{"id":10177,"date":"2022-03-04T05:29:26","date_gmt":"2022-03-04T05:29:26","guid":{"rendered":"https:\/\/www.cybermedian.com\/fr\/?p=10177"},"modified":"2022-03-04T05:29:49","modified_gmt":"2022-03-04T05:29:49","slug":"estimation-agile-estimations-relatives-vs-estimations-absolues","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/fr\/agile-estimation-relative-estimates-vs-absolute-estimates\/","title":{"rendered":"Estimation agile : Estimations relatives vs Estimations absolues"},"content":{"rendered":"<section class=\"section section--body section--first\">\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<p id=\"bdc1\" class=\"graf graf--p graf-after--h3\">Pr\u00e9cision de l&#8217;estimation de groupe par rapport \u00e0 l&#8217;estimation individuelle<\/p>\n<p id=\"9a3a\" class=\"graf graf--p graf-after--p\">Que l&#8217;\u00e9quipe travaille sur un produit ou sur un projet, nous devons r\u00e9pondre \u00e0 la question \u00ab\u00a0Quand aurons-nous termin\u00e9\u00a0?\u00a0\u00bb\u00a0Ou jusqu&#8217;o\u00f9 nous pouvons aller \u00e0 un moment donn\u00e9.\u00a0Tout comme le d\u00e9veloppement traditionnel, nous devons estimer l&#8217;effort avant de d\u00e9marrer le projet.<\/p>\n<h3 id=\"aa3a\" class=\"graf graf--h3 graf-after--p\"><span id=\"What_is_Project_Estimation\">Qu&#8217;est-ce que l&#8217;estimation de projet\u00a0?<\/span><\/h3>\n<p id=\"5a38\" class=\"graf graf--p graf-after--h3\">Une\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/technology.amis.nl\/agile\/8-agile-estimation-techniques-beyond-planning-poker\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/technology.amis.nl\/agile\/8-agile-estimation-techniques-beyond-planning-poker\/\">estimation<\/a>\u00a0\u00a0est un calcul approximatif de quelque chose.\u00a0Par exemple, l&#8217;estimation des co\u00fbts du projet est un concept g\u00e9n\u00e9ral du mod\u00e8le de prix du projet.\u00a0Il vous aide \u00e0 fournir un chiffre, esp\u00e9rons-le, plus r\u00e9aliste lorsque vos clients ou d&#8217;autres parties prenantes du projet vous demandent d&#8217;\u00e9valuer le co\u00fbt et le temps du projet.<\/p>\n<h4 id=\"92bd\" class=\"graf graf--h4 graf-after--p\"><span id=\"Agile_vs_Traditional_Estimation\">Estimation agile vs traditionnelle<\/span><\/h4>\n<p id=\"39e6\" class=\"graf graf--p graf-after--h4\">Traditionnellement, nous allouons du temps pour estimer les projets logiciels, alors que dans\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-agile-software-development\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-agile-software-development\/\">les m\u00e9thodes agiles<\/a>\u00a0, ils pr\u00e9f\u00e8rent fournir un point d&#8217;histoire pour un \u00e9l\u00e9ment du backlog comme mesure du travail relatif.\u00a0Cela permet \u00e0 l&#8217;\u00e9quipe de consid\u00e9rer d&#8217;autres travaux qu&#8217;ils ont effectu\u00e9s dans le pass\u00e9 et de les comparer avec le carnet de produit qu&#8217;ils estimeront.\u00a0Les points d&#8217;histoire ne sont pas mesur\u00e9s en donnant un temps absolu, mais en estimant la charge de travail n\u00e9cessaire pour r\u00e9soudre des t\u00e2ches similaires en fonction de l&#8217;exp\u00e9rience pass\u00e9e.<\/p>\n<p id=\"934b\" class=\"graf graf--p graf-after--p\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-agile-estimation\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-agile-estimation\/\">L&#8217; estimation agile<\/a>\u00a0\u00a0a les trois caract\u00e9ristiques suivantes\u00a0:<\/p>\n<ol class=\"postList\">\n<li id=\"f3e2\" class=\"graf graf--li graf-after--p\">Estimation collective d&#8217;\u00e9quipe<\/li>\n<li id=\"b525\" class=\"graf graf--li graf-after--li\">Estimation de l&#8217;effort relatif par rapport au temps absolu<\/li>\n<li id=\"ed46\" class=\"graf graf--li graf-after--li\">Estimer la v\u00e9locit\u00e9 de l&#8217;\u00e9quipe<\/li>\n<\/ol>\n<h3 id=\"4042\" class=\"graf graf--h3 graf-after--li\"><span id=\"1_Collective_estimation\">1. Estimation collective<\/span><\/h3>\n<p id=\"017d\" class=\"graf graf--p graf-after--h3\">Lors du d\u00e9veloppement de\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/scrum-in-3-minutes\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/scrum-in-3-minutes\/\">Scrum<\/a>\u00a0, l&#8217;\u00e9quipe a partag\u00e9 la responsabilit\u00e9 et s&#8217;est engag\u00e9e collectivement dans le travail de chaque\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-sprint-in-scrum\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-sprint-in-scrum\/\">Sprint<\/a>\u00a0, de sorte que la charge de travail estim\u00e9e pour l&#8217;\u00e9quipe agile a utilis\u00e9 une approche d&#8217;estimation collective.\u00a0Les estimations collectives utilisent g\u00e9n\u00e9ralement le Planning poker comme outil, l&#8217;\u00e9quipe fait une estimation collective en jouant \u00e0 un jeu d&#8217;estimation.\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-agile-planning-poker\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-agile-planning-poker\/\">Le planning poker\u00a0<\/a>\u00a0est consid\u00e9r\u00e9 comme la technique la plus efficace et la plus int\u00e9ressante pour estimer la charge de travail en\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-agile-software-development\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-agile-software-development\/\">Agile<\/a>\u00a0.\u00a0Il se compose d&#8217;un ensemble de nombres similaires aux nombres de Fibonacci, y compris : 0, 0,5, 1, 2, 3, 5, 8, 20, 40, ?, \u221e, chaque jeu de cartes de poker a 4 groupes de tels nombres de Fibonacci pour servir pour 4 personnes.<\/p>\n<h4 id=\"243b\" class=\"graf graf--h4 graf-after--p\"><span id=\"The_Accuracy_of_Group_vs_Individual_Estimation\"><strong class=\"markup--strong markup--h4-strong\">La pr\u00e9cision de l&#8217;estimation de groupe par rapport \u00e0 l&#8217;estimation individuelle<\/strong><\/span><\/h4>\n<p id=\"f9ca\" class=\"graf graf--p graf-after--h4\">Selon une \u00e9tude sur la pr\u00e9cision de l&#8217;estimation de l&#8217;effort entre l&#8217;individu et le groupe dans une exp\u00e9rience pour un projet logiciel.\u00a020 professionnels du logiciel de la m\u00eame entreprise ont estim\u00e9 individuellement l&#8217;effort de travail requis pour mettre en \u0153uvre le m\u00eame projet de d\u00e9veloppement logiciel.\u00a0Les participants avaient des ant\u00e9c\u00e9dents et des\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-are-the-three-scrum-roles\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-are-the-three-scrum-roles\/\">r\u00f4les<\/a>\u00a0diff\u00e9rents \u00a0et le projet de logiciel avait d\u00e9j\u00e0 \u00e9t\u00e9 mis en \u0153uvre.\u00a0Apr\u00e8s cela, ils ont form\u00e9 cinq groupes.\u00a0Chaque groupe s&#8217;est mis d&#8217;accord sur une estimation en discutant et en combinant les connaissances entre eux.<\/p>\n<p id=\"6233\" class=\"graf graf--p graf-after--p\">R\u00e9sultat \u2014 Les estimations bas\u00e9es sur les discussions de groupe \u00e9taient plus pr\u00e9cises que les estimations individuelles.<\/p>\n<h4 id=\"4922\" class=\"graf graf--h4 graf-after--p\"><span id=\"Steps_for_Conducting_Planning_Poker\"><strong class=\"markup--strong markup--h4-strong\">\u00c9tapes pour organiser un Planning Poker<\/strong><\/span><\/h4>\n<ol class=\"postList\">\n<li id=\"601a\" class=\"graf graf--li graf-after--h4\">Chaque membre de l&#8217;\u00e9quipe re\u00e7oit un jeu de cartes, comprenant 0, 0,5, 1, 2, 3, 5, 8, 13, 20, 40, ?, \u221e, un total de 12 cartes.<\/li>\n<li id=\"0fb5\" class=\"graf graf--li graf-after--li\">Le\u00a0\u00a0<a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-project-owner-role-in-scrum\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-project-owner-role-in-scrum\/\">propri\u00e9taire du produit<\/a>\u00a0\u00a0lira soit la description d&#8217;une fonctionnalit\u00e9 \u00e0 l&#8217;\u00e9quipe.<\/li>\n<li id=\"9874\" class=\"graf graf--li graf-after--li\">Les\u00a0\u00a0<a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-scrum-team\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-scrum-team\/\">membres de l&#8217;\u00e9quipe<\/a>\u00a0\u00a0discutent de la fonctionnalit\u00e9 et posent des questions au propri\u00e9taire du produit si n\u00e9cessaire.<\/li>\n<li id=\"cf63\" class=\"graf graf--li graf-after--li\">Lorsque les membres ont termin\u00e9 leur discussion, chaque membre s\u00e9lectionne une carte de poker pour repr\u00e9senter l&#8217;estimation.\u00a0Les cartes sont ensuite r\u00e9v\u00e9l\u00e9es simultan\u00e9ment.<\/li>\n<li id=\"e1ee\" class=\"graf graf--li graf-after--li\">Si l&#8217;\u00e9quipe \u00e9value diff\u00e9rentes estimations.\u00a0Sommes-nous d&#8217;accord ?\u00a0Avons-nous des diff\u00e9rences ?\u00a0Y a-t-il quelque chose que je n&#8217;ai pas consid\u00e9r\u00e9?\u00a0Ceux qui ont choisi la valeur la plus \u00e9lev\u00e9e ou la plus basse doivent partager leur raisonnement avec le groupe avant que chaque membre ne s\u00e9lectionne une autre carte de poker.<\/li>\n<li id=\"abdb\" class=\"graf graf--li graf-after--li\">Apr\u00e8s la discussion, vous pouvez estimer un autre tour et l&#8217;\u00e9quipe doit parvenir \u00e0 un accord.<\/li>\n<li id=\"a613\" class=\"graf graf--li graf-after--li\">Revenez \u00e0 la deuxi\u00e8me \u00e9tape et commencez \u00e0 estimer l&#8217;entr\u00e9e suivante.<\/li>\n<\/ol>\n<h3 id=\"e7e8\" class=\"graf graf--h3 graf-after--li\"><span id=\"2_Relative_Effort_vs_Absolute_Time_Estimation\">2. Effort relatif vs estimation du temps absolu<\/span><\/h3>\n<p id=\"eab1\" class=\"graf graf--p graf-after--h3\">Une estimation n&#8217;est rien de plus qu&#8217;une supposition bien \u00e9duqu\u00e9e.\u00a0Nous utilisons toutes les connaissances et l&#8217;exp\u00e9rience \u00e0 port\u00e9e de main pour faire une estimation du temps que cela va prendre.\u00a0Ainsi, au lieu de regarder chaque nouvel \u00e9l\u00e9ment de travail s\u00e9par\u00e9ment, pourquoi ne pas le comparer \u00e0 des \u00e9l\u00e9ments de travail d\u00e9j\u00e0 termin\u00e9s\u00a0?\u00a0Il est plus facile pour les humains de se rapporter \u00e0 des objets similaires que de deviner la taille r\u00e9elle des choses de toute fa\u00e7on.<\/p>\n<p id=\"24a2\" class=\"graf graf--p graf-after--p\">Par exemple, est-ce plus proche de cette toute petite chose\u00a0?\u00a0Ou est-ce plut\u00f4t cet article de taille normale\u00a0?\u00a0Ou est-ce vraiment \u00e9norme comme ce travail que nous avons termin\u00e9 le mois dernier\u00a0?\u00a0Faire des estimations relatives r\u00e9duira non seulement le temps pass\u00e9 \u00e0 estimer le travail, mais augmentera \u00e9galement consid\u00e9rablement la pr\u00e9cision des estimations.<\/p>\n<p id=\"b2ff\" class=\"graf graf--p graf-after--p\">Notre cerveau n&#8217;est pas capable de faire des estimations absolues ;\u00a0nous mettons toujours cette nouvelle chose que nous devons estimer en relation avec des choses que nous connaissons d\u00e9j\u00e0.<\/p>\n<figure id=\"4d83\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0Mh7SK6H8pwXgDool.png\" data-image-id=\"0*Mh7SK6H8pwXgDool.png\" data-width=\"746\" data-height=\"487\" data-is-featured=\"true\" \/><\/figure>\n<h3 id=\"4365\" class=\"graf graf--h3 graf-after--figure\"><span id=\"3_Estimate_Velocity_Record_and_Average_the_team_speed_of_each_Sprint\">3. Estimer la v\u00e9locit\u00e9 \u2014 Enregistrez et faites la moyenne de la vitesse de l&#8217;\u00e9quipe de chaque sprint<\/span><\/h3>\n<p id=\"e8b0\" class=\"graf graf--p graf-after--h3\">La\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-scrum-velocity\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-scrum-velocity\/\">v\u00e9locit\u00e9<\/a>\u00a0de l&#8217;\u00e9quipe \u00a0est le nombre de\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-story-point-in-agile\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-story-point-in-agile\/\">points d&#8217;histoire<\/a>\u00a0\u00a0que l&#8217;\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-scrum-team\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-scrum-team\/\">\u00e9quipe Scrum<\/a>\u00a0\u00a0compl\u00e8te r\u00e9ellement dans un Sprint.\u00a0La v\u00e9locit\u00e9 de l&#8217;\u00e9quipe vous indique \u00e0 quelle vitesse l&#8217;\u00e9quipe va.\u00a0Un projet ou une \u00e9quipe nouvellement estim\u00e9e (sans r\u00e9f\u00e9rencer les enregistrements de vitesse dans le pass\u00e9), nous pouvons faire 1\u00a0 \u00e0 2\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-sprint-in-scrum\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-sprint-in-scrum\/\">Sprint<\/a>\u00a0\u00a0pour mesurer une vitesse comme vitesse initiale.\u00a0Dans le processus de mise en \u0153uvre de Sprint, nous devons enregistrer la vitesse de chaque Sprint, pour les plans futurs.<\/p>\n<figure id=\"d344\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0wX_WRTWFzfJ3L5d7.png\" data-image-id=\"0*wX_WRTWFzfJ3L5d7.png\" data-width=\"742\" data-height=\"400\" \/><\/figure>\n<p id=\"d098\" class=\"graf graf--p graf-after--figure\">Nous estimons le nombre total de\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-story-point-in-agile\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-story-point-in-agile\/\">points d&#8217;histoire<\/a>\u00a0\u00a0pour le\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-product-backlog-in-scrum\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-product-backlog-in-scrum\/\">backlog du produit<\/a>\u00a0, puis nous connaissons la vitesse moyenne de chaque sprint, puis nous pouvons d\u00e9terminer le nombre de sprints dont nous avons besoin pour terminer, et donc le sprint devrait \u00eatre requis pour le projet comme montr\u00e9 dans la figure ci-dessous.<\/p>\n<figure id=\"9879\" class=\"graf graf--figure graf-after--p graf--trailing\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0BMpg6tPksh96f_p2.png\" data-image-id=\"0*BMpg6tPksh96f_p2.png\" data-width=\"715\" data-height=\"437\" \/><\/figure>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body section--last\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\" \/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<ul class=\"postList\">\n<li id=\"8e7d\" class=\"graf graf--li graf--leading\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.knowledgehut.com\/blog\/agile\/top-5-scrum-estimation-techniques-find-your-best-fit\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.knowledgehut.com\/blog\/agile\/top-5-scrum-estimation-techniques-find-your-best-fit\">Quelles sont les 5 meilleures techniques d&#8217;estimation Scrum ?<\/a><\/li>\n<li id=\"ffce\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/who-create-product-backlog-items-in-scrum\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/who-create-product-backlog-items-in-scrum\/\">Qui cr\u00e9e des \u00e9l\u00e9ments de backlog produit ou des user stories dans Scrum\u00a0?<\/a><\/li>\n<li id=\"4d24\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-agile-estimation\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-agile-estimation\/\">Qu&#8217;est-ce que l&#8217;estimation agile ?<\/a><\/li>\n<li id=\"ebb7\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.scrum.org\/resources\/blog\/what-scrum-says-about-estimates\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.scrum.org\/resources\/blog\/what-scrum-says-about-estimates\">Ce que Scrum dit sur les estimations<\/a><\/li>\n<li id=\"534f\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-story-point-in-agile\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-story-point-in-agile\/\">Qu&#8217;est-ce que Story Point dans Agile ?\u00a0Comment estimer une User Story ?<\/a><\/li>\n<li id=\"8faf\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/user-story-splitting-vertical-slice-vs-horizontal-slice\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/user-story-splitting-vertical-slice-vs-horizontal-slice\/\">Fractionnement de la User Story &#8211; Tranche verticale vs tranche horizontale<\/a><\/li>\n<li id=\"ffee\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/prioritize-backlog-with-moscow\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/prioritize-backlog-with-moscow\/\"><span class=\"goog-text-highlight\">Comment hi\u00e9rarchiser le backlog de produit \u00e0 l&#8217;aide de la m\u00e9thode MoSCoW<\/span><\/a><\/li>\n<li id=\"de0d\" class=\"graf graf--li graf-after--li graf--trailing\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/scrum-100-points-method\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/scrum-100-points-method\/\">Comment hi\u00e9rarchiser le backlog produit en utilisant la m\u00e9thode des 100 points\u00a0?<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Qu&#8217;une \u00e9quipe d\u00e9veloppe un produit ou un projet, nous devons r\u00e9pondre \u00e0 la question &#8220;Quand pourrons-nous le terminer ?&#8221; , ou jusqu&#8217;o\u00f9 nous serons capables d&#8217;aller \u00e0 un certain moment, donc comme avec les mod\u00e8les de d\u00e9veloppement traditionnels, nous devons estimer la charge de travail avant de commencer le projet. L&#8217;estimation agile est le processus d&#8217;estimation de l&#8217;effort requis pour achever une t\u00e2che prioritaire dans le backlog du produit. Cet effort est g\u00e9n\u00e9ralement mesur\u00e9 en termes de temps n\u00e9cessaire \u00e0 l&#8217;accomplissement de cette t\u00e2che, ce qui permet une planification pr\u00e9cise du sprint.<\/p>\n","protected":false},"author":5,"featured_media":10179,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[2,8],"tags":[],"class_list":["post-10177","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agile-project-management","category-scrum"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Estimation agile : Estimations relatives vs Estimations absolues - Cyberm\u00e9diane<\/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:\/\/www.cybermedian.com\/fr\/agile-estimation-relative-estimates-vs-absolute-estimates\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Estimation agile : Estimations relatives vs Estimations absolues - Cyberm\u00e9diane\" \/>\n<meta property=\"og:description\" content=\"Qu&#039;une \u00e9quipe d\u00e9veloppe un produit ou un projet, nous devons r\u00e9pondre \u00e0 la question &quot;Quand pourrons-nous le terminer ?&quot; , ou jusqu&#039;o\u00f9 nous serons capables d&#039;aller \u00e0 un certain moment, donc comme avec les mod\u00e8les de d\u00e9veloppement traditionnels, nous devons estimer la charge de travail avant de commencer le projet. L&#039;estimation agile est le processus d&#039;estimation de l&#039;effort requis pour achever une t\u00e2che prioritaire dans le backlog du produit. Cet effort est g\u00e9n\u00e9ralement mesur\u00e9 en termes de temps n\u00e9cessaire \u00e0 l&#039;accomplissement de cette t\u00e2che, ce qui permet une planification pr\u00e9cise du sprint.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cybermedian.com\/fr\/agile-estimation-relative-estimates-vs-absolute-estimates\/\" \/>\n<meta property=\"og:site_name\" content=\"Cyberm\u00e9diane\" \/>\n<meta property=\"article:published_time\" content=\"2022-03-04T05:29:26+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-03-04T05:29:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.visual-paradigm.com\/servlet\/editor-content\/scrum\/what-is-agile-estimation\/sites\/7\/2018\/12\/story-point-estimation.png\" \/>\n<meta name=\"author\" content=\"vpwing\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.visual-paradigm.com\/servlet\/editor-content\/scrum\/what-is-agile-estimation\/sites\/7\/2018\/12\/story-point-estimation.png\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpwing\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.cybermedian.com\/fr\/agile-estimation-relative-estimates-vs-absolute-estimates\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.cybermedian.com\/fr\/agile-estimation-relative-estimates-vs-absolute-estimates\/\"},\"author\":{\"name\":\"vpwing\",\"@id\":\"https:\/\/www.cybermedian.com\/fr\/#\/schema\/person\/0a4c6bba97e67c6ffa054e995781bc34\"},\"headline\":\"Estimation agile : Estimations relatives vs Estimations absolues\",\"datePublished\":\"2022-03-04T05:29:26+00:00\",\"dateModified\":\"2022-03-04T05:29:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.cybermedian.com\/fr\/agile-estimation-relative-estimates-vs-absolute-estimates\/\"},\"wordCount\":1146,\"commentCount\":13,\"image\":{\"@id\":\"https:\/\/www.cybermedian.com\/fr\/agile-estimation-relative-estimates-vs-absolute-estimates\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.visual-paradigm.com\/servlet\/editor-content\/scrum\/what-is-agile-estimation\/sites\/7\/2018\/12\/story-point-estimation.png\",\"articleSection\":[\"Agile Project Management\",\"Scrum\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.cybermedian.com\/fr\/agile-estimation-relative-estimates-vs-absolute-estimates\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.cybermedian.com\/fr\/agile-estimation-relative-estimates-vs-absolute-estimates\/\",\"url\":\"https:\/\/www.cybermedian.com\/fr\/agile-estimation-relative-estimates-vs-absolute-estimates\/\",\"name\":\"Estimation agile : Estimations relatives vs Estimations absolues - 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