{"id":5861,"date":"2025-07-15T13:34:44","date_gmt":"2025-07-15T13:34:44","guid":{"rendered":"https:\/\/functiontranslator.com\/funkce-unique\/"},"modified":"2021-02-26T10:05:21","modified_gmt":"2021-02-26T10:05:21","slug":"unique","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/unique\/","title":{"rendered":"UNIQUE"},"content":{"rendered":"

P\u0159ehled a v\u00fdznam funkce<\/h2>\n

Funkce UNIQUE<\/strong> je n\u00e1strojem dostupn\u00fdm v aplikac\u00edch Microsoft Excel a Google Sheets, kter\u00fd umo\u017e\u0148uje vyb\u00edrat jedine\u010dn\u00e9 prvky z dan\u00e9ho seznamu nebo oblasti. Tato funkce je skv\u011bl\u00fdm pomocn\u00edkem p\u0159i filtrov\u00e1n\u00ed duplik\u00e1t\u016f, d\u00edky \u010demu\u017e je manipulace s unik\u00e1tn\u00edmi datov\u00fdmi sadami mnohem efektivn\u011bj\u0161\u00ed a snadn\u011bj\u0161\u00ed.<\/p>\n

Syntaxe a pou\u017eit\u00ed<\/h2>\n

Syntaxe funkce UNIQUE<\/code> je uvedena n\u00ed\u017ee:<\/p>\n

UNIQUE(array, [by_col], [exactly_once])<\/code><\/pre>\n
    \n
  • array<\/strong> – Pole nebo oblast, ze kter\u00e9 chceme z\u00edskat jedine\u010dn\u00e9 polo\u017eky.<\/li>\n
  • by_col<\/strong> (voliteln\u00fd) – Logick\u00e1 hodnota, kter\u00e1 ur\u010duje, jestli m\u00e1 hled\u00e1n\u00ed jedine\u010dn\u00fdch hodnot prob\u011bhnout podle sloupc\u016f (TRUE) nebo \u0159\u00e1dk\u016f (FALSE). Defaultn\u011b je nastaveno na FALSE.<\/li>\n
  • exactly_once<\/strong> (voliteln\u00fd) – Logick\u00e1 hodnota, zda m\u00e1 funkce vr\u00e1tit pouze ty prvky, kter\u00e9 se v oblasti vyskytuj\u00ed pr\u00e1v\u011b jednou. V\u00fdchoz\u00ed hodnota je FALSE.<\/li>\n<\/ul>\n
    P\u0159\u00edklad:<\/strong><\/p>\n
    =UNIQUE(A1:A10)<\/code><\/pre>\n
    Tento p\u0159\u00edklad vr\u00e1t\u00ed seznam v\u0161ech jedine\u010dn\u00fdch hodnot z rozsahu bun\u011bk A1 do A10.<\/p>\n
    Aplikace funkce v praxi<\/h2>\n
    Odstran\u011bn\u00ed duplik\u00e1t\u016f v seznamu e-mail\u016f<\/h3>\n
    P\u0159edstavte si, \u017ee m\u00e1te seznam e-mailov\u00fdch adres s duplik\u00e1ty a pot\u0159ebujete z\u00edskat pouze unik\u00e1tn\u00ed e-mailov\u00e9 adresy. S pomoc\u00ed funkce UNIQUE<\/code> m\u016f\u017eete tento \u00fakol snadno zvl\u00e1dnout.<\/p>\n
    =UNIQUE(A2:A100)<\/code><\/pre>\n
    V tomto p\u0159\u00edpad\u011b funkce UNIQUE<\/code> zpracuje oblast od A2 do A100 a vr\u00e1t\u00ed seznam e-mailov\u00fdch adres bez opakov\u00e1n\u00ed, co\u017e v\u00e1m umo\u017en\u00ed efektivn\u011bj\u0161\u00ed dal\u0161\u00ed komunikaci nebo anal\u00fdzu.<\/p>\n
    V\u00fdb\u011br unik\u00e1tn\u00edch polo\u017eek z prodan\u00fdch produkt\u016f<\/h3>\n
    Pokud m\u00e1te datab\u00e1zi prodej\u016f a chcete zjistit, kter\u00e9 produkty byly prod\u00e1ny alespo\u0148 jednou, m\u016f\u017eete vyu\u017e\u00edt funkci UNIQUE<\/code> k identifikaci t\u011bchto unik\u00e1tn\u00edch produkt\u016f.<\/p>\n
    =UNIQUE(B2:B500)<\/code><\/pre>\n
    Zde p\u0159edpokl\u00e1d\u00e1me, \u017ee seznam prodan\u00fdch produkt\u016f je ve sloupci B od bun\u011bk B2 do B500. Funkce UNIQUE<\/code> \u00fa\u010dinn\u011b odstran\u00ed v\u0161echny duplicity a poskytne v\u00e1m p\u0159ehled produkt\u016f, kter\u00e9 byly prod\u00e1ny alespo\u0148 jednou.<\/p>\n
    U\u017eit\u00ed funkce UNIQUE<\/code> v praxi zna\u010dn\u011b zjednodu\u0161uje \u0159adu \u00fakon\u016f spojen\u00fdch s anal\u00fdzou dat v tabulkov\u00fdch procesorech, redukuje redundance v datech a umo\u017e\u0148uje u\u017eivatel\u016fm se soust\u0159edit na kl\u00ed\u010dov\u00e9 informace. Je to cenn\u00fd n\u00e1stroj pro anal\u00fdzy v oblastech jako finance, marketing a mnoha dal\u0161\u00edch.<\/p>\n","protected":false},"excerpt":{"rendered":"
    Vr\u00e1t\u00ed seznam jedine\u010dn\u00fdch hodnot v seznamu nebo oblasti<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[284],"tags":[],"class_list":["post-5861","post","type-post","status-publish","format-standard","hentry","category-vyhledavaci-a-pro-odkazy"],"acf":[],"yoast_head":"\nFunkce UNIQUE v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije UNIQUE u Excelu i Google tablicama. 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