{"id":5675,"date":"2025-07-15T13:34:44","date_gmt":"2025-07-15T13:34:44","guid":{"rendered":"https:\/\/functiontranslator.com\/linregrese\/"},"modified":"2021-02-26T09:58:54","modified_gmt":"2021-02-26T09:58:54","slug":"linest","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/linest\/","title":{"rendered":"LINREGRESE"},"content":{"rendered":"

Funkce LINEST, zn\u00e1m\u00e1 v Google Sheets jako LINREGRESE, je n\u00e1stroj pro prov\u00e1d\u011bn\u00ed line\u00e1rn\u00ed regrese, co\u017e je kl\u00ed\u010dov\u00e1 metoda statistick\u00e9 anal\u00fdzy. S jej\u00ed pomoc\u00ed m\u016f\u017eete analyzovat dv\u011b sady datov\u00fdch bod\u016f a modelovat p\u0159edpov\u011bdi budouc\u00edch hodnot. Tato funkce nach\u00e1z\u00ed uplatn\u011bn\u00ed v \u0159ad\u011b oblast\u00ed, v\u010detn\u011b financ\u00ed, chemie, ekonomie a soci\u00e1ln\u00edch v\u011bd.<\/p>\n

Syntaxe funkce<\/h2>\n

Syntaxe funkce LINEST v Microsoft Excel je:<\/p>\n

=LINEST(y_hodnoty, x_hodnoty, [konst], [statistiky])<\/code><\/pre>\n
    \n
  • y_hodnoty<\/strong> jsou z\u00e1visl\u00e9 prom\u011bnn\u00e9 ve va\u0161ich datech, kter\u00e9 chcete modelovat.<\/li>\n
  • x_hodnoty<\/strong> jsou nez\u00e1visl\u00e9 prom\u011bnn\u00e9, kter\u00e9 slou\u017e\u00ed k p\u0159edpov\u011bdi z\u00e1visl\u00fdch prom\u011bnn\u00fdch.<\/li>\n
  • konst<\/strong> je logick\u00e1 hodnota, kter\u00e1 ur\u010duje, zda se do v\u00fdpo\u010dtu zahrne intercept (TRUE nebo vynech\u00e1no) nebo ne (FALSE).<\/li>\n
  • statistiky<\/strong> je logick\u00e1 hodnota, kter\u00e1 ur\u010duje, zda funkce vr\u00e1t\u00ed roz\u0161\u00ed\u0159en\u00e9 regresn\u00ed statistiky (TRUE) nebo pouze koeficienty (FALSE nebo vynech\u00e1no).<\/li>\n<\/ul>\n
    P\u0159\u00edklady vyu\u017eit\u00ed<\/h2>\n
    1. P\u0159\u00edklad: Predikce prodeje<\/h3>\n
    P\u0159edstavte si, \u017ee disponujete daty o v\u00fddaj\u00edch na reklamu a odpov\u00eddaj\u00edc\u00edch prodej\u00edch produktu. Cht\u011bli byste zjistit, jak\u00fd vliv maj\u00ed v\u00fddaje na reklamu na prodeje, aby bylo mo\u017en\u00e9 na z\u00e1klad\u011b pl\u00e1novan\u00fdch v\u00fddaj\u016f p\u0159edpov\u011bd\u011bt budouc\u00ed prodeje.<\/p>\n
    V\u00fddaje na reklamu (x): [100, 200, 300, 400, 500] Prodeje (y): [20, 40, 60, 80, 100]<\/code><\/pre>\n\n\n
    Funkce v Excel:<\/td>\n=LINEST(B1:B5, A1:A5, TRUE, FALSE)<\/code><\/td>\n<\/tr>\n<\/table>\n
    Tento p\u0159\u00edklad vr\u00e1t\u00ed koeficienty line\u00e1rn\u00ed regresn\u00ed rovnice, kde ‚x‘ p\u0159edstavuj\u00ed v\u00fddaje na reklamu a ‚y‘ jsou prodeje. Koeficienty nazna\u010duj\u00ed, \u017ee zv\u00fd\u0161en\u00ed v\u00fddaj\u016f na reklamu vede k p\u0159\u00edm\u00e9mu n\u00e1r\u016fstu prodej\u016f.<\/p>\n
    2. P\u0159\u00edklad: Vztah teploty a spot\u0159eby energie<\/h3>\n
    Jste zam\u011bstnanec energetick\u00e9 spole\u010dnosti a pot\u0159ebujete prov\u00e9st anal\u00fdzu vztahu mezi teplotou a spot\u0159ebou energie. LINEST V\u00e1m m\u016f\u017ee pomoci anal\u00fdzovat tyto data.<\/p>\n
    Teplota (x): [-10, 0, 10, 20, 30] Spot\u0159eba energie (y): [200, 150, 100, 50, 20]<\/code><\/pre>\n\n\n
    Funkce v Excel:<\/td>\n=LINEST(B1:B5, A1:A5, TRUE, FALSE)<\/code><\/td>\n<\/tr>\n<\/table>\n
    Anal\u00fdza vr\u00e1t\u00ed koeficienty ukazuj\u00edc\u00ed, jak zm\u011bny teploty ovliv\u0148uj\u00ed spot\u0159ebu energie. V tomto p\u0159\u00edpad\u011b negativn\u00ed koeficient poukazuje na to, \u017ee se spot\u0159eba energie sni\u017euje s rostouc\u00ed teplotou.<\/p>\n
    O tyto p\u0159\u00edklady demonstruj\u00ed, jak efektivn\u00edm n\u00e1strojem pro anal\u00fdzu a modelov\u00e1n\u00ed datov\u00fdch vztah\u016f m\u016f\u017ee b\u00fdt funkce LINEST (LINREGRESE).<\/p>\n","protected":false},"excerpt":{"rendered":"
    Vr\u00e1t\u00ed parametry line\u00e1rn\u00edho trendu<\/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-5675","post","type-post","status-publish","format-standard","hentry","category-statisticke"],"acf":[],"yoast_head":"\nFunkce LINEST (LINREGRESE) v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije LINEST (LINREGRESE) u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/functiontranslator.com\/cs\/linest\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Funkce LINEST (LINREGRESE) v Excelu: jak funguje, primjeri kori\u0161tenja formule\" \/>\n<meta property=\"og:description\" content=\"Opis funkcije LINEST (LINREGRESE) u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/functiontranslator.com\/cs\/linest\/\" \/>\n<meta property=\"og:site_name\" content=\"Function Translator\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-15T13:34:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-02-26T09:58:54+00:00\" \/>\n<meta name=\"author\" content=\"glavadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Funkce LINEST (LINREGRESE) v Excelu: jak funguje, primjeri kori\u0161tenja formule\" \/>\n<meta name=\"twitter:label1\" content=\"Napsal(a)\" \/>\n\t<meta name=\"twitter:data1\" content=\"glavadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/functiontranslator.com\/cs\/linest\/\",\"url\":\"https:\/\/functiontranslator.com\/cs\/linest\/\",\"name\":\"Funkce LINEST (LINREGRESE) v Excelu: jak funguje, primjeri kori\u0161tenja formule\",\"isPartOf\":{\"@id\":\"https:\/\/functiontranslator.com\/no\/#website\"},\"datePublished\":\"2025-07-15T13:34:44+00:00\",\"dateModified\":\"2021-02-26T09:58:54+00:00\",\"author\":{\"@id\":\"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389\"},\"description\":\"Opis funkcije LINEST (LINREGRESE) u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.\",\"breadcrumb\":{\"@id\":\"https:\/\/functiontranslator.com\/cs\/linest\/#breadcrumb\"},\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/functiontranslator.com\/cs\/linest\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/functiontranslator.com\/cs\/linest\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Funkce aplikace Excel\",\"item\":\"https:\/\/functiontranslator.com\/cs\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Statistick\u00e9\",\"item\":\"https:\/\/functiontranslator.com\/cs\/statisticke\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"LINREGRESE\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/functiontranslator.com\/no\/#website\",\"url\":\"https:\/\/functiontranslator.com\/no\/\",\"name\":\"Function Translator\",\"description\":\"Excel function translator\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/functiontranslator.com\/no\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cs\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389\",\"name\":\"glavadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g\",\"caption\":\"glavadmin\"},\"sameAs\":[\"https:\/\/functiontranslator.com\"],\"url\":\"https:\/\/functiontranslator.com\/cs\/author\/glavadmin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Funkce LINEST (LINREGRESE) v Excelu: jak funguje, primjeri kori\u0161tenja formule","description":"Opis funkcije LINEST (LINREGRESE) u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/functiontranslator.com\/cs\/linest\/","og_locale":"cs_CZ","og_type":"article","og_title":"Funkce LINEST (LINREGRESE) v Excelu: jak funguje, primjeri kori\u0161tenja formule","og_description":"Opis funkcije LINEST (LINREGRESE) u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.","og_url":"https:\/\/functiontranslator.com\/cs\/linest\/","og_site_name":"Function Translator","article_published_time":"2025-07-15T13:34:44+00:00","article_modified_time":"2021-02-26T09:58:54+00:00","author":"glavadmin","twitter_card":"summary_large_image","twitter_title":"Funkce LINEST (LINREGRESE) v Excelu: jak funguje, primjeri kori\u0161tenja formule","twitter_misc":{"Napsal(a)":"glavadmin","Odhadovan\u00e1 doba \u010dten\u00ed":"2 minuty"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/functiontranslator.com\/cs\/linest\/","url":"https:\/\/functiontranslator.com\/cs\/linest\/","name":"Funkce LINEST (LINREGRESE) v Excelu: jak funguje, primjeri kori\u0161tenja formule","isPartOf":{"@id":"https:\/\/functiontranslator.com\/no\/#website"},"datePublished":"2025-07-15T13:34:44+00:00","dateModified":"2021-02-26T09:58:54+00:00","author":{"@id":"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389"},"description":"Opis funkcije LINEST (LINREGRESE) u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.","breadcrumb":{"@id":"https:\/\/functiontranslator.com\/cs\/linest\/#breadcrumb"},"inLanguage":"cs","potentialAction":[{"@type":"ReadAction","target":["https:\/\/functiontranslator.com\/cs\/linest\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/functiontranslator.com\/cs\/linest\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Funkce aplikace Excel","item":"https:\/\/functiontranslator.com\/cs\/"},{"@type":"ListItem","position":2,"name":"Statistick\u00e9","item":"https:\/\/functiontranslator.com\/cs\/statisticke\/"},{"@type":"ListItem","position":3,"name":"LINREGRESE"}]},{"@type":"WebSite","@id":"https:\/\/functiontranslator.com\/no\/#website","url":"https:\/\/functiontranslator.com\/no\/","name":"Function Translator","description":"Excel function translator","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/functiontranslator.com\/no\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cs"},{"@type":"Person","@id":"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389","name":"glavadmin","image":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g","caption":"glavadmin"},"sameAs":["https:\/\/functiontranslator.com"],"url":"https:\/\/functiontranslator.com\/cs\/author\/glavadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/posts\/5675","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/comments?post=5675"}],"version-history":[{"count":2,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/posts\/5675\/revisions"}],"predecessor-version":[{"id":30813,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/posts\/5675\/revisions\/30813"}],"wp:attachment":[{"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/media?parent=5675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/categories?post=5675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/tags?post=5675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}