{"id":8101,"date":"2026-09-17T03:58:15","date_gmt":"2026-09-17T03:58:15","guid":{"rendered":"http:\/\/french.arabpsychology.com\/statistics\/comment-effectuer-regression-robuste-dans-r-etape-par-etape\/"},"modified":"2026-09-17T03:58:17","modified_gmt":"2026-09-17T03:58:17","slug":"comment-effectuer-regression-robuste-dans-r-etape-par-etape","status":"publish","type":"psych_stat","link":"https:\/\/french.arabpsychology.com\/?psych_stat=comment-effectuer-regression-robuste-dans-r-etape-par-etape","title":{"rendered":"Comment effectuer une r\u00e9gression robuste dans R (\u00e9tape par \u00e9tape)"},"content":{"rendered":"<p>R<br \/>\n# Chargement des biblioth\u00e8ques n\u00e9cessaires<br \/>\nlibrary(MASS)        # Fournit la fonction rlm pour les M-estimateurs<br \/>\nlibrary(robustbase)  # Pour les MM-estimateurs via lmrob<br \/>\nlibrary(car)         # Diagnostics avanc\u00e9s de r\u00e9gression<br \/>\nlibrary(ggplot2)     # Visualisations graphiques vectorielles<\/p>\n<figure class=\"wpt-preserved-image\"><img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/french.arabpsychology.com\/wp-content\/uploads\/2026\/09\/robustRegR1.png\" alt=\"\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Guide acad\u00e9mique complet pour r\u00e9aliser une r\u00e9gression robuste sous R avec le package MASS. Diagnostic des valeurs aberrantes et tutoriel \u00e9tape par \u00e9tape.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","categories":[1881,359],"tags":[6815,16,2658,9285,9286],"class_list":["post-8101","psych_stat","type-psych_stat","status-publish","hentry","category-methodologie-de-la-recherche","category-statistiques-appliquees","tag-package-mass","tag-psychometrie","tag-r","tag-regression-robuste","tag-rlm"],"_links":{"self":[{"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/psych_stat\/8101","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=8101"}],"version-history":[{"count":1,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/psych_stat\/8101\/revisions"}],"predecessor-version":[{"id":8103,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/psych_stat\/8101\/revisions\/8103"}],"wp:attachment":[{"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}