\"https:\/\/sites.uclouvain.be\/digithemis\/wp-content\/uploads\/2015\/06\/logoprecise.jpg\" alt=\"logoprecise\" width=\"37\" height=\"40\" \/><\/span><\/td><\/tr><tr><td>Cita: Expertise organisationnelle<\/td><td><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\"><img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-35553\" style=\"float: right;\" src=\"https:\/\/sites.uclouvain.be\/digithemis\/wp-content\/uploads\/2015\/06\/logocita.jpg\" alt=\"logocita\" width=\"33\" height=\"39\" \/><\/span><\/td><\/tr><tr><td>Vakgroep Nieuwste Geschiedenis: Expertise historique et documentaire.<\/td><td><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-35563\" style=\"float: right;\" src=\"https:\/\/sites.uclouvain.be\/digithemis\/wp-content\/uploads\/2015\/06\/logougent.jpg\" alt=\"logougent\" width=\"50\" height=\"39\" \/><\/span><\/td><\/tr><\/tbody><\/table><p style=\"margin-left: 30px; text-indent: -18pt;\">\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Objectif L&rsquo;objectif de Quetelet.net \u00e9tait la s\u00e9rialisation et la diffusion des donn\u00e9es statistiques belges par la cr\u00e9ation d&rsquo;une base de\u00a0de &hellip; <\/p>\n","protected":false},"author":33,"featured_media":0,"parent":37973,"menu_order":13,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-35963","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sites.uclouvain.be\/digithemis\/index.php?rest_route=\/wp\/v2\/pages\/35963","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.uclouvain.be\/digithemis\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sites.uclouvain.be\/digithemis\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sites.uclouvain.be\/digithemis\/index.php?rest_route=\/wp\/v2\/users\/33"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.uclouvain.be\/digithemis\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=35963"}],"version-history":[{"count":5,"href":"https:\/\/sites.uclouvain.be\/digithemis\/index.php?rest_route=\/wp\/v2\/pages\/35963\/revisions"}],"predecessor-version":[{"id":66433,"href":"https:\/\/sites.uclouvain.be\/digithemis\/index.php?rest_route=\/wp\/v2\/pages\/35963\/revisions\/66433"}],"up":[{"embeddable":true,"href":"https:\/\/sites.uclouvain.be\/digithemis\/index.php?rest_route=\/wp\/v2\/pages\/37973"}],"wp:attachment":[{"href":"https:\/\/sites.uclouvain.be\/digithemis\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=35963"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}