{"id":1874,"date":"2023-07-24T15:45:45","date_gmt":"2023-07-24T15:45:45","guid":{"rendered":"https:\/\/statorials.org\/nl\/boxplot-naast-elkaar-in-r\/"},"modified":"2023-07-24T15:45:45","modified_gmt":"2023-07-24T15:45:45","slug":"boxplot-naast-elkaar-in-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/nl\/boxplot-naast-elkaar-in-r\/","title":{"rendered":"Side-by-side boxplots maken in r (met voorbeelden)"},"content":{"rendered":"

<\/p>\n

\n

Side-by-side boxplots kunnen worden gebruikt om snel overeenkomsten en verschillen tussen verschillende distributies te visualiseren.<\/span><\/p>\n

In deze zelfstudie wordt uitgelegd hoe u boxplots naast elkaar kunt maken in R en ggplot2<\/a> met behulp van het volgende dataframe:<\/span><\/p>\n

 #create data frame<\/span>\ndf <- data. frame<\/span> (team=rep(c(' A<\/span> ', ' B<\/span> ', ' C<\/span> '), each= 8<\/span> ),\n                 points=c(5, 5, 6, 6, 8, 9, 13, 15,\n                          11, 11, 12, 14, 15, 19, 22, 24,\n                          19, 23, 23, 23, 24, 26, 29, 33))\n\n#view first 10 rows\n<\/span>head(df, 10)\n\n   team points\n1 to 5\n2 to 5\n3 to 6\n4 to 6\n5 to 8\n6 to 9\n7 to 13\n8 to 15\n9 B 11\n10 B 11<\/strong><\/pre>\n
 Zij-aan-zij R-gebaseerde boxplots<\/strong><\/span><\/h3>\n
 De volgende code laat zien hoe u boxplots naast elkaar maakt in basis R:<\/span> <\/p>\n
 #create vertical side-by-side boxplots<\/span>\nboxplot(df$points ~ df$team,\n        col=' steelblue<\/span> ',\n        main=' Points by Team<\/span> ',\n        xlab=' Team<\/span> ',\n        ylab=' Points<\/span> ') \n<\/strong><\/pre>\n
\"Zij-aan-zij<\/p>\n
 We kunnen het argument horizontaal=TRUE<\/strong> gebruiken om de boxplots horizontaal in plaats van verticaal weer te geven:<\/span> <\/p>\n
 #create horizontal side-by-side boxplots<\/span>\nboxplot(df$points ~ df$team,\n        col=' steelblue<\/span> ',\n        main=' Points by Team<\/span> ',\n        xlab=' Points<\/span> ',\n        ylab=' Team<\/span> ',\n        horizontal= TRUE<\/span> )<\/strong> <\/pre>\n
\"\"<\/p>\n
 Boxplots naast elkaar in ggplot2<\/strong><\/span><\/h3>\n
 De volgende code laat zien hoe u verticale boxplots naast elkaar kunt maken in ggplot2:<\/span> <\/p>\n
 library<\/span> (ggplot2)<\/span>\n\n#create vertical side-by-side boxplots<\/span>\nggplot(df, aes(x=team, y=points, fill=team)) +\n  geom_boxplot() +\n  ggtitle(' Points by Team<\/span> ')<\/strong> <\/pre>\n
\"\"<\/p>\n
 En we kunnen het argument coord_flip()<\/strong> gebruiken om de boxplots horizontaal weer te geven in plaats van verticaal:<\/span> <\/p>\n
 library<\/span> (ggplot2)<\/span>\n\n#create horizontal side-by-side boxplots<\/span>\nggplot(df, aes(x=team, y=points, fill=team)) +\n  geom_boxplot() +\n  coordinate_flip() +\n  ggtitle(' Points by Team<\/span> ')<\/strong> <\/pre>\n
\"\"<\/p>\n
 Aanvullende bronnen<\/strong><\/span><\/h3>\n
 Hoe maak je een staafdiagram in R<\/a>
 Hoe teken je meerdere lijnen in R<\/a>
 Hoe maak je een bevolkingspiramide in R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Side-by-side boxplots kunnen worden gebruikt om snel overeenkomsten en verschillen tussen verschillende distributies te visualiseren. In deze zelfstudie wordt uitgelegd hoe u boxplots naast elkaar kunt maken in R en ggplot2 met behulp van het volgende dataframe: #create data frame df <- data. frame (team=rep(c(‚ A ‚, ‚ B ‚, ‚ C ‚), each= 8 […]<\/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-1874","post","type-post","status-publish","format-standard","hentry","category-gids"],"yoast_head":"\nSide-by-side boxplots maken in R (met voorbeelden)<\/title>\n<meta name=\"description\" content=\"In deze tutorial wordt uitgelegd hoe u side-by-side boxplots maakt in R, inclusief voorbeelden in basis R en ggplot2.\" \/>\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\/boxplot-naast-elkaar-in-r\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Side-by-side boxplots maken in R (met voorbeelden)\" \/>\n<meta property=\"og:description\" content=\"In deze tutorial wordt uitgelegd hoe u side-by-side boxplots maakt in R, inclusief voorbeelden in basis R en ggplot2.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/nl\/boxplot-naast-elkaar-in-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-24T15:45:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/boite-laterale1.png\" \/>\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=\"1\u00a0Minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/nl\/boxplot-naast-elkaar-in-r\/\",\"url\":\"https:\/\/statorials.org\/nl\/boxplot-naast-elkaar-in-r\/\",\"name\":\"Side-by-side boxplots maken in R (met voorbeelden)\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/nl\/#website\"},\"datePublished\":\"2023-07-24T15:45:45+00:00\",\"dateModified\":\"2023-07-24T15:45:45+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/nl\/#\/schema\/person\/d4b8842173cca1bb62cdec41860e4219\"},\"description\":\"In deze tutorial wordt uitgelegd hoe u side-by-side boxplots maakt in R, inclusief voorbeelden in basis R en ggplot2.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/nl\/boxplot-naast-elkaar-in-r\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/nl\/boxplot-naast-elkaar-in-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/nl\/boxplot-naast-elkaar-in-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Thuis\",\"item\":\"https:\/\/statorials.org\/nl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Side-by-side boxplots maken in r (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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