{"version":"1.0","provider_name":"V\u00edctor A. Rico \u2014 Econometr\u00eda y Finanzas Cuantitativas","provider_url":"https:\/\/ricovictor.com","author_name":"Victor A.Rico","author_url":"https:\/\/ricovictor.com\/index.php\/author\/admin\/","title":"Heterocedasticidad en R. Pruebas para detectarla. - V\u00edctor A. Rico \u2014 Econometr\u00eda y Finanzas Cuantitativas","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"TUCo3EJibe\"><a href=\"https:\/\/ricovictor.com\/index.php\/2020\/05\/13\/heterocedasticidad-en-r-pruebas-para-detectarla\/\">Heterocedasticidad en R. Pruebas para detectarla.<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/ricovictor.com\/index.php\/2020\/05\/13\/heterocedasticidad-en-r-pruebas-para-detectarla\/embed\/#?secret=TUCo3EJibe\" width=\"600\" height=\"338\" title=\"\u00abHeterocedasticidad en R. Pruebas para detectarla.\u00bb \u2014 V\u00edctor A. Rico \u2014 Econometr\u00eda y Finanzas Cuantitativas\" data-secret=\"TUCo3EJibe\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/ricovictor.com\/wp-content\/uploads\/2020\/05\/leaves-336694_640.jpg","thumbnail_width":640,"thumbnail_height":424,"description":"\ud83d\udc4f La heterocedasticidad se da cuando en un modelo de regresi\u00f3n lineal, al estudiar los residuos del modelo vemos que la varianza de \u00e9stos no es constante. Si pasa \u00e9sto el modelo creado estar\u00e1 incumpliendo una de las hip\u00f3tesis b\u00e1sicas sobre el que se sustenta de manera te\u00f3rica. Para poder aceptar la validez del modelo &hellip;  Leer m\u00e1s &raquo;"}