{"id":4538,"date":"2026-08-10T16:44:57","date_gmt":"2026-08-10T14:44:57","guid":{"rendered":"https:\/\/ellistat.com\/?post_type=guide-dutilisateur&#038;p=4538"},"modified":"2026-08-10T17:03:14","modified_gmt":"2026-08-10T15:03:14","slug":"appendices-definitions-gage-rr","status":"publish","type":"guide-dutilisateur","link":"https:\/\/ellistat.com\/en\/guide-dutilisateur\/annexes-definitions-gage-rr\/","title":{"rendered":"Appendices \u2013 Gage R&amp;R Definitions"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Repeatability<\/strong>&nbsp;: dispersion obtained by the same operator, on the same part, using the same instrument. Instrument-specific error.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Reproducibility<\/strong>&nbsp;: variation resulting from a change in operator.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>GRR<\/strong>&nbsp;: When combined, the total error of the measurement system.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Cpc<\/strong>&nbsp;: control process capability; the relationship between the tolerance and the dispersion of the measurement mean. The equivalent of Cp, as applied to measurement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>ndc<\/strong>&nbsp;: the number of distinct categories that the instrument can distinguish in the actual output.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Cg, Cgk<\/strong>&nbsp;: Capabilities of the measuring instrument on a calibrated test piece, first without and then with the offset taken into account.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Inertia<\/strong>&nbsp;: a combination of accuracy and repeatability into a single indicator.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Kappa<\/strong>&nbsp;: agreement among judges, adjusted for chance.<\/p>","protected":false},"featured_media":0,"menu_order":110,"template":"","meta":{"_acf_changed":false},"menu-guide-dutilisateur":[20],"class_list":["post-4538","guide-dutilisateur","type-guide-dutilisateur","status-publish","hentry","menu-guide-dutilisateur-2-gage-r-r"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Annexes - D\u00e9finitions Gage R&amp;R - Ellistat<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ellistat.com\/en\/users-guide\/appendices-definitions-gage-rr\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Annexes - D\u00e9finitions Gage R&amp;R - Ellistat\" \/>\n<meta property=\"og:description\" content=\"\u21d2&nbsp;R\u00e9p\u00e9tabilit\u00e9&nbsp;: dispersion obtenue par un m\u00eame op\u00e9rateur, sur une m\u00eame pi\u00e8ce, avec le m\u00eame instrument. Erreur propre au moyen. \u21d2&nbsp;Reproductibilit\u00e9&nbsp;: variation ajout\u00e9e par le changement d&rsquo;op\u00e9rateur. \u21d2&nbsp;GRR&nbsp;: les deux r\u00e9unies, l&rsquo;erreur totale du syst\u00e8me de mesure. \u21d2&nbsp;Cpc&nbsp;: capabilit\u00e9 du processus de contr\u00f4le, rapport entre la tol\u00e9rance et la dispersion du moyen de mesure. L&rsquo;\u00e9quivalent du [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ellistat.com\/en\/users-guide\/appendices-definitions-gage-rr\/\" \/>\n<meta property=\"og:site_name\" content=\"Ellistat\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-10T15:03:14+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/annexes-definitions-gage-rr\\\/\",\"url\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/annexes-definitions-gage-rr\\\/\",\"name\":\"Annexes - D\u00e9finitions Gage R&amp;R - Ellistat\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ellistat.com\\\/#website\"},\"datePublished\":\"2026-08-10T14:44:57+00:00\",\"dateModified\":\"2026-08-10T15:03:14+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/annexes-definitions-gage-rr\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/annexes-definitions-gage-rr\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/annexes-definitions-gage-rr\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/ellistat.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Annexes &#8211; D\u00e9finitions Gage R&amp;R\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/ellistat.com\\\/#website\",\"url\":\"https:\\\/\\\/ellistat.com\\\/\",\"name\":\"Ellistat\",\"description\":\"La suite qualit\u00e9 de l&#039;industrie m\u00e9canique\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/ellistat.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Appendices - Gage R&amp;R Definitions - Ellistat","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ellistat.com\/en\/users-guide\/appendices-definitions-gage-rr\/","og_locale":"en_US","og_type":"article","og_title":"Annexes - D\u00e9finitions Gage R&amp;R - Ellistat","og_description":"\u21d2&nbsp;R\u00e9p\u00e9tabilit\u00e9&nbsp;: dispersion obtenue par un m\u00eame op\u00e9rateur, sur une m\u00eame pi\u00e8ce, avec le m\u00eame instrument. Erreur propre au moyen. \u21d2&nbsp;Reproductibilit\u00e9&nbsp;: variation ajout\u00e9e par le changement d&rsquo;op\u00e9rateur. \u21d2&nbsp;GRR&nbsp;: les deux r\u00e9unies, l&rsquo;erreur totale du syst\u00e8me de mesure. \u21d2&nbsp;Cpc&nbsp;: capabilit\u00e9 du processus de contr\u00f4le, rapport entre la tol\u00e9rance et la dispersion du moyen de mesure. L&rsquo;\u00e9quivalent du [&hellip;]","og_url":"https:\/\/ellistat.com\/en\/users-guide\/appendices-definitions-gage-rr\/","og_site_name":"Ellistat","article_modified_time":"2026-08-10T15:03:14+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/ellistat.com\/guide-dutilisateur\/annexes-definitions-gage-rr\/","url":"https:\/\/ellistat.com\/guide-dutilisateur\/annexes-definitions-gage-rr\/","name":"Appendices - Gage R&amp;R Definitions - Ellistat","isPartOf":{"@id":"https:\/\/ellistat.com\/#website"},"datePublished":"2026-08-10T14:44:57+00:00","dateModified":"2026-08-10T15:03:14+00:00","breadcrumb":{"@id":"https:\/\/ellistat.com\/guide-dutilisateur\/annexes-definitions-gage-rr\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ellistat.com\/guide-dutilisateur\/annexes-definitions-gage-rr\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/ellistat.com\/guide-dutilisateur\/annexes-definitions-gage-rr\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/ellistat.com\/"},{"@type":"ListItem","position":2,"name":"Annexes &#8211; D\u00e9finitions Gage R&amp;R"}]},{"@type":"WebSite","@id":"https:\/\/ellistat.com\/#website","url":"https:\/\/ellistat.com\/","name":"Ellistat","description":"The quality suite for the mechanical engineering industry","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ellistat.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/ellistat.com\/en\/wp-json\/wp\/v2\/guide-dutilisateur\/4538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ellistat.com\/en\/wp-json\/wp\/v2\/guide-dutilisateur"}],"about":[{"href":"https:\/\/ellistat.com\/en\/wp-json\/wp\/v2\/types\/guide-dutilisateur"}],"wp:attachment":[{"href":"https:\/\/ellistat.com\/en\/wp-json\/wp\/v2\/media?parent=4538"}],"wp:term":[{"taxonomy":"menu-guide-dutilisateur","embeddable":true,"href":"https:\/\/ellistat.com\/en\/wp-json\/wp\/v2\/menu-guide-dutilisateur?post=4538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}