{"id":3425,"date":"2026-10-14T18:01:02","date_gmt":"2026-10-14T18:01:02","guid":{"rendered":"http:\/\/french.arabpsychology.com\/statistics\/comment-utiliser-police-italique-dans-r-exemples\/"},"modified":"2026-10-14T18:01:02","modified_gmt":"2026-10-14T18:01:02","slug":"comment-utiliser-police-italique-dans-r-exemples","status":"publish","type":"psych_stat","link":"https:\/\/french.arabpsychology.com\/?psych_stat=comment-utiliser-police-italique-dans-r-exemples","title":{"rendered":"Comment utiliser la police italique dans R (avec des exemples)"},"content":{"rendered":"<p>{r setup_typographie, include=FALSE}<\/code><br \/>\n<code>knitr::opts_chunk$set(<\/code><br \/>\n<code>  dev = \"cairo_pdf\",        # S\u00e9lection du p\u00e9riph\u00e9rique Cairo pour le rendu vectoriel<\/code><br \/>\n<code>  fig.width = 6.5,          # Largeur adapt\u00e9e \u00e0 la justification d'une page A4<\/code><br \/>\n<code>  fig.height = 4.5,         # Ratio d'or visuel pour les graphiques standards<\/code><br \/>\n<code>  dpi = 300,                # R\u00e9solution pour les \u00e9ventuelles sorties matricielles<\/code><br \/>\n<code>  fig.retina = 2            # Am\u00e9lioration du contraste sur les \u00e9crans haute densit\u00e9<\/code><br \/>\n<code>)<\/code><br \/>\n<code><\/p>\n<figure class=\"wpt-preserved-image\"><img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/french.arabpsychology.com\/wp-content\/uploads\/2026\/09\/italic1.png\" alt=\"italic font in title of plot in R\" \/><\/figure>\n<figure class=\"wpt-preserved-image\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/french.arabpsychology.com\/wp-content\/uploads\/2026\/09\/italic2.png\" alt=\"\" \/><\/figure>\n<figure class=\"wpt-preserved-image\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/french.arabpsychology.com\/wp-content\/uploads\/2026\/09\/italic3.png\" alt=\"\" \/><\/figure>\n<figure class=\"wpt-preserved-image\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/french.arabpsychology.com\/wp-content\/uploads\/2026\/09\/italic4.png\" alt=\"\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Guide acad\u00e9mique complet sur l&rsquo;application de la police italique dans R : syntaxe plotmath, graphiques de base, ggplot2 et conformit\u00e9 aux normes scientifiques.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","categories":[2193,2687],"tags":[2688,5336,5472,5471,5473],"class_list":["post-3425","psych_stat","type-psych_stat","status-publish","hentry","category-programmation-r","category-visualisation-de-donnees","tag-ggplot2","tag-plotmath","tag-police-italique","tag-r-graphique","tag-substitute"],"_links":{"self":[{"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/psych_stat\/3425","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/psych_stat"}],"about":[{"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/types\/psych_stat"}],"author":[{"embeddable":true,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3425"}],"version-history":[{"count":1,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/psych_stat\/3425\/revisions"}],"predecessor-version":[{"id":16493,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/psych_stat\/3425\/revisions\/16493"}],"wp:attachment":[{"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}