{"id":15595,"date":"2023-12-04T14:00:45","date_gmt":"2023-12-04T14:00:45","guid":{"rendered":"https:\/\/promoguy.nl\/vocabulary\/long-tail\/"},"modified":"2023-12-04T14:00:45","modified_gmt":"2023-12-04T14:00:45","slug":"long-tail","status":"publish","type":"entity","link":"https:\/\/promoguy.nl\/es\/blog\/vocabulary\/long-tail\/","title":{"rendered":"Cola larga"},"content":{"rendered":"<p>En estad\u00edstica, una cola larga de algunas distribuciones de n\u00fameros es la porci\u00f3n de la distribuci\u00f3n que tiene un gran n\u00famero de ocurrencias lejos de la \"cabeza\" o parte central de la distribuci\u00f3n. La distribuci\u00f3n puede incluir popularidades, n\u00fameros aleatorios de sucesos con distintas probabilidades, etc.  Se dice que una distribuci\u00f3n de probabilidad tiene una cola larga si una parte mayor de la poblaci\u00f3n se encuentra en su cola que en una distribuci\u00f3n normal. Una distribuci\u00f3n de colas largas surge cuando se incluyen muchos valores inusualmente alejados de la media, lo que aumenta la magnitud de la asimetr\u00eda de la distribuci\u00f3n. Una distribuci\u00f3n de cola larga es un tipo particular de distribuci\u00f3n de cola pesada. El t\u00e9rmino cola larga ha ganado popularidad en los \u00faltimos tiempos para describir la estrategia de venta al por menor de vender un gran n\u00famero de art\u00edculos \u00fanicos con cantidades relativamente peque\u00f1as vendidas de cada uno, por lo general, adem\u00e1s de vender menos art\u00edculos populares en grandes cantidades. La larga cola fue popularizada por Chris Anderson en un art\u00edculo de la revista Wired de octubre de 2004, en el que mencionaba a Amazon.com, Apple y Yahoo! como ejemplos de empresas que aplican esta estrategia. Anderson desarroll\u00f3 el concepto en su libro The Long Tail: Why the Future of Business Is Selling Less of More. Los costes de distribuci\u00f3n e inventario de las empresas que aplican con \u00e9xito esta estrategia les permiten obtener importantes beneficios vendiendo peque\u00f1os vol\u00famenes de art\u00edculos dif\u00edciles de encontrar a muchos clientes, en lugar de vender \u00fanicamente grandes vol\u00famenes de un n\u00famero reducido de art\u00edculos populares. Las ventas totales de este gran n\u00famero de \"art\u00edculos no populares\" se denominan \"la larga cola\". Si la oferta es suficiente, la poblaci\u00f3n de clientes es numerosa y los costes de almacenamiento y distribuci\u00f3n son insignificantes, el patr\u00f3n de selecci\u00f3n y compra de la poblaci\u00f3n hace que la demanda de productos tenga una distribuci\u00f3n de ley de potencia o de Pareto. Es importante entender por qu\u00e9 algunas distribuciones son normales frente a otras de cola larga (de potencia). Chris Anderson sostiene que, mientras que cantidades como la estatura humana o el cociente intelectual siguen una distribuci\u00f3n normal, en las redes sin escala con conexiones preferentes se crean distribuciones de ley de potencia, es decir, porque algunos nodos est\u00e1n m\u00e1s conectados que otros (como los \"mavens\" de Malcolm Gladwell en The Tipping Point). El concepto de larga cola ha encontrado cierto campo de aplicaci\u00f3n, investigaci\u00f3n y experimentaci\u00f3n.  Es un t\u00e9rmino utilizado en los negocios en l\u00ednea, los medios de comunicaci\u00f3n de masas, la microfinanciaci\u00f3n (Grameen Bank, por ejemplo), la innovaci\u00f3n impulsada por el usuario (Eric von Hippel) y los mecanismos de redes sociales (por ejemplo, crowdsourcing, crowdcasting, peer-to-peer), los modelos econ\u00f3micos y el marketing (marketing viral). Una distribuci\u00f3n de frecuencias con una cola larga ha sido estudiada por los estad\u00edsticos al menos desde 1946. El t\u00e9rmino tambi\u00e9n se ha utilizado en el mundo de las finanzas y los seguros durante muchos a\u00f1os. El trabajo de Beno\u00eet Mandelbrot en los a\u00f1os 50 y posteriores ha hecho que se le conozca como \"el padre de las colas largas\".<\/p>","protected":false},"excerpt":{"rendered":"<p>In statistics, a long tail of some distributions of numbers is the portion of the distribution having a large number of occurrences far from the &#8220;head&#8221; or central part of the distribution. The distribution could involve popularities, random numbers of occurrences of events with various probabilities, etc. A probability distribution is said to have a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"closed","template":"","meta":{"_acf_changed":false,"wl_entities_gutenberg":"","footnotes":""},"categories":[],"wl_entity_type":[39],"class_list":["post-15595","entity","type-entity","status-publish","hentry","wl_entity_type-thing"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Long-tail - Promoguy Digital Marketing Agency<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Long-tail\" \/>\n<meta property=\"og:description\" content=\"In statistics, a long tail of some distributions of numbers is the portion of the distribution having a large number of occurrences far from the &#8220;head&#8221; or central part of the distribution. 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