{"id":2611,"date":"2023-07-21T12:30:35","date_gmt":"2023-07-21T12:30:35","guid":{"rendered":"https:\/\/statorials.org\/pt\/sas-divide-string-por-delimitador\/"},"modified":"2023-07-21T12:30:35","modified_gmt":"2023-07-21T12:30:35","slug":"sas-divide-string-por-delimitador","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/sas-divide-string-por-delimitador\/","title":{"rendered":"Sas: como dividir strings por delimitador"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar a fun\u00e7\u00e3o <strong>scan()<\/strong> no SAS para dividir rapidamente uma string com base em um delimitador espec\u00edfico.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">O exemplo a seguir mostra como usar esta fun\u00e7\u00e3o na pr\u00e1tica.<\/span><\/span><\/p>\n<h3> <span style=\"color: #000000;\"><b>Exemplo: dividir strings por delimitador em SAS<\/b><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Vamos supor que temos o seguinte conjunto de dados no SAS:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">\/*create dataset*\/\n<\/span><span style=\"color: #000000;\"><span style=\"color: #3366ff;\">data<\/span> my_data1;\n    <span style=\"color: #3366ff;\">input<\/span> name $25.;\n    <span style=\"color: #3366ff;\">datalines<\/span> ;\nAndy_Lincoln_Bernard\nBarry_Michael\nChad_Simpson_Smith\nDerrick_Parson_Henry\nEric_Miller\nFrank_Giovanni_Goodwill\n;\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*print dataset*\/\n<\/span><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data1;\n<\/span><\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23052 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/delimiter1.jpg\" alt=\"\" width=\"220\" height=\"183\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Podemos usar o c\u00f3digo a seguir para dividir rapidamente a string do nome em tr\u00eas strings separadas:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">\/*create second dataset with name split into three columns*\/\n<\/span><span style=\"color: #800080;\">data<\/span> <span style=\"color: #000000;\">my_data2;\n<\/span><span style=\"color: #3366ff;\">set<\/span> <span style=\"color: #000000;\">my_data1;\n    name1=<\/span> <span style=\"color: #3366ff;\">scan<\/span> <span style=\"color: #000000;\">(name,<\/span> <span style=\"color: #008000;\">1<\/span> <span style=\"color: #000000;\">, '_');\n    name2=<\/span> <span style=\"color: #3366ff;\">scan<\/span> <span style=\"color: #000000;\">(name,<\/span> <span style=\"color: #008000;\">2<\/span> <span style=\"color: #000000;\">, '_');\n    name3=<\/span> <span style=\"color: #3366ff;\">scan<\/span> <span style=\"color: #000000;\">(name,<\/span> <span style=\"color: #008000;\">3<\/span> <span style=\"color: #000000;\">, '_');\n<\/span><span style=\"color: #800080;\">run<\/span> <span style=\"color: #000000;\">;<\/span><span style=\"color: #008000;\">\n\n\/*view second dataset*\/\n<\/span><span style=\"color: #000000;\"><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data2;<\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23053 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/delimiter2.jpg\" alt=\"\" width=\"410\" height=\"185\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Observe que a sequ\u00eancia da coluna <strong>de nome<\/strong> foi dividida em tr\u00eas novas colunas.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Para nomes para os quais existe apenas um delimitador, o valor na coluna <strong>name3<\/strong> est\u00e1 simplesmente vazio.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Observe que tamb\u00e9m poder\u00edamos usar a fun\u00e7\u00e3o <strong>drop<\/strong> para remover a coluna de nome original do novo conjunto de dados:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">\/*create second dataset with name split into three columns, drop original name*\/\n<\/span><span style=\"color: #800080;\">data<\/span> <span style=\"color: #000000;\">my_data2;\n<\/span><span style=\"color: #3366ff;\">set<\/span> <span style=\"color: #000000;\">my_data1;\n    name1=<\/span> <span style=\"color: #3366ff;\">scan<\/span> <span style=\"color: #000000;\">(name, <span style=\"color: #008000;\">1<\/span> , '_');\n    name2=<\/span> <span style=\"color: #3366ff;\">scan<\/span> <span style=\"color: #000000;\">(name, <span style=\"color: #008000;\">2<\/span> , '_');\n    name3=<\/span> <span style=\"color: #3366ff;\">scan<\/span> <span style=\"color: #000000;\">(name, <span style=\"color: #008000;\">3<\/span> , '_');\n    <span style=\"color: #3366ff;\">dropname<\/span> ;\n<\/span><span style=\"color: #800080;\">run<\/span> <span style=\"color: #000000;\">;<\/span><span style=\"color: #008000;\">\n\n\/*view second dataset*\/\n<\/span><span style=\"color: #000000;\"><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data2;<\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23054 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/delimiter3.jpg\" alt=\"\" width=\"255\" height=\"195\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3> <span style=\"color: #000000;\"><strong><span style=\"color: #000000;\">Recursos adicionais<\/span><\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Os tutoriais a seguir explicam como executar outras tarefas comuns no SAS:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/normalizar-dados-na-camara-de-ar\/\" target=\"_blank\" rel=\"noopener\">Como normalizar dados no SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/sas-renomeando-variaveis\/\" target=\"_blank\" rel=\"noopener\">Como renomear vari\u00e1veis no SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/nao-remova-duplicatas\/\" target=\"_blank\" rel=\"noopener\">Como remover duplicatas no SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/sem-substituir-valores-ausentes-por-zero\/\" target=\"_blank\" rel=\"noopener\">Como substituir valores ausentes por zero no SAS<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar a fun\u00e7\u00e3o scan() no SAS para dividir rapidamente uma string com base em um delimitador espec\u00edfico. O exemplo a seguir mostra como usar esta fun\u00e7\u00e3o na pr\u00e1tica. Exemplo: dividir strings por delimitador em SAS Vamos supor que temos o seguinte conjunto de dados no SAS: \/*create dataset*\/ data my_data1; input name $25.; [&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-2611","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>SAS: Como dividir strings por delimitador - Statorials<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como dividir uma string no SAS com base em um determinado delimitador, 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\/sas-divide-string-por-delimitador\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SAS: Como dividir strings por delimitador - Statorials\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como dividir uma string no SAS com base em um determinado delimitador, com um exemplo.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/sas-divide-string-por-delimitador\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-21T12:30:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/delimiter1.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=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/sas-divide-string-por-delimitador\/\",\"url\":\"https:\/\/statorials.org\/pt\/sas-divide-string-por-delimitador\/\",\"name\":\"SAS: Como dividir strings por delimitador - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-21T12:30:35+00:00\",\"dateModified\":\"2023-07-21T12:30:35+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como dividir uma string no SAS com base em um determinado delimitador, com um exemplo.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/sas-divide-string-por-delimitador\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/sas-divide-string-por-delimitador\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/sas-divide-string-por-delimitador\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sas: como dividir strings por delimitador\"}]},{\"@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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