{"id":3072,"date":"2023-07-19T08:41:34","date_gmt":"2023-07-19T08:41:34","guid":{"rendered":"https:\/\/statorials.org\/nl\/wis-sporen-in-r\/"},"modified":"2023-07-19T08:41:34","modified_gmt":"2023-07-19T08:41:34","slug":"wis-sporen-in-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/nl\/wis-sporen-in-r\/","title":{"rendered":"Hoe u alle plots in rstudio kunt wissen (met voorbeeld)"},"content":{"rendered":"

<\/p>\n

\n

U kunt de volgende basissyntaxis gebruiken om alle plots in RStudio te wissen:<\/span><\/span><\/p>\n

 dev. off<\/span> ( dev.list<\/span> ()[\" RStudioGD<\/span> \"])\n<\/strong><\/pre>\n
 De volgende voorbeelden laten zien hoe u deze syntaxis in de praktijk kunt gebruiken.<\/span><\/p>\n
 Voorbeeld 1: Wis alle plots in RStudio<\/strong><\/span><\/h3>\n
 Laten we zeggen dat we de volgende code gebruiken om drie verschillende puntenwolken in RStudio te maken:<\/span><\/p>\n
 #create some vectors\n<\/span>x <- c(1, 1, 3, 4, 6, 7, 9, 10, 14, 19)\ny <- c(3, 5, 5, 4, 6, 9, 10, 14, 13, 14)\nz <- c(14, 14, 13, 10, 6, 9, 5, 4, 3, 5)\n\n#create several scatterplots\n<\/span>plot(x, y)\nplot(x, z)\nplot(y, z)\n<\/strong><\/pre>\n
 We kunnen elk van deze puntenwolken visualiseren in het RStudio-plotvenster:<\/span> <\/p>\n
\"\"<\/p>\n
 We kunnen de blauwe pijlen in de linkerbovenhoek van het plotvenster gebruiken om door de verschillende plots te bladeren die we hebben gemaakt.<\/span><\/p>\n
 We kunnen dan de volgende code gebruiken om alle plots uit de RStudio-omgeving te wissen:<\/span><\/p>\n
 #clear all plots\ndev. off<\/span> ( dev.list<\/span> ()[\" RStudioGD<\/span> \"])<\/span><\/span><\/strong><\/pre>\n
 Het plotvenster wordt nu leeggemaakt van alle plots:<\/span> <\/p>\n
\"\"<\/p>\n
 Voorbeeld 2: Wis alle plots in RStudio (en verwijder alle fouten)<\/strong><\/span><\/h3>\n
 Als er geen plots in RStudio zijn en we proberen alle plots te wissen, krijgen we een foutmelding:<\/span><\/p>\n
 #attempt to clear all plots<\/span>\ndev. off<\/span> ( dev.list<\/span> ()[\" RStudioGD<\/span> \"])\n\nError in if (which == 1) stop(\"cannot shut down device 1 (the null device)\"): \n  argument is of length zeroan>))<\/strong><\/pre>\n
 We kunnen echter een try()-<\/strong> instructie gebruiken om deze fout te onderdrukken:<\/span><\/p>\n
 #attempt to clear all plots (suppress error if not plots exist)<\/span>\ntry(dev. off<\/span> (dev. list<\/span> ()[\" RStudioGD<\/span> \"]), silent= TRUE<\/span> )<\/strong><\/pre>\n
 Deze code probeert alle plots uit RStudio te wissen en als er geen plots bestaan, worden er geen fouten weergegeven.<\/span> <\/p>\n
\"\"<\/p>\n
 Wanneer deze code in het consolevenster wordt uitgevoerd, ontvangen we geen fouten, ook al zijn er geen plots die moeten worden gewist.<\/span><\/p>\n
 Aanvullende bronnen<\/strong><\/span><\/h3>\n
 In de volgende tutorials wordt uitgelegd hoe u andere veelvoorkomende taken in R kunt uitvoeren:<\/span><\/p>\n
 Hoe maak je een leeg plot in R<\/a>
 Hoe punten op een spreidingsdiagram in R te labelen<\/a>
 Hoe u een spreidingsdiagram in R maakt met meerdere variabelen<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
U kunt de volgende basissyntaxis gebruiken om alle plots in RStudio te wissen: dev. off ( dev.list ()[“ RStudioGD „]) De volgende voorbeelden laten zien hoe u deze syntaxis in de praktijk kunt gebruiken. Voorbeeld 1: Wis alle plots in RStudio Laten we zeggen dat we de volgende code gebruiken om drie verschillende puntenwolken in […]<\/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-3072","post","type-post","status-publish","format-standard","hentry","category-gids"],"yoast_head":"\nHoe u alle plots in RStudio kunt wissen (met voorbeeld) - Statorials<\/title>\n<meta name=\"description\" content=\"In deze tutorial wordt uitgelegd hoe u alle plots in RStudio kunt wissen, inclusief 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\/wis-sporen-in-r\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hoe u alle plots in RStudio kunt wissen (met voorbeeld) - Statorials\" \/>\n<meta property=\"og:description\" content=\"In deze tutorial wordt uitgelegd hoe u alle plots in RStudio kunt wissen, inclusief voorbeelden.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/nl\/wis-sporen-in-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-19T08:41:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/clearplot1.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\/wis-sporen-in-r\/\",\"url\":\"https:\/\/statorials.org\/nl\/wis-sporen-in-r\/\",\"name\":\"Hoe u alle plots in RStudio kunt wissen (met voorbeeld) - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/nl\/#website\"},\"datePublished\":\"2023-07-19T08:41:34+00:00\",\"dateModified\":\"2023-07-19T08:41:34+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/nl\/#\/schema\/person\/d4b8842173cca1bb62cdec41860e4219\"},\"description\":\"In deze tutorial wordt uitgelegd hoe u alle plots in RStudio kunt wissen, inclusief voorbeelden.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/nl\/wis-sporen-in-r\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/nl\/wis-sporen-in-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/nl\/wis-sporen-in-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Thuis\",\"item\":\"https:\/\/statorials.org\/nl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Hoe u alle plots in rstudio kunt wissen (met voorbeeld)\"}]},{\"@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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