{"id":5818,"date":"2025-07-15T13:34:45","date_gmt":"2025-07-15T13:34:45","guid":{"rendered":"https:\/\/functiontranslator.com\/stdevpa\/"},"modified":"2021-02-26T10:03:51","modified_gmt":"2021-02-26T10:03:51","slug":"stdevpa","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/stdevpa\/","title":{"rendered":"STDEVPA"},"content":{"rendered":"

Funkce STDEVPA v Microsoft Excel a Google Sheets odhaduje sm\u011brodatnou odchylku vych\u00e1zej\u00edc\u00ed z cel\u00e9 populace a zahrnuje do anal\u00fdzy jak \u010d\u00edseln\u00e9, tak logick\u00e9 hodnoty a textov\u00e9 \u0159et\u011bzce ve va\u0161ich datech. Je ide\u00e1ln\u00ed pro statistick\u00e9 anal\u00fdzy, kde je zapot\u0159eb\u00ed zohlednit v\u0161echny hodnoty.<\/p>\n

Z\u00e1kladn\u00ed syntaxe a definice<\/h2>\n

Syntaxe funkce STDEVPA v obou programovac\u00edch n\u00e1stroj\u00edch je:<\/p>\n

STDEVPA(hodnota1, [hodnota2], ...)<\/code><\/pre>\n
Kde hodnota1, hodnota2, ...<\/code> jsou argumenty, kter\u00e9 reprezentuj\u00ed r\u016fzn\u00e9 \u010d\u00e1sti analyzovan\u00e9 populace. Funkce po\u010d\u00edt\u00e1 s \u010d\u00edsly, textem a logick\u00fdmi hodnotami (TRUE = 1 a FALSE = 0).<\/p>\n
P\u0159\u00edklady pou\u017eit\u00ed<\/h2>\n
P\u0159\u00edklad 1: V\u00fdpo\u010det sm\u011brodatn\u00e9 odchylky pro zam\u011bstnaneck\u00e9 hodnocen\u00ed<\/p>\n
P\u0159edstavme si, \u017ee m\u00e1te seznam zam\u011bstnaneck\u00fdch hodnocen\u00ed, kter\u00fd zahrnuje hodnocen\u00ed nov\u00fdch zam\u011bstnanc\u016f jako „new“.<\/p>\n
=STDEVPA(4, \"new\", 5, 3, 7, TRUE, FALSE)<\/code><\/pre>\n
Funkce vypo\u010dte sm\u011brodatnou odchylku z hodnot: 4, 0 („new“ se pova\u017euje za 0), 5, 3, 7, 1 (TRUE se pova\u017euje za 1) a 0 (FALSE se pova\u017euje za 0).<\/p>\n
P\u0159\u00edklad 2: Ohodnocen\u00ed kvality produkce<\/p>\n
Uva\u017eujme data o kvalit\u011b produk\u010dn\u00edch d\u00e1vek, kde je kvalita ohodnocena na \u0161k\u00e1le od 1 do 10 a d\u00e1vky \u0161patn\u00e9 kvality jsou ozna\u010deny jako FALSE.<\/p>\n
=STDEVPA(9, 8, 10, 9, FALSE, 7, 8, 10)<\/code><\/pre>\n
Zapo\u010d\u00edt\u00e1v\u00e1ny jsou hodnoty 9, 8, 10, 9, 0 (FALSE jako 0), 7, 8 a 10. Sm\u011brodatn\u00e1 odchylka z t\u011bchto hodnot poskytuje p\u0159ehled o variabilit\u011b kvality.<\/p>\n
Aplikace ve skute\u010dn\u00fdch \u00faloh\u00e1ch<\/h2>\n
    \n
  • Marketingov\u00e1 anal\u00fdza:<\/strong> P\u0159i anal\u00fdze pr\u016fzkum\u016f spot\u0159ebitel\u016f m\u016f\u017eete zahrnout odpov\u011bdi typu ano\/ne (TRUE\/FALSE) spolu s numerick\u00fdmi hodnocen\u00edmi, aby se zlep\u0161ila p\u0159esnost vypo\u010dten\u00e9 variability odpov\u011bd\u00ed.<\/li>\n
  • Finan\u010dn\u00ed reporty:<\/strong> Funkce STDEVPA umo\u017e\u0148uje ve finan\u010dn\u00edm reportingu hodnotit jak \u010d\u00edseln\u00e9, tak kategori\u00e1ln\u00ed hodnoty (v\u010detn\u011b text\u016f a logick\u00fdch hodnot), co\u017e p\u0159in\u00e1\u0161\u00ed nov\u00fd rozm\u011br do anal\u00fdzy rizika a variability dat.<\/li>\n<\/ul>\n
    Z p\u0159\u00edklad\u016f je z\u0159ejm\u00e9, \u017ee funkce STDEVPA je velmi flexibiln\u00ed a umo\u017e\u0148uje z\u00edskat hlub\u0161\u00ed porozum\u011bn\u00ed dat\u016fm, kter\u00e1 by jinak mohla b\u00fdt p\u0159i pou\u017eit\u00ed tradi\u010dn\u00edch metod ignorov\u00e1na.<\/p>\n","protected":false},"excerpt":{"rendered":"
    Vypo\u010dte sm\u011brodatnou odchylku z\u00e1kladn\u00edho souboru v\u010detn\u011b \u010d\u00edsel, textu a\u00a0logick\u00fdch hodnot<\/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-5818","post","type-post","status-publish","format-standard","hentry","category-statisticke"],"acf":[],"yoast_head":"\nFunkce STDEVPA v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije STDEVPA u Excelu i Google tablicama. 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