{"id":1023,"date":"2024-09-02T10:31:08","date_gmt":"2024-09-02T10:31:08","guid":{"rendered":"https:\/\/scirescareer.unibuc.ro\/?p=1023"},"modified":"2024-09-11T10:55:41","modified_gmt":"2024-09-11T10:55:41","slug":"formare-teste-statistice-aplicatii","status":"publish","type":"post","link":"https:\/\/scirescareer.unibuc.ro\/index.php\/2024\/09\/02\/formare-teste-statistice-aplicatii\/","title":{"rendered":"Formare: Teste statistice cu aplica\u021bii \u00een R"},"content":{"rendered":"\n<p><em><strong>Later edit: Pentru c\u0103 pe 30 septembrie este deschiderea oficial\u0103 a anului universitar \u00een Universitatea din Bucure\u0219ti, cursul se va muta pe 25 septembrie.<\/strong><\/em> <\/p>\n\n\n\n<p class=\"has-text-align-justify\">Dup\u0103 <a href=\"https:\/\/scirescareer.unibuc.ro\/index.php\/2024\/09\/02\/formare-curs-de-statistica-pentru-foarte-incepatori\/\">cursul de statistic\u0103 pentru \u00eencep\u0103tori<\/a> de care am vorbit ieri, un al doilea curs de statistic\u0103 destinat cercet\u0103torilor din Regiunea Bucure\u0219ti-Ilfov este disponibil \u00een portofoliul SciResCareer. Acesta se intituleaz\u0103 <em><strong>Teste statistice cu aplica\u021bii \u00een R<\/strong><\/em> \u0219i va fi sus\u021binut tot de doamna Prof. dr. Elena Druic\u0103. Pe parcursul celor 6 ore alocate, participan\u021bii vor parcurge exemple concrete care necesit\u0103 aplicarea unor teste de baz\u0103 \u00een statistica inferen\u021bial\u0103 \u0219i vom discuta contexte practice unde pot fi aplicate.<\/p>\n\n\n\n<p class=\"has-text-align-justify\"><strong>Scopul programului de training: <\/strong>s\u0103 familiarizeze cursan\u021bii cu elementele care stau la baza g\u00e2ndirii statistice, pornind de la probleme concrete, practice, de cercetare \u0219i ilustr\u00e2nd aplicabilitatea fiec\u0103rui concept pe date reale.<\/p>\n\n\n\n<p class=\"has-text-align-justify\"><strong>Condi\u021bion\u0103ri de con\u021binut:<\/strong> de\u0219i este organizat astfel \u00eenc\u00e2t s\u0103 ofere toat\u0103 informa\u021bia de care este nevoie pentru ca participan\u021bii s\u0103 poat\u0103 beneficia complet de pe urma programului de training, cunoa\u0219terea anterioar\u0103 a unor no\u021biuni de baz\u0103 de statistic\u0103 este de ajutor.<\/p>\n\n\n\n<p><strong><em>Competen\u021be dob\u00e2ndite:<\/em><\/strong><\/p>\n\n\n\n<p>Trainingul \u00ee\u0219i propune s\u0103 dezvolte capacitatea cursan\u021bilor de a analiza date statistice independent, de a redacta \u0219i de a interpreta rezultatele. Competen\u021bele specifice vizate sunt urm\u0103toarele:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u00cen\u021belegerea mecanismelor de inferen\u021b\u0103 statistic\u0103 \u0219i importan\u021ba practic\u0103 a acestora<\/li>\n\n\n\n<li>Capacitatea de identificare a celei mai potrivite metode de inferen\u021b\u0103 statistic\u0103 \u00een contextul diverselor probleme practice<\/li>\n\n\n\n<li>Capacitatea de a identifica testul statistic cel mai potrivit \u00een contextul diverselor probleme practice<\/li>\n\n\n\n<li>Capacitatea de operare \u00een softul statistic R cu interfa\u021ba specific\u0103 R Studio, pentru rezolvarea problemelor care necesit\u0103 analize statistice.<\/li>\n<\/ol>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-829b1d53 wp-block-columns-is-layout-flex\" style=\"margin-bottom:0\">\n<div class=\"wp-block-column has-text-color has-background has-link-color wp-elements-c401f86c88ffeb7aa3c9a2762f97bb16 is-layout-flow wp-block-column-is-layout-flow\" style=\"color:#000000;background-color:#ffe97d;padding-top:2em;padding-right:2em;padding-bottom:2em;padding-left:2em\">\n<h2 class=\"wp-block-heading\" id=\"single\" style=\"font-size:40px\"><strong>Modul 1<\/strong><\/h2>\n\n\n\n<p class=\"has-normal-font-size\" style=\"line-height:1.5\"><strong>Teste statistice cu aplica\u021bii \u00een R (3 h) <\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-css-opacity has-background is-style-wide\" style=\"background-color:#000000;color:#000000\"\/>\n\n\n\n<ul class=\"wp-block-list has-normal-font-size\">\n<li>Testul t pentru e\u0219antioane independente<\/li>\n\n\n\n<li>Testul t pentru e\u0219antioane dependente<\/li>\n\n\n\n<li>One-way ANOVA<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons alignfull is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-499968f5 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-text-align-center no-border-radius wp-element-button\" style=\"background-color:#000000\">25 septembrie 2024, 12.00 &#8211; 15.00<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-text-color has-background has-link-color wp-elements-cbaaaaca81d710968b2b74b5fff79a24 is-layout-flow wp-block-column-is-layout-flow\" style=\"color:#000000;background-color:#d1d1e1;padding-top:2em;padding-right:2em;padding-bottom:2em;padding-left:2em\">\n<h2 class=\"wp-block-heading\" id=\"family\" style=\"font-size:40px\"><strong>Modul 2<\/strong><\/h2>\n\n\n\n<p class=\"has-normal-font-size\" style=\"line-height:1.5\"><strong>Teste statistice cu aplica\u021bii \u00een R (3h)<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-wide\"\/>\n\n\n\n<ul class=\"wp-block-list has-normal-font-size\">\n<li>Two-way ANOVA<\/li>\n\n\n\n<li>Testul Chi p\u0103trat<\/li>\n\n\n\n<li>Testul exact Fisher<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons alignfull is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-499968f5 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-fill\"><a class=\"wp-block-button__link has-white-color has-text-color has-background no-border-radius wp-element-button\" style=\"background-color:#000000\">25 septembrie 2024, 16.00 &#8211; 19.00<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p>La finalul programului de preg\u0103tire vom introduce no\u021biunea de variabile confundate \u0219i vom discuta limitele testelor statistice. Exemplele concrete de care ne vom ocupa vor face referire la urm\u0103toarele lucr\u0103ri, care vor fi discutate \u00een cadrul cursului:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Banerjee, A. V. &amp; Duflo, E. (2011). Poor economics: A radical rethinking of the way to fight global poverty. Public Affairs, p. 1 &#8211; 2 (Chapter 1).<\/li>\n\n\n\n<li>White, C. (2005). Hunters ring dinner bell for ravens: experimental evidence of a unique foraging strategy.&nbsp;<em>Ecology<\/em>,&nbsp;<em>86<\/em>(4), 1057-1060.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-align-justify\"><strong>Softul<\/strong> de analiz\u0103 statistic\u0103 utilizat \u00een cadrul programului de training este R. Instructorul va oferi cursan\u021bilor scripturi \u0219i seturile de date utilizate \u00een clas\u0103, astfel \u00eenc\u00e2t chiar \u0219i participan\u021bii \u00eencep\u0103tori \u00een R s\u0103 poat\u0103 \u021bine pasul cu analiza statistic\u0103. <em>Cursul se va desf\u0103\u0219ura online, pe platforma Zoom<\/em>. Pentru \u00eenscriere, v\u0103 rug\u0103m s\u0103 utiliza\u021bi formularul de mai jos.<\/p>\n\n\n\n<iframe loading=\"lazy\" width=\"640px\" height=\"480px\" src=\"https:\/\/forms.office.com\/Pages\/ResponsePage.aspx?id=L6ehCM3-rk2M7EcaL7fC8aDwN9GtEa5NnEk1sPKsts5UM0w0RFZMMDNLUzRRMEdSUTRaVjdPS0laQy4u&#038;embed=true\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" style=\"border: none; max-width:100%; max-height:100vh\" allowfullscreen webkitallowfullscreen mozallowfullscreen msallowfullscreen> <\/iframe>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:24% auto\"><figure class=\"wp-block-media-text__media\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"266\" height=\"435\" src=\"https:\/\/i0.wp.com\/scirescareer.unibuc.ro\/wp-content\/uploads\/2024\/04\/Poza_elena_druica.jpeg?resize=266%2C435&#038;ssl=1\" alt=\"\" class=\"wp-image-864 size-full\" srcset=\"https:\/\/i0.wp.com\/scirescareer.unibuc.ro\/wp-content\/uploads\/2024\/04\/Poza_elena_druica.jpeg?w=266&amp;ssl=1 266w, https:\/\/i0.wp.com\/scirescareer.unibuc.ro\/wp-content\/uploads\/2024\/04\/Poza_elena_druica.jpeg?resize=183%2C300&amp;ssl=1 183w\" sizes=\"auto, (max-width: 266px) 100vw, 266px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"has-text-align-justify\">Elena Druic\u0103 este profesor de&nbsp;<em>Statistic\u0103 aplicat\u0103 \u0219i Metode de cercetare \u0219tiin\u021bific\u0103<\/em>&nbsp;la Facultatea de Administra\u021bie \u0219i Afaceri din cadrul Universit\u0103\u021bii din Bucure\u0219ti. A absolvit Facultatea de Matematic\u0103 \u00een 1994, de\u021bine o diplom\u0103 de doctor \u00een Teoria Probabilit\u0103\u021bilor \u0219i Statistic\u0103 Matematic\u0103, teza de doctorat fiind \u00een domeniul algoritmilor genetici.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">A condus, sau a fost membru \u00een peste 15 proiecte de cercetare \u0219i de consultan\u021b\u0103, at\u00e2t na\u021bionale c\u00e2t \u0219i interna\u021bionale. Publica\u021biile \u0219tiin\u021bifice acoper\u0103 o plaj\u0103 larg\u0103 de tehnici statistice \u0219i econometrice, iar portofoliul s\u0103u academic include un num\u0103r important de cercet\u0103ri bazate pe chestionar ale c\u0103ror beneficiari sunt entit\u0103\u021bi din sectorul public sau privat. Lucreaz\u0103 cu u\u0219urin\u021b\u0103 \u00een R (ca software principal de analiz\u0103 statistic\u0103), dar opereaz\u0103 de asemenea \u00een Eviews, SmartPLS \u0219i WarpPLS.<\/p>\n<\/div><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Later edit: Pentru c\u0103 pe 30 septembrie este deschiderea oficial\u0103 a anului universitar \u00een Universitatea din Bucure\u0219ti, cursul se va muta pe 25 septembrie. Dup\u0103 cursul de statistic\u0103 pentru \u00eencep\u0103tori de care am vorbit ieri, un al doilea curs de statistic\u0103 destinat cercet\u0103torilor din Regiunea Bucure\u0219ti-Ilfov este disponibil \u00een portofoliul SciResCareer. Acesta se intituleaz\u0103 Teste&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1029,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[33,1],"tags":[53,78,77],"class_list":["post-1023","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-formare","category-noutati","tag-formare","tag-statistica","tag-training"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/scirescareer.unibuc.ro\/wp-content\/uploads\/2024\/09\/Statistica-Unsplash.jpg?fit=1920%2C1281&ssl=1","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/scirescareer.unibuc.ro\/index.php\/wp-json\/wp\/v2\/posts\/1023","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/scirescareer.unibuc.ro\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/scirescareer.unibuc.ro\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/scirescareer.unibuc.ro\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/scirescareer.unibuc.ro\/index.php\/wp-json\/wp\/v2\/comments?post=1023"}],"version-history":[{"count":9,"href":"https:\/\/scirescareer.unibuc.ro\/index.php\/wp-json\/wp\/v2\/posts\/1023\/revisions"}],"predecessor-version":[{"id":1042,"href":"https:\/\/scirescareer.unibuc.ro\/index.php\/wp-json\/wp\/v2\/posts\/1023\/revisions\/1042"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/scirescareer.unibuc.ro\/index.php\/wp-json\/wp\/v2\/media\/1029"}],"wp:attachment":[{"href":"https:\/\/scirescareer.unibuc.ro\/index.php\/wp-json\/wp\/v2\/media?parent=1023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/scirescareer.unibuc.ro\/index.php\/wp-json\/wp\/v2\/categories?post=1023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/scirescareer.unibuc.ro\/index.php\/wp-json\/wp\/v2\/tags?post=1023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}