{"id":3266,"date":"2023-07-18T09:31:53","date_gmt":"2023-07-18T09:31:53","guid":{"rendered":"https:\/\/statorials.org\/pt\/e-operador-em-pandas\/"},"modified":"2023-07-18T09:31:53","modified_gmt":"2023-07-18T09:31:53","slug":"e-operador-em-pandas","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/e-operador-em-pandas\/","title":{"rendered":"Como usar o operador \u201cand\u201d em pandas (com exemplos)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar o s\u00edmbolo <strong>&amp;<\/strong> como um operador \u201cAND\u201d em pandas.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Por exemplo, voc\u00ea pode usar a seguinte sintaxe b\u00e1sica para filtrar linhas em um DataFrame do pandas que satisfa\u00e7a as condi\u00e7\u00f5es 1 <b>e<\/b> 2:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df[(condition1) &amp; (condition2)]\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Os exemplos a seguir mostram como usar este operador \u201cAND\u201d em diferentes cen\u00e1rios.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 1: Use o operador \u201cAND\u201d para filtrar linhas com base em valores num\u00e9ricos no Pandas<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Suponha que temos o seguinte DataFrame do pandas:<\/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 style=\"color: #000000;\">df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': ['A', 'A', 'B', 'B', 'B', 'B', 'C', 'C'],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [25, 12, 15, 14, 19, 23, 25, 29],\n                   ' <span style=\"color: #ff0000;\">assists<\/span> ': [5, 7, 7, 9, 12, 9, 9, 4],\n                   ' <span style=\"color: #ff0000;\">rebounds<\/span> ': [11, 8, 10, 6, 6, 5, 9, 12]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n  team points assists rebounds\n0 to 25 5 11\n1 to 12 7 8\n2 B 15 7 10\n3 B 14 9 6\n4 B 19 12 6\n5 B 23 9 5\n6 C 25 9 9\n7 C 29 4 12<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Podemos usar a seguinte sintaxe para filtrar linhas no DataFrame onde o valor na coluna de pontos \u00e9 maior que 20 <b>e<\/b> o valor na coluna de assist\u00eancias \u00e9 igual a 9:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#filter rows where points &gt; 20 and assists = 9<\/span>\n<span style=\"color: #000000;\">df[(df. <span style=\"color: #3366ff;\">points<\/span> &gt; 20) &amp; (df. <span style=\"color: #3366ff;\">assists<\/span> == 9)]\n\n        team points assists rebounds\n5 B 23 9 5\n6 C 25 9 9<\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">As \u00fanicas linhas retornadas s\u00e3o aquelas onde o valor dos pontos \u00e9 maior que 20 <b>e<\/b> o valor das assist\u00eancias \u00e9 igual a 9.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 2: Use o operador \u201cAND\u201d para filtrar linhas com base em valores de string em Pandas<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Suponha que temos o seguinte DataFrame do pandas:<\/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 style=\"color: #000000;\">df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H'],\n                   ' <span style=\"color: #ff0000;\">position<\/span> ': ['G', 'G', 'F', 'F', 'C', 'F', 'C', 'C'],\n                   ' <span style=\"color: #ff0000;\">conference<\/span> ': ['W', 'W', 'W', 'W', 'E', 'E', 'E', 'E'],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [11, 8, 10, 6, 6, 5, 9, 12]})\n\n#view DataFrame\n<span style=\"color: #008000;\">print<\/span> (df)\n\n  team position conference points\n0 AGW 11\n1 BGW 8\n2 CFW 10\n3DFW 6\n4 ECE 6\n5 FFE 5\n6 GCE 9\n7 HCE 12<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Podemos usar a seguinte sintaxe para filtrar linhas no DataFrame onde o valor na coluna de posi\u00e7\u00e3o \u00e9 igual a G <strong>e<\/strong> o valor na coluna de confer\u00eancia \u00e9 igual a W:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#filter rows based on string values<\/span>\n<span style=\"color: #000000;\">df[(df.<\/span> <span style=\"color: #000000;\"><span style=\"color: #3366ff;\">position<\/span> <span style=\"color: #000000;\">== ' <span style=\"color: #ff0000;\">G<\/span><\/span> <span style=\"color: #000000;\">') &amp; (df.<\/span> <span style=\"color: #3366ff;\">conference<\/span> <span style=\"color: #000000;\">== '<\/span> <span style=\"color: #ff0000;\">W<\/span> <span style=\"color: #000000;\">')<\/span> <span style=\"color: #000000;\">]\n\n<\/span><span style=\"color: #000000;\">team position<\/span> <span style=\"color: #000000;\">conference<\/span> <span style=\"color: #000000;\">points\n0 A G<\/span> <span style=\"color: #000000;\">W<\/span> <span style=\"color: #000000;\">11\n1 B G<\/span> <span style=\"color: #000000;\">W<\/span> <span style=\"color: #000000;\">8<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">As \u00fanicas linhas retornadas s\u00e3o aquelas em que a coluna de posi\u00e7\u00e3o \u00e9 igual a G <strong>e<\/strong> a coluna de confer\u00eancia \u00e9 igual a W.<\/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 em pandas:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/ou-operador-em-pandas\/\" target=\"_blank\" rel=\"noopener\">Como usar o operador \u201cOR\u201d no 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 filtrar linhas do Pandas DataFrame por data<\/a><br \/> Como filtrar um DataFrame do Pandas por valores de coluna<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar o s\u00edmbolo &amp; como um operador \u201cAND\u201d em pandas. Por exemplo, voc\u00ea pode usar a seguinte sintaxe b\u00e1sica para filtrar linhas em um DataFrame do pandas que satisfa\u00e7a as condi\u00e7\u00f5es 1 e 2: df[(condition1) &amp; (condition2)] Os exemplos a seguir mostram como usar este operador \u201cAND\u201d em diferentes cen\u00e1rios. Exemplo 1: Use [&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-3266","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 usar o operador \u201cAND\u201d no Pandas (com exemplos) \u2013 Estatoriais<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como usar o operador \u201cAND\u201d no 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\/e-operador-em-pandas\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como usar o operador \u201cAND\u201d no Pandas (com exemplos) \u2013 Estatoriais\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como usar o operador \u201cAND\u201d no pandas, com v\u00e1rios exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/e-operador-em-pandas\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-18T09:31:53+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\/e-operador-em-pandas\/\",\"url\":\"https:\/\/statorials.org\/pt\/e-operador-em-pandas\/\",\"name\":\"Como usar o operador \u201cAND\u201d no Pandas (com exemplos) \u2013 Estatoriais\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-18T09:31:53+00:00\",\"dateModified\":\"2023-07-18T09:31:53+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como usar o operador \u201cAND\u201d no pandas, com v\u00e1rios exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/e-operador-em-pandas\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/e-operador-em-pandas\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/e-operador-em-pandas\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como usar o operador \u201cand\u201d em pandas (com exemplos)\"}]},{\"@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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