{"id":782,"date":"2011-11-16T09:23:50","date_gmt":"2011-11-16T08:23:50","guid":{"rendered":"https:\/\/abcdr.guyader.pro\/?p=782"},"modified":"2020-05-23T18:38:13","modified_gmt":"2020-05-23T17:38:13","slug":"comment-creer-un-plan-complet-avec-r-expand-grid","status":"publish","type":"post","link":"https:\/\/thinkr.fr\/abcdr\/comment-creer-un-plan-complet-avec-r-expand-grid\/","title":{"rendered":"Comment cr\u00e9er un plan complet avec R ? : expand.grid"},"content":{"rendered":"<p>On a parfois besoin d&rsquo;un jeux de donn\u00e9es qui reprend toutes les combinaisons possibles de plusieurs facteurs.<br \/>Bien s\u00fbr on peut le faire \u00e0 la main, mais il y a beaucoup plus intelligent : la fonction expand.grid fait \u00e7a tr\u00e8s bien.<\/p>\n<pre lang='rsplus'> expand.grid(c(\"voiture\",\"velo\"),c(\"bleue\",\"rouge\",\"vert\"),c(\"mercedes\",\"peugeot\")) <\/code><\/pre>\n<p>Cette commande permet de g\u00e9n\u00e9rer toutes les combinaisons possibles : voiture bleue mercedes, voiture bleue peugeot&#8230;<\/p>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>On a parfois besoin d&rsquo;un jeux de donn\u00e9es qui reprend toutes les combinaisons possibles de plusieurs facteurs.Bien s\u00fbr on peut le faire \u00e0 la main, mais il y a beaucoup plus intelligent : la fonction expand.grid fait \u00e7a tr\u00e8s bien. expand.grid(c(\u00ab\u00a0voiture\u00a0\u00bb,\u00a0\u00bbvelo\u00a0\u00bb),c(\u00ab\u00a0bleue\u00a0\u00bb,\u00a0\u00bbrouge\u00a0\u00bb,\u00a0\u00bbvert\u00a0\u00bb),c(\u00ab\u00a0mercedes\u00a0\u00bb,\u00a0\u00bbpeugeot\u00a0\u00bb)) Cette commande permet de g\u00e9n\u00e9rer toutes les combinaisons possibles : voiture bleue mercedes, voiture bleue peugeot&#8230;<a class=\"more-link\" href=\"https:\/\/thinkr.fr\/abcdr\/comment-creer-un-plan-complet-avec-r-expand-grid\/\">Read More &rarr;<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":{"twitter_399453572_399453572":""},"rop_publish_now_history":[],"rop_publish_now_status":"pending","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[8,12,23],"tags":[],"class_list":{"0":"entry","1":"post","2":"publish","3":"author-vincent","4":"post-782","6":"format-standard","7":"category-fonctions-utiles","8":"category-manipulation-de-donnees","9":"category-transformation-de-donnees"},"acf":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p9O7Sx-cC","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/posts\/782","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/comments?post=782"}],"version-history":[{"count":48,"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/posts\/782\/revisions"}],"predecessor-version":[{"id":4766,"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/posts\/782\/revisions\/4766"}],"wp:attachment":[{"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/media?parent=782"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/categories?post=782"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/tags?post=782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}