{"id":1379,"date":"2023-07-26T15:17:42","date_gmt":"2023-07-26T15:17:42","guid":{"rendered":"https:\/\/statorials.org\/pt\/grafico-de-pontos-na-pilha-r\/"},"modified":"2023-07-26T15:17:42","modified_gmt":"2023-07-26T15:17:42","slug":"grafico-de-pontos-na-pilha-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/grafico-de-pontos-na-pilha-r\/","title":{"rendered":"Como criar um gr\u00e1fico de pontos empilhados em r"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Um <strong>gr\u00e1fico de pontos empilhados<\/strong> \u00e9 um tipo de gr\u00e1fico que exibe frequ\u00eancias usando pontos.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Existem dois m\u00e9todos que voc\u00ea pode usar para criar um gr\u00e1fico de pontos empilhados em R:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 1:<\/strong> A fun\u00e7\u00e3o <a href=\"https:\/\/www.rdocumentation.org\/packages\/graphics\/versions\/3.6.2\/topics\/stripchart\" target=\"_blank\" rel=\"noopener\">stripchart()<\/a> na base R.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 2:<\/strong> A fun\u00e7\u00e3o <a href=\"https:\/\/ggplot2.tidyverse.org\/reference\/geom_dotplot.html\" target=\"_blank\" rel=\"noopener\">geom_dotplot()<\/a> em ggplot2.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Este tutorial fornece um breve exemplo de como usar cada um desses m\u00e9todos para produzir um gr\u00e1fico de pontos empilhados.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 1: plotando pontos empilhados na base R<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como criar um gr\u00e1fico de pontos base empilhados na base R:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create some fake data\n<\/span>set. <span style=\"color: #3366ff;\">seeds<\/span> (0)\ndata &lt;- sample(0:20, 100, replace = <span style=\"color: #008000;\">TRUE<\/span> )\n\n<span style=\"color: #008080;\">#create stacked dot plot\n<\/span>stripchart(data, method = \" <span style=\"color: #008000;\">stack<\/span> \")\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-13685 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/pointr1.png\" alt=\"\" width=\"401\" height=\"387\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">E o c\u00f3digo a seguir mostra como personalizar o gr\u00e1fico de pontos empilhados para torn\u00e1-lo mais bonito:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create some fake data\n<\/span>set. <span style=\"color: #3366ff;\">seeds<\/span> (0)\ndata &lt;- sample(0:20, 100, replace = <span style=\"color: #008000;\">TRUE<\/span> )\n\n<span style=\"color: #008080;\">#create stacked dot plot\n<\/span><\/strong><strong>stripchart(data, method = \" <span style=\"color: #008000;\">stack<\/span> \", offset = <span style=\"color: #008000;\">.5<\/span> , at = <span style=\"color: #008000;\">0<\/span> , pch = <span style=\"color: #008000;\">19<\/span> ,\n           col=\" <span style=\"color: #008000;\">steelblue<\/span> \", main=\" <span style=\"color: #008000;\">Stacked Dot Plot<\/span> \", xlab=\" <span style=\"color: #008000;\">Data Values<\/span> \")\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-13686 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/pointr2.png\" alt=\"Gr\u00e1fico de pontos empilhados em R\" width=\"399\" height=\"441\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 2: plotando pontos empilhados em ggplot2<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como criar um gr\u00e1fico b\u00e1sico de pontos empilhados em ggplot2:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#load ggplot2\n<\/span><span style=\"color: #993300;\">library<\/span> (ggplot2)\n\n<span style=\"color: #008080;\">#create some fake data\n<\/span>set. <span style=\"color: #3366ff;\">seeds<\/span> (0)\ndata &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (x = sample(0:20, 100, replace = <span style=\"color: #008000;\">TRUE<\/span> ))\n\n<span style=\"color: #008080;\">#create stacked dot plot\n<\/span>ggplot(data, <span style=\"color: #3366ff;\">aes<\/span> (x = x)) +\n  geom_dotplot()<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-13688 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/pointr3.png\" alt=\"Tra\u00e7ando pontos com ggplot2 em R\" width=\"425\" height=\"427\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">E o c\u00f3digo a seguir mostra como personalizar o gr\u00e1fico de pontos empilhados para torn\u00e1-lo mais bonito:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#load ggplot2\n<\/span><span style=\"color: #993300;\">library<\/span> (ggplot2)\n\n<span style=\"color: #008080;\">#create some fake data\n<\/span>set. <span style=\"color: #3366ff;\">seeds<\/span> (0)\ndata &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (x = sample(0:20, 100, replace = <span style=\"color: #008000;\">TRUE<\/span> ))\n\n<span style=\"color: #008080;\">#create customized stacked dot plot\n<\/span>ggplot(data, <span style=\"color: #3366ff;\">aes<\/span> (x = x)) +\n  geom_dotplot(dotsize = <span style=\"color: #008000;\">.75<\/span> , stackratio = <span style=\"color: #008000;\">1.2<\/span> , fill = \u201c <span style=\"color: #008000;\">steelblue<\/span> \u201d) + \n  scale_y_continuous( <span style=\"color: #008000;\">NULL<\/span> , breaks = <span style=\"color: #008000;\">NULL<\/span> ) +\n  labs(title = \" <span style=\"color: #008000;\">Stacked Dot Plot<\/span> \", x = \" <span style=\"color: #008000;\">Data Values<\/span> \", y = \"\")<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-13689 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/pointr4.png\" alt=\"Plotando pontos empilhados no ggplot2 com cores personalizadas\" width=\"438\" height=\"436\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Voc\u00ea pode encontrar mais tutoriais de R <a href=\"https:\/\/statorials.org\/pt\/estatologia-explica-conceitos-de-forma-simples-e-direta-facilitamos-o-aprendizado-de-estatistica\/\" target=\"_blank\" rel=\"noopener\">aqui<\/a> .<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Um gr\u00e1fico de pontos empilhados \u00e9 um tipo de gr\u00e1fico que exibe frequ\u00eancias usando pontos. Existem dois m\u00e9todos que voc\u00ea pode usar para criar um gr\u00e1fico de pontos empilhados em R: M\u00e9todo 1: A fun\u00e7\u00e3o stripchart() na base R. M\u00e9todo 2: A fun\u00e7\u00e3o geom_dotplot() em ggplot2. Este tutorial fornece um breve exemplo de como usar [&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-1379","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 criar um gr\u00e1fico de pontos empilhados em R - Statorials<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como criar um gr\u00e1fico de pontos empilhados em R, incluindo um exemplo passo a passo.\" \/>\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\/grafico-de-pontos-na-pilha-r\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como criar um gr\u00e1fico de pontos empilhados em R - Statorials\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como criar um gr\u00e1fico de pontos empilhados em R, incluindo um exemplo passo a passo.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/grafico-de-pontos-na-pilha-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-26T15:17:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/pointr1.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\/grafico-de-pontos-na-pilha-r\/\",\"url\":\"https:\/\/statorials.org\/pt\/grafico-de-pontos-na-pilha-r\/\",\"name\":\"Como criar um gr\u00e1fico de pontos empilhados em R - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-26T15:17:42+00:00\",\"dateModified\":\"2023-07-26T15:17:42+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como criar um gr\u00e1fico de pontos empilhados em R, incluindo um exemplo passo a passo.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/grafico-de-pontos-na-pilha-r\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/grafico-de-pontos-na-pilha-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/grafico-de-pontos-na-pilha-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como criar um gr\u00e1fico de pontos empilhados em r\"}]},{\"@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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