{"id":5815,"date":"2025-07-15T13:34:44","date_gmt":"2025-07-15T13:34:44","guid":{"rendered":"https:\/\/functiontranslator.com\/smodch-vyber-s\/"},"modified":"2021-02-26T10:03:46","modified_gmt":"2021-02-26T10:03:46","slug":"stdev-s","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/stdev-s\/","title":{"rendered":"SMODCH.V\u00ddB\u011aR.S"},"content":{"rendered":"

\u00davod do funkce SMODCH.V\u00ddB\u011aR.S<\/h2>\n

Funkce SMODCH.V\u00ddB\u011aR.S<\/strong>, zn\u00e1m\u00e1 v anglick\u00e9 verzi Microsoft Excel jako STDEV.S<\/strong>, se pou\u017e\u00edv\u00e1 k v\u00fdpo\u010dtu sm\u011brodatn\u00e9 odchylky vzorku dat. Sm\u011brodatn\u00e1 odchylka poskytuje m\u00edru variability nebo rozptylu hodnot ve vzorku a je kl\u00ed\u010dov\u00e1 pro odhady statistick\u00e9 nejistoty zalo\u017een\u00e9 na \u010d\u00e1sti populace.<\/p>\n

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

Syntaxe funkce SMODCH.V\u00ddB\u011aR.S<\/code> je n\u00e1sleduj\u00edc\u00ed:<\/p>\n

=SMODCH.V\u00ddB\u011aR.S(cislo1; [cislo2]; ...)<\/code><\/pre>\n
    \n
  • cislo1, cislo2, …<\/strong> – Toto jsou argumenty, kter\u00e9 mohou b\u00fdt jednotliv\u00e1 \u010d\u00edsla, pole \u010d\u00edsel, n\u00e1zvy nebo odkazy na bu\u0148ky obsahuj\u00edc\u00ed \u010d\u00edsla.<\/li>\n<\/ul>\n
    Funkce ignoruje text v bu\u0148k\u00e1ch a bu\u0148ky obsahuj\u00edc\u00ed logick\u00e9 hodnoty (nap\u0159\u00edklad PRAVDA a NEPRAVDA), pokud tyto nejsou explicitn\u011b zahrnuty do seznamu argument\u016f.<\/p>\n
    P\u0159\u00edklady pou\u017eit\u00ed<\/h2>\n
    Zde uv\u00e1d\u00edme p\u0159\u00edklad dat, kter\u00e1 pot\u0159ebujeme analyzovat:<\/p>\n
     A 1 10 2 20 3 30 4 40 5 50 <\/code><\/pre>\n
    Pro v\u00fdpo\u010det sm\u011brodatn\u00e9 odchylky zm\u00edn\u011bn\u00fdch hodnot m\u016f\u017eeme pou\u017e\u00edt:<\/p>\n
    =SMODCH.V\u00ddB\u011aR.S(A1:A5)<\/code><\/pre>\n
    Resultuj\u00edc\u00ed hodnota uk\u00e1\u017ee sm\u011brodatnou odchylku t\u011bchto p\u011bti \u010d\u00edsel.<\/p>\n
    Pou\u017eit\u00ed ve skute\u010dn\u00fdch sc\u00e9n\u00e1\u0159\u00edch<\/h2>\n
    N\u00e1sleduj\u00ed p\u0159\u00edklady situac\u00ed, kde m\u016f\u017ee b\u00fdt funkce SMODCH.V\u00ddB\u011aR.S u\u017eite\u010dn\u00e1:<\/p>\n\n\n\n\n
    Sc\u00e9n\u00e1\u0159<\/th>\nPou\u017eit\u00ed a v\u00fdznam<\/th>\n<\/tr>\n
    Anal\u00fdza v\u00fdsledk\u016f test\u016f<\/td>\nAnal\u00fdza variability v\u00fdsledk\u016f test\u016f skupiny student\u016f.<\/td>\n<\/tr>\n
    Finance a investice<\/td>\nOdhad variability (rizika) v\u00fdnos\u016f investi\u010dn\u00edho portfolia.<\/td>\n<\/tr>\n<\/table>\n
      \n
    • V p\u0159\u00edpad\u011b anal\u00fdzy test\u016f mohou b\u00fdt data ulo\u017eena v bu\u0148k\u00e1ch B1:B30 a v\u00fdpo\u010det by vypadal =SMODCH.V\u00ddB\u011aR.S(B1:B30)<\/code>, co\u017e poskytne p\u0159ehled o variabilit\u011b v\u00fdsledk\u016f.<\/li>\n
    • Pro odhad rizik portfolia by se data o m\u011bs\u00ed\u010dn\u00edch v\u00fdnosech za posledn\u00ed rok mohla nach\u00e1zet v bu\u0148k\u00e1ch C1:C12, kde p\u0159\u00edkaz =SMODCH.V\u00ddB\u011aR.S(C1:C12)<\/code> pom\u016f\u017ee posoudit riziko.<\/li>\n<\/ul>\n
      Tyto p\u0159\u00edklady ilustruj\u00ed, jak m\u016f\u017ee b\u00fdt funkce SMODCH.V\u00ddB\u011aR.S v Excelu vyu\u017eita k analytick\u00fdm a rozhodovac\u00edm \u00fa\u010del\u016fm na z\u00e1klad\u011b dat.<\/p>\n","protected":false},"excerpt":{"rendered":"
      Vypo\u010dte sm\u011brodatnou odchylku v\u00fdb\u011bru<\/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-5815","post","type-post","status-publish","format-standard","hentry","category-statisticke"],"acf":[],"yoast_head":"\nFunkce STDEV.S (SMODCH.V\u00ddB\u011aR.S) v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije STDEV.S (SMODCH.V\u00ddB\u011aR.S) u Excelu i Google tablicama. 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