{"id":4809,"date":"2024-10-17T09:09:24","date_gmt":"2024-10-17T09:09:24","guid":{"rendered":"https:\/\/howtogeek.blog\/da\/?p=4809"},"modified":"2024-10-17T09:09:24","modified_gmt":"2024-10-17T09:09:24","slug":"a-comprehensive-guide-on-using-the-trend-function-in-excel","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/da\/a-comprehensive-guide-on-using-the-trend-function-in-excel\/","title":{"rendered":"En omfattende guide til brug af TREND-funktionen i Excel"},"content":{"rendered":"<p>TREND-funktionen i Excel er et kraftfuldt v\u00e6rkt\u00f8j, der giver brugerne mulighed for at beregne den bedst egnede linje for data pr\u00e6senteret i et diagram ved hj\u00e6lp af den mindste kvadraters statistiske metode. Den fundamentale ligning, der bruges i denne funktion, er <code>y = mx + b<\/code>, hvor <strong>y<\/strong> repr\u00e6senterer den afh\u00e6ngige variabel, <strong>m<\/strong> er linjens h\u00e6ldning, <strong>x<\/strong> angiver den uafh\u00e6ngige variabel, og <strong>b<\/strong> angiver det punkt, hvor trendlinjen sk\u00e6rer y-aksen.<\/p>\n<h2 id=\"using-the-trend-function\">Brug af TREND-funktionen<\/h2>\n<p>TREND-funktionen kan v\u00e6re uvurderlig i forskellige scenarier, s\u00e5som n\u00e5r man analyserer indt\u00e6gter over en bestemt tidsramme for at identificere dens tendens.<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"538\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/10\/image-303-1.webp\" title=\"\" width=\"957\"\/><\/figure>\n<ul>\n<li>I eksemplet illustreret ovenfor skal du indtaste f\u00f8lgende formel i celle C2: <code>=TREND(B2:B14,A2:A14)<\/code>. I dette tilf\u00e6lde repr\u00e6senterer &#8216;B2:B14&#8217; de kendte y-v\u00e6rdier og &#8216;A2:A14&#8217; angiver de kendte x-v\u00e6rdier.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"430\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/10\/image-304-1.webp\" title=\"\" width=\"764\"\/><\/figure>\n<ul>\n<li>Tryk p\u00e5 Enter, og trenden vil blive pr\u00e6senteret som en matrix i regnearket.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"521\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/10\/image-305-1.webp\" title=\"\" width=\"927\"\/><\/figure>\n<ul>\n<li>N\u00e5r trenden er etableret, kan du forudsige data for fremtidige perioder ved at indtaste <code>=TREND(B2:B14,A2:A14,A15:A18)<\/code>i celle C15. Her henviser &#8216;A2:A14&#8217; stadig til kendte x-v\u00e6rdier, mens &#8216;B2:B14&#8217; vedr\u00f8rer kendte y-v\u00e6rdier.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"461\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/10\/image-306-1.webp\" title=\"\" width=\"820\"\/><\/figure>\n<ul>\n<li>Tryk p\u00e5 Enter for at f\u00e5 de forventede v\u00e6rdier for den fremtidige periode.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"452\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/10\/image-307-1.webp\" title=\"\" width=\"804\"\/><\/figure>\n<h2 id=\"trend-function-in-charts\">Inkorporering af TREND-funktion i diagrammer<\/h2>\n<p>Efter at have udledt dataene ved hj\u00e6lp af TREND-funktionen, kan du visualisere dem i et diagramformat.<\/p>\n<ul>\n<li>Fremh\u00e6v alle relevante data i dit regneark inklusive overskrifterne, og klik derefter p\u00e5 fanen &#8216;Inds\u00e6t&#8217; \u00f8verst.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"498\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/10\/image-308-1.webp\" title=\"\" width=\"885\"\/><\/figure>\n<ul>\n<li>V\u00e6lg derefter &#8216;2D Clustered Column Chart&#8217; fra diagramindstillingerne. Afh\u00e6ngigt af din version af Excel kan udseendet variere lidt.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"509\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/10\/image-310-1.webp\" title=\"\" width=\"905\"\/><\/figure>\n<ul>\n<li>N\u00e5r diagrammet er oprettet, vil du observere b\u00e5de indt\u00e6gtsdata (uafh\u00e6ngig variabel) sammen med trendlinjen. For at repr\u00e6sentere trendlinjen som en grafisk linje skal du h\u00f8jreklikke p\u00e5 diagrammet og v\u00e6lge &#8216;Skift diagramtype&#8217;.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"477\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/10\/image-311-1.webp\" title=\"\" width=\"848\"\/><\/figure>\n<ul>\n<li>V\u00e6lg &#8216;Combo&#8217; fra de tilg\u00e6ngelige muligheder, og s\u00f8rg for, at trendlinjen er konfigureret som en &#8216;Line&#8217;.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"480\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/10\/image-313-1.webp\" title=\"\" width=\"853\"\/><\/figure>\n<ul>\n<li>Klik p\u00e5 &#8216;OK&#8217; for at generere det opdaterede diagram. Du kan ogs\u00e5 fjerne forklaringen ved at klikke p\u00e5 &#8216;+&#8217;-ikonet i hj\u00f8rnet.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"531\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/10\/image-314-1.webp\" title=\"\" width=\"944\"\/><\/figure>\n<p>Efter at have visualiseret trenden i dit datas\u00e6t, har du mulighed for at beregne h\u00e6ldningen.<\/p>\n<h3 id=\"things-to-know\">Vigtige punkter at huske<\/h3>\n<ul>\n<li>TREND-funktionen anvender en metode, der ligner den for FORECAST-funktionen; den fokuserer dog p\u00e5 tidligere data, hvorimod FORECAST bruges til at forudsige fremtidige v\u00e6rdier i en serie.<\/li>\n<li>Hvis du foretr\u00e6kker ikke at illustrere fremtidige forudsigelser, kan du tilf\u00f8je en trendlinje direkte til et diagram i Excel uden at bruge TREND-funktionen.<\/li>\n<li>Sparklines, tilg\u00e6ngelig under fanen &#8216;Inds\u00e6t&#8217;, giver dig en anden m\u00e5de at visualisere tendenser i dine data p\u00e5.<\/li>\n<li>N\u00e5r du arbejder med formler, der producerer matrixoutput, skal du indtaste dem som matrixformler ved at bruge <code>Ctrl + Shift + Enter<\/code>. Omvendt, hvis du bruger en opdateret version af Microsoft 365, er det tilstr\u00e6kkeligt at trykke p\u00e5 Enter.<\/li>\n<\/ul>\n<p><a class=\"xiaomi\" href=\"https:\/\/allthings.how\/how-to-use-the-trend-function-in-excel\/\" rel=\"noopener nofollow\" target=\"_blank\">Kilde<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>TREND-funktionen i Excel er et kraftfuldt v\u00e6rkt\u00f8j, der giver brugerne mulighed for at beregne den bedst egnede linje for data pr\u00e6senteret i et diagram ved hj\u00e6lp af den mindste kvadraters statistiske metode. Den fundamentale ligning, der bruges i denne funktion, er y = mx + b, hvor y repr\u00e6senterer den afh\u00e6ngige variabel, m er linjens [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[64,130,286],"class_list":["post-4809","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-apps","tag-microsoft","tag-microsoft-excel"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/posts\/4809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/comments?post=4809"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/posts\/4809\/revisions"}],"predecessor-version":[{"id":4810,"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/posts\/4809\/revisions\/4810"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/media?parent=4809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/categories?post=4809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/tags?post=4809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}