{"id":874,"date":"2017-12-14T15:00:42","date_gmt":"2017-12-14T20:00:42","guid":{"rendered":"http:\/\/blog.espol.edu.ec\/matg1013\/?p=874"},"modified":"2026-04-05T05:50:25","modified_gmt":"2026-04-05T10:50:25","slug":"2eva2014tii_t1-coeficiente-gini","status":"publish","type":"post","link":"https:\/\/blog.espol.edu.ec\/algoritmos101\/mn-2eva20\/2eva2014tii_t1-coeficiente-gini\/","title":{"rendered":"2Eva2014TII_T1 Coeficiente Gini"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">2da Evaluaci\u00f3n II T\u00e9rmino 2014-2015. 23\/Febrero\/2015. ICM00158<\/h2>\n\n\n\n<figure class=\"wp-block-image alignright size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"191\" height=\"185\" src=\"http:\/\/blog.espol.edu.ec\/algoritmos101\/files\/2017\/12\/coeficienteGini01.png\" alt=\"coeficiente Gini\" class=\"wp-image-17367\" \/><\/figure>\n\n\n\n<p><strong>Tema 1<\/strong>. El coeficiente de Gini<sup>(1)<\/sup> se calcula como una proporci\u00f3n de las \u00e1reas en el diagrama de la curva de Lorenz.&nbsp; <\/p>\n\n\n\n<p>Si el \u00e1rea entre la l\u00ednea de perfecta igualdad y la curva de Lorenz es <strong>a<\/strong>, y el \u00e1rea por debajo de la curva de Lorenz es <strong>b<\/strong>, entonces el coeficiente de Gini es <strong>a<\/strong>\/(<strong>a<\/strong>+<strong>b<\/strong>).<\/p>\n\n\n\n<p>X: Proporci\u00f3n acumulada de la Poblaci\u00f3n,<br>Y: Proporci\u00f3n acumulada de los Ingresos<\/p>\n\n\n\n<p>Los siguientes datos corresponden a los ingresos, anuales ordenados, de 10 personas representativas en una sociedad:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ingresos = &#091;2500, 4500, 6000, 8000, 14000, 25000, 30000, 45000, 60000, 90000]<\/code><\/pre>\n\n\n\n<p>acumule los datos de menor a mayor y estime el coeficiente de Gini para dicha sociedad utilizando la t\u00e9cnica de integraci\u00f3n de Simpson 1\/3 y aproxime la cota del error.<\/p>\n\n\n\n<p><em><strong>Referencia<\/strong><\/em>: (1) \u00abGini coefficient\u00bb. Publicado bajo la licencia CC BY-SA 3.0 v\u00eda Wikimedia Commons<\/p>\n\n\n\n<p>Pa\u00eds de desigualdad (1\/3) | DW Documental<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Alemania - Pa\u00eds de desigualdad (1\/3) | DW Documental\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/7-xTlRsI4NA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>2da Evaluaci\u00f3n II T\u00e9rmino 2014-2015. 23\/Febrero\/2015. ICM00158 Tema 1. El coeficiente de Gini(1) se calcula como una proporci\u00f3n de las \u00e1reas en el diagrama de la curva de Lorenz.&nbsp; Si el \u00e1rea entre la l\u00ednea de perfecta igualdad y la curva de Lorenz es a, y el \u00e1rea por debajo de la curva de Lorenz [&hellip;]<\/p>\n","protected":false},"author":8043,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"wp-custom-template-entrada-mn","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[59],"class_list":["post-874","post","type-post","status-publish","format-standard","hentry","category-mn-2eva20","tag-integracion-numerica"],"_links":{"self":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/874","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/users\/8043"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/comments?post=874"}],"version-history":[{"count":4,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/874\/revisions"}],"predecessor-version":[{"id":17370,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/874\/revisions\/17370"}],"wp:attachment":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/media?parent=874"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/categories?post=874"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/tags?post=874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}