{"id":1946,"date":"2023-07-24T08:36:25","date_gmt":"2023-07-24T08:36:25","guid":{"rendered":"https:\/\/statorials.org\/pt\/coluna-dividida-de-pandas\/"},"modified":"2023-07-24T08:36:25","modified_gmt":"2023-07-24T08:36:25","slug":"coluna-dividida-de-pandas","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/coluna-dividida-de-pandas\/","title":{"rendered":"Como dividir uma coluna de string no pandas em v\u00e1rias colunas"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar a seguinte sintaxe b\u00e1sica para dividir uma coluna de string em um DataFrame do pandas em v\u00e1rias colunas:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#split column A into two columns: column A and column B<\/span>\ndf[[' <span style=\"color: #ff0000;\">A<\/span> ',' <span style=\"color: #ff0000;\">B<\/span> ']] = df[' <span style=\"color: #ff0000;\">A<\/span> ']. <span style=\"color: #3366ff;\">str<\/span> . <span style=\"color: #3366ff;\">split<\/span> (' <span style=\"color: #ff0000;\">,<\/span> ', <span style=\"color: #008000;\">1<\/span> , expand= <span style=\"color: #008000;\">True<\/span> )\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Os exemplos a seguir mostram como usar essa sintaxe na pr\u00e1tica.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 1: Dividir coluna por v\u00edrgula<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como dividir uma coluna em um DataFrame do pandas, com base em uma v\u00edrgula, em duas colunas separadas:<\/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> ': ['Mavs, West', 'Spurs, West', 'Nets, East'],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [112, 104, 127]})\n\n<span style=\"color: #008080;\">#view DataFrame<\/span>\ndf\n\n\tteam points\n0 Mavs, West 112\n1 Spurs, West 104\n2 Nets, East 127\n\n<span style=\"color: #008080;\">#split team column into two columns\n<\/span>df[[' <span style=\"color: #ff0000;\">team<\/span> ', ' <span style=\"color: #ff0000;\">conference<\/span> ']] = df[' <span style=\"color: #ff0000;\">team<\/span> ']. <span style=\"color: #3366ff;\">str<\/span> . <span style=\"color: #3366ff;\">split<\/span> (' <span style=\"color: #ff0000;\">,<\/span> ', <span style=\"color: #008000;\">1<\/span> , expand= <span style=\"color: #008000;\">True<\/span> )\n\n<span style=\"color: #008080;\">#view updated DataFrame\n<\/span>df\n\n\tteam points conference\n0 Mavs 112 West\n1 Spurs 104 West\n2 Nets 127 East<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Observe que voc\u00ea tamb\u00e9m pode reorganizar as colunas ap\u00f3s realizar a divis\u00e3o, se desejar:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#reorder columns\n<span style=\"color: #000000;\">df = df[[' <span style=\"color: #ff0000;\">team<\/span> ', ' <span style=\"color: #ff0000;\">conference<\/span> ', ' <span style=\"color: #ff0000;\">points<\/span> ']]<\/span>\n\n#view DataFrame\n<\/span>df\n\n\tteam conference points\n0 Mavs West 112\n1 Spurs West 104\n2 Nets East 127\n<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 2: Dividir coluna por outros delimitadores<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Podemos usar a mesma sintaxe para dividir uma coluna por outros delimitadores.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Por exemplo, podemos dividir uma coluna por um <strong>espa\u00e7o<\/strong> :<\/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>\n<span style=\"color: #000000;\">df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': ['Mavs West', 'Spurs West', 'Nets East'],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [112, 104, 127]})\n<\/span>\n<span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#split team column into two columns<\/span>\ndf[[' <span style=\"color: #ff0000;\">team<\/span> ', ' <span style=\"color: #ff0000;\">conference<\/span> ']] = df[' <span style=\"color: #ff0000;\">team<\/span> ']. <span style=\"color: #3366ff;\">str<\/span> . <span style=\"color: #3366ff;\">split<\/span> (' ', <span style=\"color: #008000;\">1<\/span> , expand= <span style=\"color: #008000;\">True<\/span> )\n\n<span style=\"color: #008080;\">#view updated DataFrame<\/span>\ndf\n\n\tteam conference points\n0 Mavs West 112\n1 Spurs West 104\n2 Nets East 127\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Voc\u00ea tamb\u00e9m pode dividir uma coluna com uma <strong>barra<\/strong> :<\/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>\n<span style=\"color: #000000;\">df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': ['Mavs\/West', 'Spurs\/West', 'Nets\/East'],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [112, 104, 127]})\n<\/span>\n<span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#split team column into two columns\n<\/span>df[[' <span style=\"color: #ff0000;\">team<\/span> ', ' <span style=\"color: #ff0000;\">conference<\/span> ']] = df[' <span style=\"color: #ff0000;\">team<\/span> ']. <span style=\"color: #3366ff;\">str<\/span> . <span style=\"color: #3366ff;\">split<\/span> (' <span style=\"color: #ff0000;\">\/<\/span> ', <span style=\"color: #008000;\">1<\/span> , expand= <span style=\"color: #008000;\">True<\/span> )\n\n<span style=\"color: #008080;\">#view updated DataFrame\n<\/span>df\n\n\tteam conference points\n0 Mavs West 112\n1 Spurs West 104\n2 Nets East 127<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Usando esta sintaxe podemos dividir uma coluna por qualquer delimitador que desejarmos.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Recursos adicionais<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/pt\/pandas-adiciona-linha-ao-dataframe\/\" target=\"_blank\" rel=\"noopener\">Como adicionar linhas a um DataFrame do Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/adicionar-matriz-numpy-ao-dataframe-do-pandas\/\" target=\"_blank\" rel=\"noopener\">Como adicionar um array Numpy a um DataFrame do Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/estatologia-explica-conceitos-de-forma-simples-e-direta-facilitamos-o-aprendizado-de-estatistica\/\" target=\"_blank\" rel=\"noopener\">Como contar o n\u00famero de linhas no Pandas DataFrame<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar a seguinte sintaxe b\u00e1sica para dividir uma coluna de string em um DataFrame do pandas em v\u00e1rias colunas: #split column A into two columns: column A and column B df[[&#8216; A &#8216;,&#8217; B &#8216;]] = df[&#8216; A &#8216;]. str . split (&#8216; , &#8216;, 1 , expand= True ) Os exemplos a [&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-1946","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 dividir uma coluna de string no Pandas em m\u00faltiplas colunas - Estatoriais<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como dividir uma coluna de string em um DataFrame do pandas em v\u00e1rias colunas, incluindo 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\/coluna-dividida-de-pandas\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como dividir uma coluna de string no Pandas em m\u00faltiplas colunas - Estatoriais\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como dividir uma coluna de string em um DataFrame do pandas em v\u00e1rias colunas, incluindo exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/coluna-dividida-de-pandas\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-24T08:36:25+00:00\" \/>\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\/coluna-dividida-de-pandas\/\",\"url\":\"https:\/\/statorials.org\/pt\/coluna-dividida-de-pandas\/\",\"name\":\"Como dividir uma coluna de string no Pandas em m\u00faltiplas colunas - Estatoriais\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-24T08:36:25+00:00\",\"dateModified\":\"2023-07-24T08:36:25+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como dividir uma coluna de string em um DataFrame do pandas em v\u00e1rias colunas, incluindo exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/coluna-dividida-de-pandas\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/coluna-dividida-de-pandas\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/coluna-dividida-de-pandas\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como dividir uma coluna de string no pandas em v\u00e1rias colunas\"}]},{\"@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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