{"id":4598,"date":"2026-08-12T14:46:26","date_gmt":"2026-08-12T12:46:26","guid":{"rendered":"https:\/\/ellistat.com\/?post_type=guide-dutilisateur&p=4598"},"modified":"2026-08-12T14:46:26","modified_gmt":"2026-08-12T12:46:26","slug":"table-of-contents-5","status":"publish","type":"guide-dutilisateur","link":"https:\/\/ellistat.com\/en\/guide-dutilisateur\/sommaire-5\/","title":{"rendered":"Table of Contents"},"content":{"rendered":"
Quality is measured at the end of production; reliability is measured over time. A part that passes the final inspection may fail after six months: that\u2019s a different issue, and it requires different tools.<\/p>\n\n\n\n
Reliability raises three distinct questions, which this menu addresses:<\/p>\n\n\n\n
\n
How long does my product last?<\/strong>\u00a0\u2014 estimate a lifetime distribution based on feedback or testing; ;<\/li>\n\n\n\n
How can you prove this before selling?<\/strong>\u00a0\u2014 determine the scope of a demonstration test; ;<\/li>\n\n\n\n
Are my returns in line with what was expected?<\/strong>\u00a0\u2014 monitor the installed base.<\/li>\n<\/ul>\n\n\n\n
Click the \u00abData Analysis\u00bb menu, then click \u00abReliability.\u00bb.<\/p>\n\n\n\n
<\/p>\n\n\n\n<\/figure>","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":true},"menu-guide-dutilisateur":[36],"class_list":["post-4598","guide-dutilisateur","type-guide-dutilisateur","status-publish","hentry","menu-guide-dutilisateur-9-fiabilite"],"acf":[],"yoast_head":"\nSommaire - Ellistat<\/title>\n<meta name=\"description\" content=\"Estimez la dur\u00e9e de vie de vos produits, dimensionnez vos essais de d\u00e9monstration et surveillez votre parc install\u00e9 avec le module Fiabilit\u00e9 d'Ellistat Data Analysis.\" \/>\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\/table-of-contents-5\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sommaire - Ellistat\" \/>\n<meta property=\"og:description\" content=\"Estimez la dur\u00e9e de vie de vos produits, dimensionnez vos essais de d\u00e9monstration et surveillez votre parc install\u00e9 avec le module Fiabilit\u00e9 d'Ellistat Data Analysis.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ellistat.com\/en\/users-guide\/table-of-contents-5\/\" \/>\n<meta property=\"og:site_name\" content=\"Ellistat\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ellistat.com\/wp-content\/uploads\/fiabilite-titre.png\" \/>\n\t<meta property=\"og:image:width\" content=\"282\" \/>\n\t<meta property=\"og:image:height\" content=\"250\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\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=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/sommaire-5\\\/\",\"url\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/sommaire-5\\\/\",\"name\":\"Sommaire - 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