{"id":4216,"date":"2023-07-12T19:15:10","date_gmt":"2023-07-12T19:15:10","guid":{"rendered":"https:\/\/statorials.org\/nl\/sas-proc-formaat\/"},"modified":"2023-07-12T19:15:10","modified_gmt":"2023-07-12T19:15:10","slug":"sas-proc-formaat","status":"publish","type":"post","link":"https:\/\/statorials.org\/nl\/sas-proc-formaat\/","title":{"rendered":"Proc format gebruiken in sas (met voorbeelden)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">U kunt <strong>PROC FORMAT<\/strong> in SAS gebruiken om gegevenswaarden in gegevenslabels in kaart te brengen.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Deze procedure gebruikt de volgende basissyntaxis:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #800080;\">proc format<\/span> ;\n    <span style=\"color: #3366ff;\">value<\/span> points_range\n        25-high='High'\n        15-&lt;25='Medium'\n        other ='Low';\n<span style=\"color: #800080;\">run<\/span> ;<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Dit specifieke voorbeeld cre\u00ebert de volgende toewijzing:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Waarden gelijk aan 25 of meer worden weergegeven als \u201c <strong>Hoog<\/strong> \u201d<\/span><\/li>\n<li> <span style=\"color: #000000;\">Waarden tussen 15 en 25 worden weergegeven als \u201c <strong>Medium<\/strong> \u201d<\/span><\/li>\n<li> <span style=\"color: #000000;\">Alle andere waarden worden weergegeven als \u201c <strong>Laag<\/strong> \u201d<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">De volgende voorbeelden laten zien hoe u <strong>PROC FORMAT<\/strong> gebruikt met de volgende gegevensset in SAS:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">\/*create dataset*\/\n<\/span><span style=\"color: #800080;\">data<\/span> my_data;\n    <span style=\"color: #3366ff;\">input<\/span> team $position $points;\n    <span style=\"color: #3366ff;\">datalines<\/span> ;\nA Guard 25\nA Guard 20\nA Guard 30\nA Forward 25\nA Forward 10\nB Guard 10\nB Guard 22\nB Forward 30\nB Forward 10\nB Forward 10\nB Forward 25\n;\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*view dataset*\/\n<\/span><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data;<\/strong><\/span> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-33343 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/formulaire-1.jpg\" alt=\"\" width=\"220\" height=\"305\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Voorbeeld 1: Gebruik PROC FORMAT om waarden op te maken als labels in de frequentietabel<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Stel dat we <strong>PROC FREQ<\/strong> gebruiken om een frequentietabel met waarden te maken in de puntenkolom van de dataset:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">\/*calculate frequency of values in points column*\/\n<\/span><span style=\"color: #800080;\">proc freq<\/span> <span style=\"color: #3366ff;\">data<\/span> = my_data;\n    <span style=\"color: #3366ff;\">tablepoints<\/span> ;\n<span style=\"color: #800080;\">run<\/span> ;<\/strong><\/span> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-33344 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/formulaire2.jpg\" alt=\"\" width=\"400\" height=\"216\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">De uitvoer geeft de frequentie van elke individuele waarde in de puntenkolom weer.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Stel echter dat we de waarden als volgt willen opmaken:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Waarden gelijk aan 25 of meer worden weergegeven als \u201c <strong>Hoog<\/strong> \u201d<\/span><\/li>\n<li> <span style=\"color: #000000;\">Waarden tussen 15 en 25 worden weergegeven als \u201c <strong>Medium<\/strong> \u201d<\/span><\/li>\n<li> <span style=\"color: #000000;\">Alle andere waarden worden weergegeven als \u201c <strong>Laag<\/strong> \u201d<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">We kunnen <strong>PROC FORMAT<\/strong> gebruiken om dit te doen:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #800080;\"><span style=\"color: #000080;\"><span style=\"color: #008000;\">\/*define formatting for points variable*\/<\/span>\n<span style=\"color: #800080;\">proc format<\/span><\/span> <span style=\"color: #000000;\">;<\/span>\n<span style=\"color: #000000;\"><span style=\"color: #3366ff;\">value<\/span> points_range\n        25-high='High'\n        15-&lt;25='Medium'\n        other ='Low';<\/span>\nrun <span style=\"color: #000000;\">;\n\n<span style=\"color: #008000;\">\/*create frequency table for points variable, using formatting defined above*\/<\/span>\n<span style=\"color: #800080;\">proc freq<\/span> <span style=\"color: #3366ff;\">data<\/span> = my_data;\n    <span style=\"color: #3366ff;\">tablepoints<\/span> ;\n    <span style=\"color: #3366ff;\">format<\/span> points <span style=\"color: #339966;\">points_range.<\/span> ;\n<span style=\"color: #800080;\">run<\/span> ;\n<\/span><\/span><\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-33345 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/formulaire3.jpg\" alt=\"\" width=\"431\" height=\"170\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">De frequentietabel groepeert nu de waarden van de puntenvariabele in de labels die we hebben opgegeven met behulp van de <strong>PROC FORMAT-<\/strong> instructie.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Voorbeeld 2: GEBRUIK HET PROC-FORMAAT om een nieuwe variabele te maken<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">We kunnen <strong>PROC FORMAT<\/strong> ook gebruiken om een nieuwe variabele in een dataset te maken die datawaarden omzet in datalabels.<\/span><\/p>\n<p> <span style=\"color: #000000;\">De volgende syntaxis laat zien hoe u dit doet:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">\/*define formatting for points variable*\/<\/span>\n<span style=\"color: #800080;\">proc format<\/span> ; \n    <span style=\"color: #3366ff;\">value<\/span> points_range\n        25-high='High'\n        15-&lt;25='Medium' \n        other ='Low';\n<span style=\"color: #800080;\">run<\/span> ;<\/span>\n\n\/*create new dataset with points_range variable*\/\n<span style=\"color: #000000;\"><span style=\"color: #800080;\">data<\/span> new_data;\n    <span style=\"color: #3366ff;\">set<\/span> my_data;\n    point_range = <span style=\"color: #3366ff;\">put<\/span> (points, <span style=\"color: #339966;\">points_range.<\/span> );\n<span style=\"color: #800080;\">run<\/span> ;<\/span>\n\n\/*view dataset*\/\n<span style=\"color: #000000;\"><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> = new_data;<\/span><\/span><\/strong><\/span> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-33346 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/formulaire4.jpg\" alt=\"\" width=\"322\" height=\"314\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">De nieuwe variabele genaamd &#8218;point_range&#8216; neemt de waarde Low, Medium of High aan, afhankelijk van de corresponderende waarde voor de variabele &#8218;points&#8216;.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Let op<\/strong> : U kunt de volledige <strong>PROC FORMAT-<\/strong> documentatie <a href=\"https:\/\/documentation.sas.com\/doc\/en\/pgmsascdc\/9.4_3.5\/proc\/p1upn25lbfo6mkn1wncu4dyh9q91.htm\" target=\"_blank\" rel=\"noopener\">hier<\/a> vinden.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Aanvullende bronnen<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">In de volgende zelfstudies wordt uitgelegd hoe u andere veelvoorkomende taken in SAS kunt uitvoeren:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/nl\/kort-geding-procedure-in-sas\/\" target=\"_blank\" rel=\"noopener\">Procedureoverzicht gebruiken in SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/nl\/proc-tabel-sas\/\" target=\"_blank\" rel=\"noopener\">Proc-tabel gebruiken in SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/nl\/sas-proc-rang\/\" target=\"_blank\" rel=\"noopener\">Proc-collatie gebruiken in SAS<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>U kunt PROC FORMAT in SAS gebruiken om gegevenswaarden in gegevenslabels in kaart te brengen. Deze procedure gebruikt de volgende basissyntaxis: proc format ; value points_range 25-high=&#8217;High&#8216; 15-&lt;25=&#8217;Medium&#8216; other =&#8217;Low&#8216;; run ; Dit specifieke voorbeeld cre\u00ebert de volgende toewijzing: Waarden gelijk aan 25 of meer worden weergegeven als \u201c Hoog \u201d Waarden tussen 15 en [&hellip;]<\/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-4216","post","type-post","status-publish","format-standard","hentry","category-gids"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hoe PROC FORMAT te gebruiken in SAS (met voorbeelden) - Statorials<\/title>\n<meta name=\"description\" content=\"In deze zelfstudie wordt uitgelegd hoe u PROC FORMAT in SAS kunt gebruiken om de resultaatuitvoer op te maken, 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\/sas-proc-formaat\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hoe PROC FORMAT te gebruiken in SAS (met voorbeelden) - Statorials\" \/>\n<meta property=\"og:description\" content=\"In deze zelfstudie wordt uitgelegd hoe u PROC FORMAT in SAS kunt gebruiken om de resultaatuitvoer op te maken, met verschillende voorbeelden.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/nl\/sas-proc-formaat\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-12T19:15:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/formulaire-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\/sas-proc-formaat\/\",\"url\":\"https:\/\/statorials.org\/nl\/sas-proc-formaat\/\",\"name\":\"Hoe PROC FORMAT te gebruiken in SAS (met voorbeelden) - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/nl\/#website\"},\"datePublished\":\"2023-07-12T19:15:10+00:00\",\"dateModified\":\"2023-07-12T19:15:10+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/nl\/#\/schema\/person\/d4b8842173cca1bb62cdec41860e4219\"},\"description\":\"In deze zelfstudie wordt uitgelegd hoe u PROC FORMAT in SAS kunt gebruiken om de resultaatuitvoer op te maken, met verschillende voorbeelden.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/nl\/sas-proc-formaat\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/nl\/sas-proc-formaat\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/nl\/sas-proc-formaat\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Thuis\",\"item\":\"https:\/\/statorials.org\/nl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Proc format gebruiken in sas (met 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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