{"id":3377,"date":"2017-05-05T09:53:01","date_gmt":"2017-05-05T08:53:01","guid":{"rendered":"https:\/\/abcdr.guyader.pro\/?p=3377"},"modified":"2018-04-08T00:02:43","modified_gmt":"2018-04-07T23:02:43","slug":"comment-joindre-plusieurs-colonnes-en-une-unite","status":"publish","type":"post","link":"https:\/\/thinkr.fr\/abcdr\/comment-joindre-plusieurs-colonnes-en-une-unite\/","title":{"rendered":"Comment joindre plusieurs colonnes en une ? unite()"},"content":{"rendered":"<p>Si vous souhaitez\u00a0unifier plusieurs colonnes en une seule, faites appel \u00e0 la fonction unite(), issue du package <em>tidyr<\/em>.<\/p>\n<p>Cette fonction prends en premier argument le nom de l&rsquo;objet contenant le tableau, la colonne cible, les colonnes \u00e0 lier, puis un \u00e9ventuel s\u00e9parateur. Notez que le s\u00e9parateur de base est \u00ab\u00a0_\u00a0\u00bb.<\/p>\n<pre><code>data(\"msleep\")\nlibrary(tidyr)\nunite(msleep, genusvore, genus, vore, sep = \"-\")<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Si vous souhaitez\u00a0unifier plusieurs colonnes en une seule, faites appel \u00e0 la fonction unite(), issue du package tidyr. Cette fonction prends en premier argument le nom de l&rsquo;objet contenant le tableau, la colonne cible, les colonnes \u00e0 lier, puis un \u00e9ventuel s\u00e9parateur. Notez que le s\u00e9parateur de base est \u00ab\u00a0_\u00a0\u00bb. data(\u00ab\u00a0msleep\u00a0\u00bb) library(tidyr) unite(msleep, genusvore, genus, vore, sep = \u00ab\u00a0-\u00ab\u00a0)<a class=\"more-link\" href=\"https:\/\/thinkr.fr\/abcdr\/comment-joindre-plusieurs-colonnes-en-une-unite\/\">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":[22,23],"tags":[],"class_list":{"0":"entry","1":"post","2":"publish","3":"author-colin","4":"post-3377","6":"format-standard","7":"category-tidyverse","8":"category-transformation-de-donnees"},"acf":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p9O7Sx-St","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/posts\/3377","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=3377"}],"version-history":[{"count":2,"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/posts\/3377\/revisions"}],"predecessor-version":[{"id":4319,"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/posts\/3377\/revisions\/4319"}],"wp:attachment":[{"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/media?parent=3377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/categories?post=3377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thinkr.fr\/abcdr\/wp-json\/wp\/v2\/tags?post=3377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}