{"id":5705,"date":"2025-07-15T13:34:44","date_gmt":"2025-07-15T13:34:44","guid":{"rendered":"https:\/\/functiontranslator.com\/mesic\/"},"modified":"2021-02-26T09:59:50","modified_gmt":"2021-02-26T09:59:50","slug":"month","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/month\/","title":{"rendered":"M\u011aS\u00cdC"},"content":{"rendered":"

\u00davod<\/h2>\n

Funkce M\u011aS\u00cdC v MS Excel a Google Sheets umo\u017e\u0148uje extrahovat m\u011bs\u00edc z datov\u00e9ho vstupu a p\u0159evede ho na \u010d\u00edslo odpov\u00eddaj\u00edc\u00ed m\u011bs\u00edci, kde 1 znamen\u00e1 leden a 12 prosinec. Tato funkce je neoceniteln\u00fdm n\u00e1strojem pro anal\u00fdzu \u010dasov\u00fdch \u0159ad \u010di pro zpracov\u00e1n\u00ed a kategorizaci dat podle kalend\u00e1\u0159n\u00edho m\u011bs\u00edce.<\/p>\n

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

Funkce M\u011aS\u00cdC je shodn\u00e1 jak v Excelu, tak ve Google Sheets a vypad\u00e1 takto:<\/p>\n

M\u011aS\u00cdC(serial_number)<\/code><\/pre>\n
    \n
  • serial_number<\/strong> – Argument, kter\u00fd p\u0159edstavuje datum, z n\u011bho\u017e bude extrahov\u00e1n m\u011bs\u00edc. M\u016f\u017ee to b\u00fdt reference na bu\u0148ku s datem, p\u0159\u00edmo zapsan\u00e9 datum jako text, \u010di v\u00fdsledek jin\u00e9 funkce, kter\u00e1 vrac\u00ed datov\u00e9 \u00fadaje.<\/li>\n<\/ul>\n
    P\u0159\u00edklad pou\u017eit\u00ed:<\/strong><\/p>\n
    M\u011aS\u00cdC(\"2023-12-15\")<\/code><\/pre>\n
    Pomoc\u00ed p\u0159\u00edkladu v\u00fd\u0161e z\u00edsk\u00e1me hodnotu 12, proto\u017ee zadan\u00e9 datum p\u0159ipad\u00e1 na prosinec.<\/p>\n
    P\u0159\u00edklady praktick\u00e9ho pou\u017eit\u00ed<\/h2>\n
    Funkce M\u011aS\u00cdC je vhodn\u00e1 pro r\u016fzn\u00e9 aplikace, v\u010detn\u011b segmentace dat podle m\u011bs\u00edce \u010di pro v\u00fdpo\u010dty zalo\u017een\u00e9 na m\u011bs\u00ed\u010dn\u00edch intervalech.<\/p>\n
    P\u0159\u00edklad 1: Rozd\u011blen\u00ed prodej\u016f podle m\u011bs\u00edce<\/h2>\n
    P\u0159edstavte si, \u017ee disponujeme tabulkou s daty o prodej\u00edch, kter\u00e1 obsahuj\u00ed datum prodeje a hodnotu transakce. C\u00edlem je vypo\u010d\u00edtat celkov\u00e9 prodeje za jednotliv\u00e9 m\u011bs\u00edce.<\/p>\n
      \n
    • Krok 1: Vytvo\u0159\u00edme nov\u00fd sloupec, kde aplikujeme funkci M\u011aS\u00cdC na datumov\u00fd sloupec, aby bylo z\u00edsk\u00e1no \u010d\u00edslo m\u011bs\u00edce.<\/li>\n
    • Krok 2: Pou\u017eijeme funkci SUMIFS (v Excel) nebo SUMIF (v Google Sheets) k sou\u010dtu prodej\u016f za jednotliv\u00e9 m\u011bs\u00edce.<\/li>\n<\/ul>\n
      Tabulka:<\/strong><\/p>\n\n\n\n\n\n
      Datum prodeje<\/th>\nProdej (v korun\u00e1ch)<\/th>\nM\u011bs\u00edc<\/th>\n<\/tr>\n
      2023-01-15<\/td>\n5000<\/td>\n1<\/td>\n<\/tr>\n
      2023-01-20<\/td>\n3000<\/td>\n1<\/td>\n<\/tr>\n
      2023-02-10<\/td>\n7000<\/td>\n2<\/td>\n<\/tr>\n<\/table>\n
      Sou\u010dty prodej\u016f za obdob\u00ed by se pak agregovaly n\u00e1sledovn\u011b:<\/p>\n
      SUMIF(M\u011bs\u00ed\u010dn\u00ed_sloupec, 1, Sloupec_prodej\u016f) -> 8000 korun za leden SUMIF(M\u011bs\u00ed\u010dn\u00ed_sloupec, 2, Sloupec_prodej\u016f) -> 7000 korun za \u00fanor<\/code><\/pre>\n
      P\u0159\u00edklad 2: Filtrace dat<\/h2>\n
      Pokusme se analyzovat data specific pro prvn\u00ed \u010dtvrtlet\u00ed roku. M\u016f\u017eeme vytvo\u0159it filtr, jen\u017e odhal\u00ed z\u00e1znamy pouze pro m\u011bs\u00edce leden, \u00fanor a b\u0159ezen.<\/p>\n
        \n
      • Krok 1: Vytvo\u0159\u00edme nov\u00fd sloupec s aplikac\u00ed funkce M\u011aS\u00cdC na datumov\u00fd sloupec pro extrakci \u010d\u00edsla m\u011bs\u00edce.<\/li>\n
      • Krok 2: Pou\u017eijeme filtr nebo podm\u00edn\u011bn\u00e9 form\u00e1tov\u00e1n\u00ed k v\u00fdb\u011bru nebo zam\u00edt\u00e1n\u00ed z\u00e1znam\u016f dle krit\u00e9ri\u00ed m\u011bs\u00edc\u016f 1 a\u017e 3.<\/li>\n<\/ul>\n
        Pou\u017eit\u00e9 vzorce:<\/strong><\/p>\n
        Pokud(M\u011aS\u00cdC(datumov\u00fd_sloupec) <= 3; \"Q1\"; \"Ostatn\u00ed \u010dtvrtlet\u00ed\")<\/code><\/pre>\n
        Takto jednodu\u0161e m\u016f\u017eeme segmentovat a analyzovat data dle \u010dtvrtlet\u00ed, co\u017e je obzvl\u00e1\u0161t\u011b u\u017eite\u010dn\u00e9 pro \u00fa\u010dely \u00fa\u010detnictv\u00ed a finan\u010dn\u00edho pl\u00e1nov\u00e1n\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"
        P\u0159evede po\u0159adov\u00e9 \u010d\u00edslo na\u00a0m\u011bs\u00edc<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[293],"tags":[],"class_list":["post-5705","post","type-post","status-publish","format-standard","hentry","category-datum-a-cas"],"acf":[],"yoast_head":"\nFunkce MONTH (M\u011aS\u00cdC) v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije MONTH (M\u011aS\u00cdC) u Excelu i Google tablicama. 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