{"id":3855,"date":"2023-07-15T03:52:31","date_gmt":"2023-07-15T03:52:31","guid":{"rendered":"https:\/\/statorials.org\/pt\/formatacao-condicional-do-pandas\/"},"modified":"2023-07-15T03:52:31","modified_gmt":"2023-07-15T03:52:31","slug":"formatacao-condicional-do-pandas","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/formatacao-condicional-do-pandas\/","title":{"rendered":"Pandas: como aplicar formata\u00e7\u00e3o condicional \u00e0s c\u00e9lulas"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar a fun\u00e7\u00e3o <b>df.style.applymap()<\/b> para aplicar formata\u00e7\u00e3o condicional \u00e0s c\u00e9lulas em um DataFrame do pandas.<\/span><\/p>\n<p> <span style=\"color: #000000;\">O exemplo a seguir mostra como usar esta fun\u00e7\u00e3o na pr\u00e1tica.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Exemplo: Aplicar formata\u00e7\u00e3o condicional a c\u00e9lulas no Pandas<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Suponha que temos o seguinte DataFrame do pandas que cont\u00e9m informa\u00e7\u00f5es sobre v\u00e1rios jogadores de basquete:<\/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<\/span>\ndf = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">points<\/span> ': [18, 22, 19, 14, 14, 11, 20, 28],\n                   ' <span style=\"color: #ff0000;\">assists<\/span> ': [4, 5, 5, 4, 9, 12, 11, 8],\n                   ' <span style=\"color: #ff0000;\">rebounds<\/span> ': [3, 9, 12, 4, 4, 9, 8, 2]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n   points assists rebounds\n0 18 4 3\n1 22 5 9\n2 19 5 12\n3 14 4 4\n4 14 9 4\n5 11 12 9\n6 20 11 8\n7 28 8 2\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Podemos usar o c\u00f3digo a seguir para aplicar um fundo verde claro a cada c\u00e9lula do DataFrame que tenha um valor menor que 10:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#define function for conditional formatting\n<\/span><span style=\"color: #008000;\">def<\/span> <span style=\"color: #3366ff;\">cond_formatting<\/span> (x):\n    <span style=\"color: #008000;\">if<\/span> x &lt; <span style=\"color: #008000;\">10<\/span> :\n        <span style=\"color: #008000;\">return<\/span> ' <span style=\"color: #ff0000;\">background-color: lightgreen<\/span> '\n    <span style=\"color: #008000;\">else<\/span> :\n        <span style=\"color: #008000;\">return<\/span> <span style=\"color: #008000;\">None<\/span>\n    \n<span style=\"color: #008080;\">#display DataFrame with conditional formatting applied    \n<\/span>df. <span style=\"color: #3366ff;\">style<\/span> . <span style=\"color: #3366ff;\">applymap<\/span> (cond_formatting)<\/span>\n<\/span><\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-31152\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/condition1.jpg\" alt=\"formata\u00e7\u00e3o condicional do panda\" width=\"220\" height=\"296\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Observe que cada c\u00e9lula do DataFrame com valor menor que 10 agora tem um fundo verde claro.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Nota<\/strong> : Se a formata\u00e7\u00e3o condicional n\u00e3o funcionar em um notebook Jupyter, certifique-se de executar o comando <strong>%pip install Jinja2<\/strong> primeiro.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Tamb\u00e9m podemos usar os argumentos <strong>color<\/strong> e <strong>font-weight<\/strong> para aplicar uma formata\u00e7\u00e3o condicional mais complexa.<\/span><\/p>\n<p> <span style=\"color: #000000;\">O exemplo a seguir mostra como fazer isso:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#define function for conditional formatting\n<\/span><span style=\"color: #008000;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">def<\/span> <span style=\"color: #3366ff;\">cond_formatting<\/span> (x):\n    <span style=\"color: #008000;\">if<\/span> x &lt; <span style=\"color: #008000;\">10<\/span> :\n        <span style=\"color: #008000;\">return<\/span> ' <span style=\"color: #ff0000;\">background-color: lightgreen; color:red; font-weight:bold<\/span> '\n    <span style=\"color: #008000;\">elif<\/span> x &lt; <span style=\"color: #008000;\">15<\/span> :\n        <span style=\"color: #008000;\">return<\/span> ' <span style=\"color: #ff0000;\">background-color:yellow<\/span> '\n    <span style=\"color: #008000;\">else<\/span> :<\/span>\n        return None<\/span>\n    \n<span style=\"color: #008080;\">#display DataFrame with conditional formatting applied    \n<\/span>df. <span style=\"color: #3366ff;\">style<\/span> . <span style=\"color: #3366ff;\">applymap<\/span> (cond_formatting)<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-31153\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/condi2.jpg\" alt=\"formata\u00e7\u00e3o condicional do pandas com m\u00faltiplas condi\u00e7\u00f5es\" width=\"226\" height=\"297\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Veja como a fun\u00e7\u00e3o de formata\u00e7\u00e3o condicional funcionou neste exemplo:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Para valores menores que <strong>10<\/strong> , use um fundo verde claro com uma fonte vermelha em negrito<\/span><\/li>\n<li> <span style=\"color: #000000;\">Para valores \u2265 <strong>10<\/strong> mas menores que <strong>15<\/strong> , usar fundo amarelo<\/span><\/li>\n<li> <span style=\"color: #000000;\">Para valores maiores que <strong>15<\/strong> , n\u00e3o utilize nenhuma formata\u00e7\u00e3o condicional<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Sinta-se \u00e0 vontade para usar quantas fun\u00e7\u00f5es <strong>if<\/strong> , <strong>elif<\/strong> e <strong>else<\/strong> desejar para aplicar quantas regras de formata\u00e7\u00e3o condicional desejar \u00e0s c\u00e9lulas no DataFrame.<\/span><\/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 opera\u00e7\u00f5es comuns em pandas:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/titulo-do-dataframe-do-pandas\/\" target=\"_blank\" rel=\"noopener\">Como adicionar um t\u00edtulo de tabela ao Pandas DataFrame<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/pandas-mostram-todas-as-linhas\/\" target=\"_blank\" rel=\"noopener\">Como exibir todas as linhas em um DataFrame do Pandas<\/a><br \/><a href=\"https:\/\/statorials.org\/pt\/pandas-mostram-todas-as-colunas\/\" target=\"_blank\" rel=\"noopener\">Como exibir todas as colunas de um DataFrame do Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar a fun\u00e7\u00e3o df.style.applymap() para aplicar formata\u00e7\u00e3o condicional \u00e0s c\u00e9lulas em um DataFrame do pandas. O exemplo a seguir mostra como usar esta fun\u00e7\u00e3o na pr\u00e1tica. Exemplo: Aplicar formata\u00e7\u00e3o condicional a c\u00e9lulas no Pandas Suponha que temos o seguinte DataFrame do pandas que cont\u00e9m informa\u00e7\u00f5es sobre v\u00e1rios jogadores de basquete: import pandas as [&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-3855","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>Pandas: Como aplicar formata\u00e7\u00e3o condicional \u00e0s c\u00e9lulas - Statorials<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como aplicar formata\u00e7\u00e3o condicional a c\u00e9lulas em um DataFrame do pandas, 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\/formatacao-condicional-do-pandas\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pandas: Como aplicar formata\u00e7\u00e3o condicional \u00e0s c\u00e9lulas - Statorials\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como aplicar formata\u00e7\u00e3o condicional a c\u00e9lulas em um DataFrame do pandas, com v\u00e1rios exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/formatacao-condicional-do-pandas\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-15T03:52:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/condition1.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\/formatacao-condicional-do-pandas\/\",\"url\":\"https:\/\/statorials.org\/pt\/formatacao-condicional-do-pandas\/\",\"name\":\"Pandas: Como aplicar formata\u00e7\u00e3o condicional \u00e0s c\u00e9lulas - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-15T03:52:31+00:00\",\"dateModified\":\"2023-07-15T03:52:31+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como aplicar formata\u00e7\u00e3o condicional a c\u00e9lulas em um DataFrame do pandas, com v\u00e1rios exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/formatacao-condicional-do-pandas\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/formatacao-condicional-do-pandas\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/formatacao-condicional-do-pandas\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pandas: como aplicar formata\u00e7\u00e3o condicional \u00e0s c\u00e9lulas\"}]},{\"@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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