{"id":1128,"date":"2023-07-27T13:54:11","date_gmt":"2023-07-27T13:54:11","guid":{"rendered":"https:\/\/statorials.org\/pt\/linha-vertical-ggplot2\/"},"modified":"2023-07-27T13:54:11","modified_gmt":"2023-07-27T13:54:11","slug":"linha-vertical-ggplot2","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/linha-vertical-ggplot2\/","title":{"rendered":"Como adicionar uma linha vertical a um gr\u00e1fico usando ggplot2"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode adicionar rapidamente linhas verticais aos gr\u00e1ficos ggplot2 usando a fun\u00e7\u00e3o <strong>geom_vline()<\/strong> , que usa a seguinte sintaxe:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>geom_vline(xintercept, tipo de linha, cor, tamanho)<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Ouro:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>xintercept:<\/strong> local para adicionar uma linha na interse\u00e7\u00e3o x. Pode ser um ou mais valores.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>tipo de linha:<\/strong> estilo de linha. O padr\u00e3o \u00e9 &#8220;s\u00f3lido&#8221;, mas voc\u00ea pode especificar &#8220;dois tra\u00e7os&#8221;, &#8220;longdash&#8221;, &#8220;pontilhado&#8221;, &#8220;pontos&#8221;, &#8220;tra\u00e7o&#8221; ou &#8220;em branco&#8221;.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>color:<\/strong> Cor da linha.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>tamanho:<\/strong> Largura da linha.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Os exemplos a seguir mostram como usar esta fun\u00e7\u00e3o na pr\u00e1tica.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Adicione uma \u00fanica linha vertical a um caminho<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como adicionar uma \u00fanica linha vertical a um gr\u00e1fico:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #993300;\">library<\/span> (ggplot2)\n\n<span style=\"color: #008080;\">#create data frame<\/span> \ndf &lt;- data.frame(x=c(1, 3, 3, 4, 5, 5, 6, 9, 12, 15),\n                 y=c(13, 14, 14, 12, 17, 21, 22, 28, 30, 31))\n\n<span style=\"color: #008080;\">#create scatterplot with vertical line at x=10<\/span>\nggplot(df, <span style=\"color: #3366ff;\">aes<\/span> (x=x, y=y)) +\n  geom_point() +\n  geom_vline(xintercept= <span style=\"color: #008000;\">10<\/span> )\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-11382 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/vline1.png\" alt=\"linha vertical ggplot2\" width=\"458\" height=\"450\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Adicione v\u00e1rias linhas verticais aos caminhos<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como adicionar v\u00e1rias linhas verticais a um caminho:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #993300;\">library<\/span> (ggplot2)\n\n<span style=\"color: #008080;\">#create data frame<\/span> \ndf &lt;- data.frame(x=c(1, 3, 3, 4, 5, 5, 6, 9, 12, 15),\n                 y=c(13, 14, 14, 12, 17, 21, 22, 28, 30, 31))\n\n<span style=\"color: #008080;\">#create scatterplot with vertical line at x=6, 10, and 11<\/span>\nggplot(df, <span style=\"color: #3366ff;\">aes<\/span> (x=x, y=y)) +\n  geom_point() +\n  geom_vline(xintercept=c( <span style=\"color: #008000;\">6, 10, 11<\/span> ))<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-11383 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/vline2.png\" alt=\"fun\u00e7\u00e3o geom_vline ggplot2\" width=\"455\" height=\"443\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Personalize linhas verticais<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como personalizar linhas verticais em um caminho:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #993300;\">library<\/span> (ggplot2)\n\n<span style=\"color: #008080;\">#create data frame<\/span> \ndf &lt;- data.frame(x=c(1, 3, 3, 4, 5, 5, 6, 9, 12, 15),\n                 y=c(13, 14, 14, 12, 17, 21, 22, 28, 30, 31))\n\n<span style=\"color: #008080;\">#create scatterplot with customized vertical line<\/span>\nggplot(df, <span style=\"color: #3366ff;\">aes<\/span> (x=x, y=y)) +\n  geom_point() +\n  geom_vline(xintercept= <span style=\"color: #008000;\">5<\/span> , linetype=' <span style=\"color: #008000;\">dashed<\/span> ', color=' <span style=\"color: #008000;\">blue<\/span> ', size <span style=\"color: #008000;\">=2<\/span> )<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-11384 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/vline3.png\" alt=\"Linha vertical tracejada em ggplot2\" width=\"446\" height=\"443\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Se voc\u00ea tiver diversas linhas verticais em um gr\u00e1fico, poder\u00e1 especificar uma cor exclusiva para cada linha:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #993300;\">library<\/span> (ggplot2)\n\n<span style=\"color: #008080;\">#create data frame<\/span> \ndf &lt;- data.frame(x=c(1, 3, 3, 4, 5, 5, 6, 9, 12, 15),\n                 y=c(13, 14, 14, 12, 17, 21, 22, 28, 30, 31))\n\n<span style=\"color: #008080;\">#create scatterplot with customized vertical lines<\/span>\nggplot(df, <span style=\"color: #3366ff;\">aes<\/span> (x=x, y=y)) +\n  geom_point() +\n  geom_vline(xintercept=c( <span style=\"color: #008000;\"><span style=\"color: #000000;\">5,7<\/span> <span style=\"color: #000000;\">)<\/span><\/span> , linetype=' <span style=\"color: #008000;\">dashed<\/span> ', color=c(' <span style=\"color: #008000;\">blue<\/span> ', ' <span style=\"color: #008000;\">red<\/span> '))<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-11385 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/vline4.png\" alt=\"M\u00faltiplas linhas verticais ggplot2\" width=\"452\" height=\"441\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Recursos adicionais<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Os tutoriais a seguir explicam como realizar outras tarefas comuns no ggplot2:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/regressao-linear-ggplot2\/\" target=\"_blank\" rel=\"noopener noreferrer\">Como tra\u00e7ar uma linha de regress\u00e3o linear no ggplot2<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/definir-limites-do-eixo-ggplot2\/\" target=\"_blank\" rel=\"noopener noreferrer\">Como definir limites de eixo no ggplot2<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/graficos-lado-a-lado-ggplot2\/\" target=\"_blank\" rel=\"noopener noreferrer\">Como criar gr\u00e1ficos lado a lado no ggplot2<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode adicionar rapidamente linhas verticais aos gr\u00e1ficos ggplot2 usando a fun\u00e7\u00e3o geom_vline() , que usa a seguinte sintaxe: geom_vline(xintercept, tipo de linha, cor, tamanho) Ouro: xintercept: local para adicionar uma linha na interse\u00e7\u00e3o x. Pode ser um ou mais valores. tipo de linha: estilo de linha. O padr\u00e3o \u00e9 &#8220;s\u00f3lido&#8221;, mas voc\u00ea pode especificar [&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-1128","post","type-post","status-publish","format-standard","hentry","category-guia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Como adicionar uma linha vertical a um gr\u00e1fico usando ggplot2<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como adicionar linhas verticais a gr\u00e1ficos em R usando ggplot2, com v\u00e1rios exemplos.\" \/>\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\/pt\/linha-vertical-ggplot2\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como adicionar uma linha vertical a um gr\u00e1fico usando ggplot2\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como adicionar linhas verticais a gr\u00e1ficos em R usando ggplot2, com v\u00e1rios exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/linha-vertical-ggplot2\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-27T13:54:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/vline1.png\" \/>\n<meta name=\"author\" content=\"Dr. benjamim anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr. benjamim anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/linha-vertical-ggplot2\/\",\"url\":\"https:\/\/statorials.org\/pt\/linha-vertical-ggplot2\/\",\"name\":\"Como adicionar uma linha vertical a um gr\u00e1fico usando ggplot2\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-27T13:54:11+00:00\",\"dateModified\":\"2023-07-27T13:54:11+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como adicionar linhas verticais a gr\u00e1ficos em R usando ggplot2, com v\u00e1rios exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/linha-vertical-ggplot2\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/linha-vertical-ggplot2\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/linha-vertical-ggplot2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como adicionar uma linha vertical a um gr\u00e1fico usando ggplot2\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/pt\/#website\",\"url\":\"https:\/\/statorials.org\/pt\/\",\"name\":\"Statorials\",\"description\":\"O seu guia para a literacia estat\u00edstica!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/pt\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\",\"name\":\"Dr. benjamim anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr. benjamim anderson\"},\"description\":\"Ol\u00e1, sou Benjamin, um professor aposentado de estat\u00edstica que se tornou professor dedicado na Statorials. 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