{"id":3595,"date":"2023-07-16T15:45:42","date_gmt":"2023-07-16T15:45:42","guid":{"rendered":"https:\/\/statorials.org\/nl\/of-operator-in-r\/"},"modified":"2023-07-16T15:45:42","modified_gmt":"2023-07-16T15:45:42","slug":"of-operator-in-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/nl\/of-operator-in-r\/","title":{"rendered":"Hoe u de \u201cor\u201d-operator in r gebruikt (met voorbeelden)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">U kunt de <strong>|<\/strong> symbool als \u201cOR\u201d-operator in R.<\/span><\/p>\n<p> <span style=\"color: #000000;\">U kunt bijvoorbeeld de volgende basissyntaxis gebruiken om rijen in een dataframe in R te filteren die voldoen aan voorwaarde 1 <strong>of<\/strong> voorwaarde 2:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df[(condition1) | (condition2), ]\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">In de volgende voorbeelden ziet u hoe u deze &#8218;OR&#8216;-operator in verschillende scenario&#8217;s kunt gebruiken.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Voorbeeld 1: Gebruik de operator \u2018OR\u2019 om rijen te filteren op basis van numerieke waarden in R<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Stel dat we het volgende dataframe in R hebben:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#create data frame\n<\/span>df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (team=c('A', 'A', 'B', 'B', 'B', 'B', 'C', 'C'),\n                 points=c(25, 12, 15, 14, 19, 23, 25, 29),\n                 assists=c(5, 7, 7, 9, 12, 9, 9, 4),\n                 rebounds=c(11, 8, 10, 6, 6, 5, 9, 12))\n\n<span style=\"color: #008080;\">#view data frame\n<\/span>df\n\n  team points assists rebounds\n1 to 25 5 11\n2 A 12 7 8\n3 B 15 7 10\n4 B 14 9 6\n5 B 19 12 6\n6 B 23 9 5\n7 C 25 9 9\n8 C 29 4 12<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">We kunnen de volgende syntaxis gebruiken om rijen in het dataframe te filteren waarbij de waarde in de puntenkolom groter is dan 20 <strong>of<\/strong> de waarde in de assists-kolom gelijk is aan 9:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#filter rows where points &gt; 20 or assists = 9<\/span>\n<span style=\"color: #000000;\">df[(df$points &gt; <span style=\"color: #008000;\">20<\/span> ) | (df$assists == <span style=\"color: #008000;\">9<\/span> ), ]\n\n  team points assists rebounds\n1 to 25 5 11\n4 B 14 9 6\n6 B 23 9 5\n7 C 25 9 9\n8 C 29 4 12<\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">De enige rijen die worden geretourneerd, zijn de rijen waarin de puntenwaarde groter is dan 20 <strong>of<\/strong> de assistswaarde gelijk is aan 9.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Voorbeeld 2: Gebruik de operator \u2018OR\u2019 om rijen te filteren op basis van tekenreekswaarden in R<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Stel dat we het volgende dataframe in R hebben:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#create data frame\n<\/span>df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (team=c('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H'),\n                 position=c('G', 'G', 'F', 'F', 'C', 'F', 'C', 'C'),\n                 conference=c('W', 'W', 'W', 'W', 'E', 'E', 'E', 'E'),\n                 dots=c(11, 8, 10, 6, 6, 5, 9, 12))\n\n<span style=\"color: #008080;\">#view data frame\n<\/span>df\n\n  team position conference points\n1 AGW 11\n2 BGW 8\n3 CFW 10\n4 DFW 6\n5 ECE 6\n6 FFE 5\n7 GCE 9\n8 HCE 12\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">We kunnen de volgende syntaxis gebruiken om de rijen in het dataframe te filteren waarbij de waarde in de positiekolom gelijk is aan G <strong>of<\/strong> de waarde in de positiekolom gelijk is aan F <strong>of<\/strong> de waarde in de teamkolom gelijk is aan H:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#filter rows based on string values<\/span>\n<span style=\"color: #000000;\">df[(df$team == ' <span style=\"color: #ff0000;\">H<\/span> ') | (df$position == ' <span style=\"color: #ff0000;\">G<\/span> ') | (df$position == ' <span style=\"color: #ff0000;\">F<\/span> '), ]\n\n  team position conference points\n1 AGW 11\n2 BGW 8\n3 CFW 10\n4 DFW 6\n6 FFE 5\n8 HCE 12<\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">De enige geretourneerde rijen zijn de rijen die aan ten minste \u00e9\u00e9n van de drie opgegeven voorwaarden voldoen.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Aanvullende bronnen<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">In de volgende tutorials wordt uitgelegd hoe u andere veelgebruikte operators in R kunt gebruiken:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/nl\/dollarteken-r\/\" target=\"_blank\" rel=\"noopener\">Hoe de dollartekenoperator ($) in R te gebruiken<\/a><br \/> <a href=\"https:\/\/statorials.org\/nl\/tilde-naar-r\/\" target=\"_blank\" rel=\"noopener\">Hoe de Tilde-operator (~) in R te gebruiken<\/a><br \/> <a href=\"https:\/\/statorials.org\/nl\/niet-in-r\/\" target=\"_blank\" rel=\"noopener\">Hoe u de operator \u201cNOT IN\u201d gebruikt in R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>U kunt de | symbool als \u201cOR\u201d-operator in R. U kunt bijvoorbeeld de volgende basissyntaxis gebruiken om rijen in een dataframe in R te filteren die voldoen aan voorwaarde 1 of voorwaarde 2: df[(condition1) | (condition2), ] In de volgende voorbeelden ziet u hoe u deze &#8218;OR&#8216;-operator in verschillende scenario&#8217;s kunt gebruiken. Voorbeeld 1: Gebruik [&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-3595","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 de &quot;OR&quot;-operator in R te gebruiken (met voorbeelden) - Statorials<\/title>\n<meta name=\"description\" content=\"In deze tutorial wordt uitgelegd hoe u de operator &quot;OR&quot; in R gebruikt, 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\/of-operator-in-r\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hoe de &quot;OR&quot;-operator in R te gebruiken (met voorbeelden) - Statorials\" \/>\n<meta property=\"og:description\" content=\"In deze tutorial wordt uitgelegd hoe u de operator &quot;OR&quot; in R gebruikt, met verschillende voorbeelden.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/nl\/of-operator-in-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-16T15:45:42+00:00\" \/>\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\/of-operator-in-r\/\",\"url\":\"https:\/\/statorials.org\/nl\/of-operator-in-r\/\",\"name\":\"Hoe de &quot;OR&quot;-operator in R te gebruiken (met voorbeelden) - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/nl\/#website\"},\"datePublished\":\"2023-07-16T15:45:42+00:00\",\"dateModified\":\"2023-07-16T15:45:42+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/nl\/#\/schema\/person\/d4b8842173cca1bb62cdec41860e4219\"},\"description\":\"In deze tutorial wordt uitgelegd hoe u de operator &quot;OR&quot; in R gebruikt, met verschillende voorbeelden.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/nl\/of-operator-in-r\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/nl\/of-operator-in-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/nl\/of-operator-in-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Thuis\",\"item\":\"https:\/\/statorials.org\/nl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Hoe u de \u201cor\u201d-operator in r gebruikt (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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