{"id":3342,"date":"2017-05-05T08:54:19","date_gmt":"2017-05-05T07:54:19","guid":{"rendered":"https:\/\/abcdr.guyader.pro\/?p=3342"},"modified":"2018-04-08T00:02:44","modified_gmt":"2018-04-07T23:02:44","slug":"comment-ordonner-un-jeu-de-donnees-arrange","status":"publish","type":"post","link":"https:\/\/thinkr.fr\/abcdr\/comment-ordonner-un-jeu-de-donnees-arrange\/","title":{"rendered":"Comment ordonner un jeu de donn\u00e9es ? arrange()"},"content":{"rendered":"<p>Pour<strong> ordonner un tableau en fonction d&rsquo;une colonne,<\/strong> faites appel \u00e0 arrange(), issu de <em>dplyr.<\/em>\u00a0Cette fonction prend en premier argument l&rsquo;objet contenant le tableau, puis la colonne qui servira de base pour votre tri.<\/p>\n<pre><code>data(\"midwest\")\nmidwest %&gt;%\n  arrange(poptotal)<\/code><\/pre>\n<p>Par d\u00e9faut, la colonne est tri\u00e9e en ordre croissant. Un comportement que vous pouvez modifier avec desc().<\/p>\n<pre><code>midwest %&gt;%\n  arrange(desc(poptotal))<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Pour ordonner un tableau en fonction d&rsquo;une colonne, faites appel \u00e0 arrange(), issu de dplyr.\u00a0Cette fonction prend en premier argument l&rsquo;objet contenant le tableau, puis la colonne qui servira de base pour votre tri. data(\u00ab\u00a0midwest\u00a0\u00bb) midwest %&gt;% arrange(poptotal) Par d\u00e9faut, la colonne est tri\u00e9e en ordre croissant. Un comportement que vous pouvez modifier avec desc(). midwest %&gt;% arrange(desc(poptotal))<a class=\"more-link\" href=\"https:\/\/thinkr.fr\/abcdr\/comment-ordonner-un-jeu-de-donnees-arrange\/\">Read More &rarr;<\/a><\/p>\n","protected":false},"author":4,"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":[12,22],"tags":[],"class_list":{"0":"entry","1":"post","2":"publish","3":"author-colin","4":"post-3342","6":"format-standard","7":"category-manipulation-de-donnees","8":"category-tidyverse"},"acf":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p9O7Sx-RU","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/posts\/3342","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\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/comments?post=3342"}],"version-history":[{"count":2,"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/posts\/3342\/revisions"}],"predecessor-version":[{"id":4320,"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/posts\/3342\/revisions\/4320"}],"wp:attachment":[{"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/media?parent=3342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/categories?post=3342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/tags?post=3342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}