{"id":2622,"date":"2023-07-21T11:26:05","date_gmt":"2023-07-21T11:26:05","guid":{"rendered":"https:\/\/statorials.org\/nl\/ronde-luchtsluis\/"},"modified":"2023-07-21T11:26:05","modified_gmt":"2023-07-21T11:26:05","slug":"ronde-luchtsluis","status":"publish","type":"post","link":"https:\/\/statorials.org\/nl\/ronde-luchtsluis\/","title":{"rendered":"Getallen afronden in sas (4 voorbeelden)"},"content":{"rendered":"

<\/p>\n

\n

U kunt de volgende methoden gebruiken om getallen in SAS af te ronden:<\/span><\/p>\n

Methode 1: Rond af naar het dichtstbijzijnde gehele getal<\/strong><\/span><\/p>\n

 data<\/span> new_data;\n    set<\/span> original_data;\n    new_value = round<\/span> (value);\nrun<\/span> ;\n<\/strong><\/span><\/pre>\n
 Methode 2: Rond af op specifieke decimalen<\/strong><\/span><\/p>\n
 data<\/span> new_data;\n    set<\/span> original_data;\n    new_value1 = round<\/span> (value, .1); \/*round to 1 decimal place*\/<\/span>\n    new_value2 = round<\/span> (value, .01); \/*round to 2 decimal places*\/<\/span>\n    new_value3 = round<\/span> (value, .001); \/*round to 3 decimal places*\/<\/span>\nrun<\/span> ;<\/strong><\/span><\/pre>\n
 Methode 3: Rond alle waarden naar beneden (of naar boven) af naar het volgende gehele getal<\/strong><\/span><\/p>\n
 data<\/span> new_data;\n    set<\/span> original_data;\n    new_value1 = floor<\/span> (value); \/*round down to next integer*\/<\/span>\n    new_value2 = ceil<\/span> (value); \/*round up to next integer*\/<\/span>\nrun<\/span> ;<\/strong><\/span><\/pre>\n
 Methode 4: Rond af naar het dichtstbijzijnde veelvoud<\/strong><\/span><\/p>\n
 data<\/span> new_data;\n    set<\/span> original_data;\n    new_value1 = round<\/span> (value, 10); \/*round to nearest multiple of 10*\/<\/span>\n    new_value2 = round<\/span> (value, 100); \/*round to nearest multiple of 100*\/<\/span>\nrun<\/span> ;<\/strong><\/span><\/pre>\n
 De volgende voorbeelden laten zien hoe u elke methode kunt gebruiken met de volgende gegevensset in SAS:<\/span> <\/p>\n
 \/*create dataset*\/\ndata<\/span> original_data;\n    inputvalue<\/span> ;\n    datalines<\/span> ;\n0.33\n0.9\n1.2593\n1.61\n2.89\n4.3\n8.8\n14.4286\n18.2\n51.4\n;\nrun<\/span> ;\n\n\/*view dataset*\/\n<\/span>proc print<\/span> data<\/span> = original_data;<\/span><\/span><\/strong> <\/pre>\n
\"\"<\/p>\n
 Voorbeeld 1: rond af naar het dichtstbijzijnde gehele getal<\/strong><\/b><\/span><\/h3>\n
 De volgende code laat zien hoe u elke waarde kunt afronden op het dichtstbijzijnde gehele getal:<\/span> <\/p>\n
 \/*round to nearest integer*\/<\/span>\ndata<\/span> new_data;\n    set<\/span> original_data;\n    new_value = round<\/span> (value);\nrun<\/span> ;\n\n\/*view new dataset*\/<\/span>\nproc print<\/span> data<\/span> = new_data;<\/strong><\/span> <\/pre>\n
\"\"<\/p>\n
 Voorbeeld 2:<\/b><\/span> Afronding op specifieke decimalen<\/strong><\/b><\/span><\/h3>\n
 De volgende code laat zien hoe u waarden kunt afronden op een specifiek aantal decimalen:<\/span> <\/p>\n
 data<\/span> new_data;\n    set<\/span> original_data;\n    new_value1 = round<\/span> (value, .1); \/*round to 1 decimal place*\/<\/span>\n    new_value2 = round<\/span> (value, .01); \/*round to 2 decimal places*\/<\/span>\n    new_value3 = round<\/span> (value, .001); \/*round to 3 decimal places*\/<\/span>\nrun<\/span> ;\n\n\/*view new dataset*\/<\/span>\nproc print<\/span> data<\/span> = new_data;\n<\/strong><\/span><\/pre>\n
\"\"<\/p>\n
 Voorbeeld 3: Rond alle waarden naar beneden (of naar boven) af naar het volgende gehele getal<\/strong><\/span><\/h3>\n
 De volgende code laat zien hoe je alle waarden naar beneden (of naar boven) kunt afronden met behulp van de functies floor()<\/strong> en ceil()<\/strong> :<\/span> <\/p>\n
 data<\/span> new_data;\n    set<\/span> original_data;\n    new_value1 = floor<\/span> (value); \/*round down to next integer*\/<\/span>\n    new_value2 = ceil<\/span> (value); \/*round up to next integer*\/<\/span>\nrun<\/span> ;\n\n\/*view new dataset*\/\n<\/span>proc print<\/span> data<\/span> = new_data;\n<\/strong><\/span><\/pre>\n
\"\"<\/p>\n
 Methode 4: Rond af naar het dichtstbijzijnde veelvoud<\/strong><\/span><\/h3>\n
 De volgende code laat zien hoe u alle waarden kunt afronden op het dichtstbijzijnde veelvoud van een waarde:<\/span> <\/p>\n
 data<\/span> new_data;\n    set<\/span> original_data;\n    nearest10 = round<\/span> (value, 10); \/*round to nearest multiple of 10*\/<\/span>\n    nearest100 = round<\/span> (value, 100); \/*round to nearest multiple of 100*\/<\/span>\nrun<\/span> ;\n\n\/*view new dataset*\/\n<\/span>proc print<\/span> data<\/span> = new_data;\n<\/strong><\/span><\/pre>\n
\"\"<\/p>\n
 Aanvullende bronnen<\/strong><\/span><\/h3>\n
 In de volgende zelfstudies wordt uitgelegd hoe u andere veelvoorkomende taken in SAS kunt uitvoeren:<\/span><\/p>\n
 Gegevens normaliseren in SAS<\/a>
 Hoe ontbrekende waarden te vervangen door nul in SAS<\/a>
 Hoe duplicaten in SAS te verwijderen<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
U kunt de volgende methoden gebruiken om getallen in SAS af te ronden: Methode 1: Rond af naar het dichtstbijzijnde gehele getal data new_data; set original_data; new_value = round (value); run ; Methode 2: Rond af op specifieke decimalen data new_data; set original_data; new_value1 = round (value, .1); \/*round to 1 decimal place*\/ new_value2 = […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-2622","post","type-post","status-publish","format-standard","hentry","category-gids"],"yoast_head":"\nGetallen afronden in SAS (4 voorbeelden) - Statorials<\/title>\n<meta name=\"description\" content=\"In deze tutorial wordt uitgelegd hoe u getallen in SAS kunt afronden, met verschillende voorbeelden.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/nl\/ronde-luchtsluis\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Getallen afronden in SAS (4 voorbeelden) - Statorials\" \/>\n<meta property=\"og:description\" content=\"In deze tutorial wordt uitgelegd hoe u getallen in SAS kunt afronden, met verschillende voorbeelden.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/nl\/ronde-luchtsluis\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-21T11:26:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/tour-1.jpg\" \/>\n<meta name=\"author\" content=\"Dr.benjamin anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr.benjamin anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"2\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/nl\/ronde-luchtsluis\/\",\"url\":\"https:\/\/statorials.org\/nl\/ronde-luchtsluis\/\",\"name\":\"Getallen afronden in SAS (4 voorbeelden) - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/nl\/#website\"},\"datePublished\":\"2023-07-21T11:26:05+00:00\",\"dateModified\":\"2023-07-21T11:26:05+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/nl\/#\/schema\/person\/d4b8842173cca1bb62cdec41860e4219\"},\"description\":\"In deze tutorial wordt uitgelegd hoe u getallen in SAS kunt afronden, met verschillende voorbeelden.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/nl\/ronde-luchtsluis\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/nl\/ronde-luchtsluis\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/nl\/ronde-luchtsluis\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Thuis\",\"item\":\"https:\/\/statorials.org\/nl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Getallen afronden in sas (4 voorbeelden)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/nl\/#website\",\"url\":\"https:\/\/statorials.org\/nl\/\",\"name\":\"Statorials\",\"description\":\"Uw gids voor statistische competentie\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/nl\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"de\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/nl\/#\/schema\/person\/d4b8842173cca1bb62cdec41860e4219\",\"name\":\"Dr.benjamin anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/statorials.org\/nl\/#\/schema\/person\/image\/\",\"url\":\"http:\/\/statorials.org\/nl\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"http:\/\/statorials.org\/nl\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr.benjamin anderson\"},\"description\":\"Ik ben Benjamin, een gepensioneerde hoogleraar statistiek die nu een toegewijde Statorials-lesgever is. 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