{"id":2609,"date":"2023-07-21T12:38:35","date_gmt":"2023-07-21T12:38:35","guid":{"rendered":"https:\/\/statorials.org\/pt\/sas-adiciona-numeros-de-linha\/"},"modified":"2023-07-21T12:38:35","modified_gmt":"2023-07-21T12:38:35","slug":"sas-adiciona-numeros-de-linha","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/sas-adiciona-numeros-de-linha\/","title":{"rendered":"Como adicionar n\u00fameros de linha no sas (com exemplos)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar os seguintes m\u00e9todos para adicionar n\u00fameros de linha a um conjunto de dados no SAS:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 1: adicione um n\u00famero de linha<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #800080;\">data <span style=\"color: #000000;\">my_data2;\n    row_number = _N_;\n    <span style=\"color: #3366ff;\">set<\/span> my_data1;<\/span>\nrun;<\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 2: adicione um n\u00famero de linha por grupo<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #800080;\"><span style=\"color: #008000;\">\/*sort original dataset by var1*\/\n<\/span><span style=\"color: #000000;\"><span style=\"color: #800080;\">proc sort<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data1;\n    <span style=\"color: #3366ff;\">by<\/span> var1;\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*create new dataset that shows row number by var1*\/\n<\/span><span style=\"color: #800080;\">data<\/span> my_data2;  \n    <span style=\"color: #3366ff;\">set<\/span> my_data1;\n    <span style=\"color: #3366ff;\">by<\/span> var1;\n    <span style=\"color: #3366ff;\">if<\/span> first.var1 <span style=\"color: #3366ff;\">then<\/span> row_number= <span style=\"color: #008000;\">0<\/span> ;\n    row_number+ <span style=\"color: #008000;\">1<\/span> ;\n<span style=\"color: #800080;\">run<\/span> ;<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Os exemplos a seguir mostram como usar cada m\u00e9todo com 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: #800080;\">data<\/span> my_data1;\n    <span style=\"color: #3366ff;\">input<\/span> team $points;\n    <span style=\"color: #3366ff;\">datalines<\/span> ;\nMavs 22\nMavs 40\nRockets 41\nRockets 29\nRockets 30\nSpurs 18\nSpurs 22\nSpurs 27\nWarriors 13\nWarriors 19\n;\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*view dataset*\/\n<\/span><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data1;<\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23039 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/ligne1-1.jpg\" alt=\"\" width=\"168\" height=\"275\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 1: Adicione um n\u00famero de linha<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como adicionar uma nova coluna chamada <strong>row_number<\/strong> que cont\u00e9m o n\u00famero da linha de cada observa\u00e7\u00e3o:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">\/*create new dataset with column for row numbers*\/\n<span style=\"color: #000000;\"><span style=\"color: #800080;\">data<\/span> my_data2;\n    row_number = _N_;\n    <span style=\"color: #3366ff;\">set<\/span> my_data1;\n<span style=\"color: #800080;\">run<\/span> ;\n<\/span><\/span><\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23040 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/rangee2.jpg\" alt=\"\" width=\"268\" height=\"286\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Observe que foi adicionada uma nova coluna chamada <strong>row_number<\/strong> que cont\u00e9m o n\u00famero da linha de cada observa\u00e7\u00e3o no conjunto de dados.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 2: Adicione um n\u00famero de linha por grupo<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como adicionar um n\u00famero de linha por grupo:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #800080;\"><span style=\"color: #008000;\">\/*sort original dataset by team*\/\n<\/span><span style=\"color: #000000;\"><span style=\"color: #800080;\">proc sort<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data1;\n    <span style=\"color: #3366ff;\">by<\/span> var1;\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*create new dataset that shows row number by team*\/\n<\/span><span style=\"color: #800080;\">data<\/span> my_data2;  \n    <span style=\"color: #3366ff;\">set<\/span> my_data1;\n    <span style=\"color: #3366ff;\">by<\/span> var1;\n    <span style=\"color: #3366ff;\">if<\/span> first.var1 <span style=\"color: #3366ff;\">then<\/span> row_number= <span style=\"color: #008000;\">0<\/span> ;\n    row_number+ <span style=\"color: #008000;\">1<\/span> ;\n<span style=\"color: #800080;\">run<\/span> ;<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23041 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/rangee3.jpg\" alt=\"\" width=\"258\" height=\"266\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">A tabela resultante mostra o n\u00famero da linha de cada equipe.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Observe que os n\u00fameros das linhas come\u00e7am novamente para cada nova equipe.<\/span><\/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 os seguintes m\u00e9todos para adicionar n\u00fameros de linha a um conjunto de dados no SAS: M\u00e9todo 1: adicione um n\u00famero de linha data my_data2; row_number = _N_; set my_data1; run; M\u00e9todo 2: adicione um n\u00famero de linha por grupo \/*sort original dataset by var1*\/ proc sort data =my_data1; by var1; run ; [&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-2609","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 adicionar n\u00fameros de linha no SAS (com exemplos) - Statorials<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como adicionar n\u00fameros de linha a um conjunto de dados no SAS, 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\/sas-adiciona-numeros-de-linha\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como adicionar n\u00fameros de linha no SAS (com exemplos) - Statorials\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como adicionar n\u00fameros de linha a um conjunto de dados no SAS, com v\u00e1rios exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/sas-adiciona-numeros-de-linha\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-21T12:38:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/ligne1-1.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\/sas-adiciona-numeros-de-linha\/\",\"url\":\"https:\/\/statorials.org\/pt\/sas-adiciona-numeros-de-linha\/\",\"name\":\"Como adicionar n\u00fameros de linha no SAS (com exemplos) - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-21T12:38:35+00:00\",\"dateModified\":\"2023-07-21T12:38:35+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como adicionar n\u00fameros de linha a um conjunto de dados no SAS, com v\u00e1rios exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/sas-adiciona-numeros-de-linha\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/sas-adiciona-numeros-de-linha\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/sas-adiciona-numeros-de-linha\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como adicionar n\u00fameros de linha no sas (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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