{"id":4008,"date":"2023-07-14T05:12:24","date_gmt":"2023-07-14T05:12:24","guid":{"rendered":"https:\/\/statorials.org\/pt\/tamanho-do-marcador-de-dispersao-maritima\/"},"modified":"2023-07-14T05:12:24","modified_gmt":"2023-07-14T05:12:24","slug":"tamanho-do-marcador-de-dispersao-maritima","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/tamanho-do-marcador-de-dispersao-maritima\/","title":{"rendered":"Como alterar o tamanho do marcador no seaborn scatterplot"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar o argumento <b>s<\/b> na fun\u00e7\u00e3o <strong>scatterplot()<\/strong> para ajustar o tamanho do marcador em um gr\u00e1fico de dispers\u00e3o marinho:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> seaborn <span style=\"color: #008000;\">as<\/span> sns\n\nsns. <span style=\"color: #3366ff;\">scatterplot<\/span> (data=df, x=' <span style=\"color: #ff0000;\">x_var<\/span> ', y=' <span style=\"color: #ff0000;\">y_var<\/span> ', hue=' <span style=\"color: #ff0000;\">group_var<\/span> ', s= <span style=\"color: #008000;\">20<\/span> )<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Quanto <strong>maior o valor fornecido para o argumento s<\/strong> , maiores ser\u00e3o os pontos do gr\u00e1fico.<\/span><\/p>\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: alterar o tamanho do marcador na nuvem de pontos Seaborn<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Suponha que temos o seguinte DataFrame do pandas que cont\u00e9m informa\u00e7\u00f5es sobre vendas realizadas durante cinco dias consecutivos em duas lojas de varejo diferentes:<\/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> 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;\">day<\/span> ': [1, 2, 3, 4, 5, 1, 2, 3, 4, 5],\n                   ' <span style=\"color: #ff0000;\">store<\/span> ': ['A', 'A', 'A', 'A', 'A',\n                             'B', 'B', 'B', 'B', 'B'],\n                   ' <span style=\"color: #ff0000;\">sales<\/span> ': [3, 3, 5, 4, 7, 6, 8, 9, 12, 13]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n   day store sales\n0 1 To 3\n1 2 To 3\n2 3 To 5\n3 4 A 4\n4 5 A 7\n5 1 B 6\n6 2 B 8\n7 3 B 9\n8 4 B 12\n9 5 B 13<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Podemos usar a fun\u00e7\u00e3o <strong>scatterplot()<\/strong> no Seaborn para criar um gr\u00e1fico de dispers\u00e3o que exibe as vendas realizadas diariamente em cada loja.<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> seaborn <span style=\"color: #008000;\">as<\/span> sns\n\n<span style=\"color: #008080;\">#create scatterplot with default marker size\n<\/span>sns. <span style=\"color: #3366ff;\">scatterplot<\/span> (data=df, x=' <span style=\"color: #ff0000;\">day<\/span> ', y=' <span style=\"color: #ff0000;\">sales<\/span> ', hue=' <span style=\"color: #ff0000;\">store<\/span> ')\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-32047 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/marqueur1.jpg\" alt=\"\" width=\"516\" height=\"393\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Podemos usar o argumento <strong>s<\/strong> para aumentar o tamanho dos pontos no gr\u00e1fico:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> seaborn <span style=\"color: #008000;\">as<\/span> sns\n\n<span style=\"color: #008080;\">#create scatterplot with increased marker size\n<\/span>sns. <span style=\"color: #3366ff;\">scatterplot<\/span> (data=df, x=' <span style=\"color: #ff0000;\">day<\/span> ', y=' <span style=\"color: #ff0000;\">sales<\/span> ', hue=' <span style=\"color: #ff0000;\">store<\/span> ', s= <span style=\"color: #008000;\">200<\/span> )<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-32048 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/marqueur2.jpg\" alt=\"\" width=\"521\" height=\"400\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Observe que o tamanho do ponto aumentou.<\/span><\/p>\n<p> <span style=\"color: #000000;\">No entanto, o tamanho dos pontos na legenda permaneceu o mesmo.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Para aumentar o tamanho dos pontos na legenda, voc\u00ea pode usar o argumento <strong>Markerscale<\/strong> na fun\u00e7\u00e3o matplotlib <strong>legend()<\/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> matplotlib. <span style=\"color: #3366ff;\">pyplot<\/span> <span style=\"color: #008000;\">as<\/span> plt<\/span>\nimport<\/span> seaborn <span style=\"color: #008000;\">as<\/span> sns\n\n<span style=\"color: #008080;\">#create scatterplot with increased marker size\n<\/span>sns. <span style=\"color: #3366ff;\">scatterplot<\/span> (data=df, x=' <span style=\"color: #ff0000;\">day<\/span> ', y=' <span style=\"color: #ff0000;\">sales<\/span> ', hue=' <span style=\"color: #ff0000;\">store<\/span> ', s= <span style=\"color: #008000;\">200<\/span> )\n\n<span style=\"color: #008080;\">#increase marker size in legend<\/span>\nplt. <span style=\"color: #3366ff;\">legend<\/span> (markerscale= <span style=\"color: #008000;\">2<\/span> )\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-32049 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/marqueur3.jpg\" alt=\"\" width=\"523\" height=\"408\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Observe que o valor padr\u00e3o para <strong>Markerscale<\/strong> \u00e9 1.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Ao aumentar este valor, voc\u00ea pode alterar o tamanho dos marcadores daqueles desenhados originalmente.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Sinta-se \u00e0 vontade para brincar com o argumento <strong>s<\/strong> e o argumento <strong>Markerscale<\/strong> para deixar os pontos no gr\u00e1fico de dispers\u00e3o do tamanho exato que voc\u00ea deseja.<\/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 realizar outras tarefas comuns no Seaborn:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/titulo-marinho\/\" target=\"_blank\" rel=\"noopener\">Como adicionar um t\u00edtulo aos gr\u00e1ficos Seaborn<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/tamanho-da-fonte\/\" target=\"_blank\" rel=\"noopener\">Como alterar o tamanho da fonte no Seaborn<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/posicao-da-lenda-do-mar\/\" target=\"_blank\" rel=\"noopener\">Como mudar a posi\u00e7\u00e3o de uma lenda em Seaborn<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar o argumento s na fun\u00e7\u00e3o scatterplot() para ajustar o tamanho do marcador em um gr\u00e1fico de dispers\u00e3o marinho: import seaborn as sns sns. scatterplot (data=df, x=&#8217; x_var &#8216;, y=&#8217; y_var &#8216;, hue=&#8217; group_var &#8216;, s= 20 ) Quanto maior o valor fornecido para o argumento s , maiores ser\u00e3o os pontos do [&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-4008","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 alterar o tamanho do marcador no Seaborn Scatterplot - Statorials<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como alterar o tamanho do marcador em uma nuvem de pontos marinhos, 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\/tamanho-do-marcador-de-dispersao-maritima\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como alterar o tamanho do marcador no Seaborn Scatterplot - Statorials\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como alterar o tamanho do marcador em uma nuvem de pontos marinhos, com um exemplo.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/tamanho-do-marcador-de-dispersao-maritima\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-14T05:12:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/marqueur1.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\/tamanho-do-marcador-de-dispersao-maritima\/\",\"url\":\"https:\/\/statorials.org\/pt\/tamanho-do-marcador-de-dispersao-maritima\/\",\"name\":\"Como alterar o tamanho do marcador no Seaborn Scatterplot - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-14T05:12:24+00:00\",\"dateModified\":\"2023-07-14T05:12:24+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como alterar o tamanho do marcador em uma nuvem de pontos marinhos, com um exemplo.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/tamanho-do-marcador-de-dispersao-maritima\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/tamanho-do-marcador-de-dispersao-maritima\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/tamanho-do-marcador-de-dispersao-maritima\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como alterar o tamanho do marcador no seaborn scatterplot\"}]},{\"@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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