{"id":5669,"date":"2025-07-15T13:34:45","date_gmt":"2025-07-15T13:34:45","guid":{"rendered":"https:\/\/functiontranslator.com\/kurt\/"},"modified":"2021-02-26T09:58:44","modified_gmt":"2021-02-26T09:58:44","slug":"kurt","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/kurt\/","title":{"rendered":"KURT"},"content":{"rendered":"

Funkce KURT<\/strong> v MS Excel a Google Sheets je efektivn\u00edm n\u00e1strojem pro v\u00fdpo\u010det kurt\u00f3zy, \u010dili \u0161pi\u010datosti sady dat. Kurt\u00f3za je statistick\u00e9 m\u011b\u0159\u00edtko, kter\u00e9 popisuje rozlo\u017een\u00ed extr\u00e9mn\u00edch hodnot v datov\u00e9 sad\u011b ve srovn\u00e1n\u00ed s norm\u00e1ln\u00edm rozd\u011blen\u00edm. Vyjad\u0159uje, zda jsou data ve srovn\u00e1n\u00ed s norm\u00e1ln\u00edm rozd\u011blen\u00edm v\u00edce \u010di m\u00e9n\u011b \u0161pi\u010dat\u00e1, a nab\u00edz\u00ed t\u00edm hlub\u0161\u00ed pochopen\u00ed charakteristik rozd\u011blen\u00ed dat.<\/p>\n

Podrobn\u00fd popis a syntaxe funkce<\/h2>\n

Syntaxe funkce KURT<\/strong> je ve slu\u017eb\u00e1ch Excel a Google Sheets shodn\u00e1. K v\u00fdpo\u010dtu kurt\u00f3zy je t\u0159eba zadat rozsah bun\u011bk s daty.<\/p>\n

=KURT(number1, [number2], ...)<\/code><\/pre>\n
    \n
  • number1, number2, …<\/strong> – jednotliv\u00e9 hodnoty nebo rozsahy bun\u011bk, pro kter\u00e9 se m\u00e1 kurt\u00f3za vypo\u010d\u00edtat. Pro validn\u00ed v\u00fdpo\u010det mus\u00ed b\u00fdt zad\u00e1ny alespo\u0148 \u010dty\u0159i hodnoty, proto\u017ee s men\u0161\u00edm po\u010dtem hodnot funkce nedok\u00e1\u017ee spr\u00e1vn\u011b ur\u010dit kurt\u00f3zu.<\/li>\n<\/ul>\n
    Je kl\u00ed\u010dov\u00e9, aby data neobsahovala text nebo pr\u00e1zdn\u00e9 bu\u0148ky, kter\u00e9 by mohly v\u00e9st k nespr\u00e1vn\u00fdm v\u00fdsledk\u016fm. Funkce automaticky ignoruje tyto nepodporovan\u00e9 bu\u0148ky.<\/p>\n
    Praktick\u00e9 pou\u017eit\u00ed funkce<\/h2>\n
    Funkce KURT<\/strong> m\u00e1 \u0161irok\u00e9 uplatn\u011bn\u00ed nap\u0159\u00ed\u010d r\u016fzn\u00fdmi datov\u00fdmi sadami, kde je kl\u00ed\u010dov\u00e9 posoudit riziko extr\u00e9mn\u00edch hodnot, jako jsou investi\u010dn\u00ed n\u00e1stroje.<\/p>\n
    P\u0159\u00edklad 1: Anal\u00fdza investi\u010dn\u00edho portfolia<\/h3>\n
    P\u0159edpokl\u00e1dejme, \u017ee anal\u00fdzujeme data m\u011bs\u00ed\u010dn\u00edch v\u00fdnos\u016f z investic za posledn\u00ed 24 m\u011bs\u00edc\u016f, abychom zjistili mo\u017enost extr\u00e9mn\u00edch v\u00fdkyv\u016f v t\u011bchto v\u00fdnosech.<\/p>\n
    =KURT(A2:A25)<\/code><\/pre>\n
    Tento vzorec n\u00e1m poskytne kurt\u00f3zu m\u011bs\u00ed\u010dn\u00edch v\u00fdnos\u016f a pom\u016f\u017ee n\u00e1m pochopit, zda jsou v\u00fdkyvy v\u00fdnos\u016f v\u00edce n\u00e1chyln\u00e9 k extr\u00e9mn\u00edm hodnot\u00e1m v porovn\u00e1n\u00ed s norm\u00e1ln\u011b distribuovan\u00fdmi daty.<\/p>\n
    P\u0159\u00edklad 2: Srovn\u00e1n\u00ed dvou r\u016fzn\u00fdch t\u0159\u00edd aktiv<\/h3>\n
    Uva\u017eujme data v\u00fdnos\u016f dvou odli\u0161n\u00fdch t\u0159\u00edd aktiv, akci\u00ed a dluhopis\u016f, a zkoumejme, kter\u00e1 t\u0159\u00edda m\u00e1 vy\u0161\u0161\u00ed pravd\u011bpodobnost extr\u00e9mn\u00edch v\u00fdnos\u016f.<\/p>\n\n\n\n
    \n
    =KURT(B2:B25)<\/code><\/pre>\n<\/td>\n
    		\n
    =KURT(C2:C25)<\/code><\/pre>\n<\/td>\n<\/tr>\n
    Kurt\u00f3za pro akcie<\/td>\nKurt\u00f3za pro dluhopisy<\/td>\n<\/tr>\n<\/table>\n
    Porovn\u00e1n\u00edm t\u011bchto v\u00fdsledk\u016f z\u00edsk\u00e1me lep\u0161\u00ed insight o rizikovosti aktiv vzhledem k extr\u00e9mn\u00edm v\u00fdkyv\u016fm v\u00fdnos\u016f.<\/p>\n
    Funkce KURT je tak kl\u00ed\u010dov\u00fdm n\u00e1strojem pro fundovan\u00e9 rozhodov\u00e1n\u00ed nap\u0159\u00ed\u010d \u0161k\u00e1lou oblast\u00ed od financ\u00ed po v\u011bdeck\u00fd v\u00fdzkum.<\/p>\n","protected":false},"excerpt":{"rendered":"
    Vr\u00e1t\u00ed hodnotu excesu mno\u017einy dat<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[287],"tags":[],"class_list":["post-5669","post","type-post","status-publish","format-standard","hentry","category-statisticke"],"acf":[],"yoast_head":"\nFunkce KURT v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije KURT u Excelu i Google tablicama. 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