{"id":4255,"date":"2023-07-12T12:10:31","date_gmt":"2023-07-12T12:10:31","guid":{"rendered":"https:\/\/statorials.org\/pt\/media-do-boxplot-maritimo\/"},"modified":"2023-07-12T12:10:31","modified_gmt":"2023-07-12T12:10:31","slug":"media-do-boxplot-maritimo","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/media-do-boxplot-maritimo\/","title":{"rendered":"Seaborn: como exibir o valor m\u00e9dio em um boxplot"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar o argumento <strong>showmeans<\/strong> para exibir o valor m\u00e9dio em boxplots criados usando seaborn:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>sns. <span style=\"color: #3366ff;\">boxplot<\/span> (data=df, x=' <span style=\"color: #ff0000;\">x_var<\/span> ', y=' <span style=\"color: #ff0000;\">y_var<\/span> ', showmeans= <span style=\"color: #008000;\">True<\/span> )<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">O exemplo a seguir mostra como usar essa sintaxe na pr\u00e1tica.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Exemplo: Mostrar valor m\u00e9dio no Seaborn Boxplot<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Suponha que temos o seguinte DataFrame do pandas que mostra os pontos marcados por jogadores de basquete de tr\u00eas times diferentes:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#createDataFrame\n<\/span>df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': ['A', 'A', 'A', 'A', 'A', 'B', 'B', 'B',\n                            'B', 'B', 'C', 'C', 'C', 'C', 'C'],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [3, 4, 6, 8, 9, 10, 13, 16, 18, 20, 8, 9, 12, 13, 15]})\n\n<span style=\"color: #008080;\">#view head of DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> ( <span style=\"color: #3366ff;\">df.head<\/span> ())\n\n  team points\n0 to 3\n1 to 4\n2 to 6\n3 to 8\n4 to 9\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Podemos usar o c\u00f3digo a seguir para criar boxplots para visualizar a distribui\u00e7\u00e3o de pontos de cada equipe:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">import<\/span> seaborn <span style=\"color: #008000;\">as<\/span> sns\n\n<span style=\"color: #008080;\">#create boxplot to visualize distribution points by team\n<\/span>sns. <span style=\"color: #3366ff;\">boxplot<\/span> (data=df, x=' <span style=\"color: #ff0000;\">team<\/span> ', y=' <span style=\"color: #ff0000;\">points<\/span> ')\n<\/span><\/span><\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-33596 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/showmean1.jpg\" alt=\"\" width=\"511\" height=\"381\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Por padr\u00e3o, os boxplots exibem o valor mediano usando uma linha horizontal dentro de cada boxplot.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Para exibir o valor m\u00e9dio de cada boxplot, voc\u00ea deve especificar <strong>showmeans=True<\/strong> :<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">import<\/span> seaborn <span style=\"color: #008000;\">as<\/span> sns\n\n<span style=\"color: #008080;\">#create boxplot to visualize points distribution by team (and display mean values)\n<\/span>sns. <span style=\"color: #3366ff;\">boxplot<\/span> (data=df, x=' <span style=\"color: #ff0000;\">team<\/span> ', y=' <span style=\"color: #ff0000;\">points<\/span> ', showmeans= <span style=\"color: #008000;\">True<\/span> )<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-33597 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/showmean2.jpg\" alt=\"\" width=\"508\" height=\"380\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Por padr\u00e3o, o seaborn usa tri\u00e2ngulos verdes para exibir o valor m\u00e9dio de cada boxplot.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Para personalizar a apar\u00eancia do valor m\u00e9dio, sinta-se \u00e0 vontade para usar o argumento <strong>Meanprops<\/strong> :<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">import<\/span> seaborn <span style=\"color: #008000;\">as<\/span> sns\n\n<span style=\"color: #008080;\">#create boxplot to visualize distribution points by team\n<\/span>sns. <span style=\"color: #3366ff;\">boxplot<\/span> (data=df, x=' <span style=\"color: #ff0000;\">team<\/span> ', y=' <span style=\"color: #ff0000;\">points<\/span> ', showmeans= <span style=\"color: #008000;\">True<\/span> ,\n            meanprops={' <span style=\"color: #ff0000;\">marker<\/span> ':' <span style=\"color: #ff0000;\">o<\/span> ',\n                       ' <span style=\"color: #ff0000;\">markerfacecolor<\/span> ': ' <span style=\"color: #ff0000;\">white<\/span> ', \n                       ' <span style=\"color: #ff0000;\">markeredgecolor<\/span> ': ' <span style=\"color: #ff0000;\">black<\/span> ',\n                       ' <span style=\"color: #ff0000;\">markersize<\/span> ': ' <span style=\"color: #ff0000;\">8<\/span> '})<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-33598 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/showmean3.jpg\" alt=\"\" width=\"522\" height=\"394\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Os valores m\u00e9dios agora s\u00e3o exibidos como c\u00edrculos brancos com contorno preto.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Sinta-se \u00e0 vontade para brincar com os valores do argumento <strong>Meanprops<\/strong> para alterar a apar\u00eancia dos valores m\u00e9dios nos boxplots.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Nota<\/strong> : Voc\u00ea pode encontrar a documenta\u00e7\u00e3o completa para a fun\u00e7\u00e3o seaborn <strong>boxplot()<\/strong> <a href=\"https:\/\/seaborn.pydata.org\/generated\/seaborn.boxplot.html\" target=\"_blank\" rel=\"noopener\">aqui<\/a> .<\/span><\/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 executar outras fun\u00e7\u00f5es comuns no Seaborn:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/cor-do-bigode-do-mar\/\" target=\"_blank\" rel=\"noopener\">Como controlar cores no Seaborn Boxplot<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/boxplot-remover-valores-discrepantes\/\" target=\"_blank\" rel=\"noopener\">Como remover valores discrepantes de um boxplot Seaborn<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/ordem-do-boxplot-x-eixo-do-mar\/\" target=\"_blank\" rel=\"noopener\">Como solicitar boxplots no eixo x no Seaborn<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar o argumento showmeans para exibir o valor m\u00e9dio em boxplots criados usando seaborn: sns. boxplot (data=df, x=&#8217; x_var &#8216;, y=&#8217; y_var &#8216;, showmeans= True ) O exemplo a seguir mostra como usar essa sintaxe na pr\u00e1tica. Exemplo: Mostrar valor m\u00e9dio no Seaborn Boxplot Suponha que temos o seguinte DataFrame do pandas que [&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-4255","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>Seaborn: Como exibir o valor m\u00e9dio em um boxplot - Statorials<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como exibir uma m\u00e9dia em um boxplot no Seaborn, com um exemplo.\" \/>\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\/media-do-boxplot-maritimo\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Seaborn: Como exibir o valor m\u00e9dio em um boxplot - Statorials\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como exibir uma m\u00e9dia em um boxplot no Seaborn, com um exemplo.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/media-do-boxplot-maritimo\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-12T12:10:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/showmean1.jpg\" \/>\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\/media-do-boxplot-maritimo\/\",\"url\":\"https:\/\/statorials.org\/pt\/media-do-boxplot-maritimo\/\",\"name\":\"Seaborn: Como exibir o valor m\u00e9dio em um boxplot - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-12T12:10:31+00:00\",\"dateModified\":\"2023-07-12T12:10:31+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como exibir uma m\u00e9dia em um boxplot no Seaborn, com um exemplo.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/media-do-boxplot-maritimo\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/media-do-boxplot-maritimo\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/media-do-boxplot-maritimo\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Seaborn: como exibir o valor m\u00e9dio em um boxplot\"}]},{\"@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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