{"id":14191,"date":"2025-07-15T13:34:47","date_gmt":"2025-07-15T13:34:47","guid":{"rendered":"https:\/\/functiontranslator.com\/sign\/"},"modified":"2021-02-26T08:57:37","modified_gmt":"2021-02-26T08:57:37","slug":"sign","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/es\/sign\/","title":{"rendered":"SIGN"},"content":{"rendered":"<p>La funci\u00f3n SIGNO en Excel y Google Sheets se emplea para identificar el signo de un n\u00famero especificado. Retorna 1 si el n\u00famero es positivo, -1 si es negativo y 0 si el valor es cero. Esta funci\u00f3n resulta muy \u00fatil en el an\u00e1lisis de datos cuando es fundamental conocer si un valor es positivo o negativo.<\/p>\n<h2>Sintaxis y Ejemplos<\/h2>\n<p>La sintaxis de la funci\u00f3n SIGNO es la siguiente:<\/p>\n<pre><code>=SIGNO(n\u00famero)<\/code><\/pre>\n<p>Donde <strong>n\u00famero<\/strong> es el valor cuyo signo queremos determinar.<\/p>\n<p><strong>Ejemplos:<\/strong><\/p>\n<ul>\n<li><code>=SIGNO(10)<\/code> devuelve <strong>1<\/strong>.<\/li>\n<li><code>=SIGNO(-5)<\/code> devuelve <strong>-1<\/strong>.<\/li>\n<li><code>=SIGNO(0)<\/code> devuelve <strong>0<\/strong>.<\/li>\n<\/ul>\n<h2>Aplicaciones Pr\u00e1cticas<\/h2>\n<p>Exploremos c\u00f3mo se puede utilizar la funci\u00f3n SIGNO en situaciones pr\u00e1cticas con algunos ejemplos concretos.<\/p>\n<h2>Ejemplo 1: An\u00e1lisis de Aumentos o Reducciones en Ventas<\/h2>\n<p>Imagina que cuentas con un registro de ventas mensuales del a\u00f1o en curso y deseas identificar si se produjo un aumento o una reducci\u00f3n respecto al mes anterior.<\/p>\n<table>\n<tr>\n<th>Mes<\/th>\n<th>Ventas Este Mes<\/th>\n<th>Ventas Mes Anterior<\/th>\n<th>Cambio<\/th>\n<\/tr>\n<tr>\n<td>Enero<\/td>\n<td>$3,000<\/td>\n<td>$2,500<\/td>\n<td>=SIGNO(B2-C2)<\/td>\n<\/tr>\n<tr>\n<td>Febrero<\/td>\n<td>$2,800<\/td>\n<td>$3,000<\/td>\n<td>=SIGNO(B3-C3)<\/td>\n<\/tr>\n<\/table>\n<p>Mediante la f\u00f3rmula <code>=SIGNO(B2-C2)<\/code> en la columna de Cambio, podemos observar que en enero hubo un aumento (resultado 1), mientras que en febrero se registr\u00f3 una reducci\u00f3n (resultado -1).<\/p>\n<h2>Ejemplo 2: Clasificaci\u00f3n de Estudiantes por Rendimiento<\/h2>\n<p>Si necesitas categorizar a los estudiantes en \u00abmejorado\u00bb, \u00abempeorado\u00bb o \u00absin cambio\u00bb seg\u00fan las calificaciones de dos semestres, la funci\u00f3n SIGNO es una herramienta eficaz para lograrlo.<\/p>\n<table>\n<tr>\n<th>Estudiante<\/th>\n<th>Calificaci\u00f3n Semestre 1<\/th>\n<th>Calificaci\u00f3n Semestre 2<\/th>\n<th>Resultado<\/th>\n<\/tr>\n<tr>\n<td>Alicia<\/td>\n<td>85<\/td>\n<td>90<\/td>\n<td>=SIGNO(B2-C2)<\/td>\n<\/tr>\n<tr>\n<td>Juan<\/td>\n<td>78<\/td>\n<td>78<\/td>\n<td>=SIGNO(B3-C3)<\/td>\n<\/tr>\n<tr>\n<td>Marta<\/td>\n<td>90<\/td>\n<td>85<\/td>\n<td>=SIGNO(B4-C4)<\/td>\n<\/tr>\n<\/table>\n<p>Utilizando f\u00f3rmulas como <code>=SIGNO(B2-C2)<\/code>, es posible determinar si el estudiante ha mejorado (1), empeorado (-1) o mantenido su rendimiento (0) respecto al semestre anterior.<\/p>\n<p>Estos ejemplos demuestran c\u00f3mo la funci\u00f3n SIGNO puede simplificar la identificaci\u00f3n del cambio relativo entre dos valores, ofreciendo una herramienta eficaz y sencilla para el an\u00e1lisis de datos.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Devuelve el signo de un n\u00famero<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[535],"tags":[],"class_list":["post-14191","post","type-post","status-publish","format-standard","hentry","category-matematicas-y-trigonometria"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Funci\u00f3n SIGN en Excel \u2013 c\u00f3mo funciona, ejemplos y sintaxis<\/title>\n<meta name=\"description\" content=\"Explicaci\u00f3n breve de la funci\u00f3n SIGN de Excel. 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