{"id":4558,"date":"2023-07-10T03:16:36","date_gmt":"2023-07-10T03:16:36","guid":{"rendered":"https:\/\/statorials.org\/pt\/resumo-do-processo-sas-nway\/"},"modified":"2023-07-10T03:16:36","modified_gmt":"2023-07-10T03:16:36","slug":"resumo-do-processo-sas-nway","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/resumo-do-processo-sas-nway\/","title":{"rendered":"Sas: como usar o nway no resumo do proc"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar a instru\u00e7\u00e3o <strong>NWAY<\/strong> em <strong>PROC SUMMARY<\/strong> no SAS para calcular apenas estat\u00edsticas resumidas em n\u00edvel de grupo, em vez de calcul\u00e1-las para um conjunto de dados inteiro.<\/span><\/p>\n<p> <span style=\"color: #000000;\">O exemplo a seguir mostra como usar a instru\u00e7\u00e3o NWAY na pr\u00e1tica.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Exemplo: Como usar NWAY no PROC SUMMARY<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Para este exemplo, usaremos o conjunto de dados integrado do SAS chamado <a href=\"https:\/\/documentation.sas.com\/doc\/en\/pgmsascdc\/9.4_3.4\/statug\/statug_sashelp_sect012.htm\" target=\"_blank\" rel=\"noopener\">Fish<\/a> , que cont\u00e9m v\u00e1rias medi\u00e7\u00f5es para 159 peixes diferentes capturados em um lago na Finl\u00e2ndia.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Podemos usar <strong>PROC PRINT<\/strong> para exibir as primeiras 10 <a href=\"https:\/\/statorials.org\/pt\/observacao-em-estatisticas\/\" target=\"_blank\" rel=\"noopener\">observa\u00e7\u00f5es<\/a> neste conjunto de dados:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">\/*view first 10 observations from <em>Fish<\/em> dataset*\/\n<\/span><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =sashelp.Fish( <span style=\"color: #3366ff;\">obs<\/span> = <span style=\"color: #008000;\">10<\/span> );\n\n<span style=\"color: #800080;\">run<\/span> ;\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-22476 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/poisson1.jpg\" alt=\"\" width=\"492\" height=\"281\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Podemos usar o seguinte c\u00f3digo com <strong>PROC SUMMARY<\/strong> para calcular estat\u00edsticas descritivas para a vari\u00e1vel <strong>Weight<\/strong> , agrupada pela vari\u00e1vel <strong>Species<\/strong> :<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">\/*calculate descriptive statistics for Weight, grouped by Species*\/\n<\/span><span style=\"color: #800080;\">proc summary<\/span> <span style=\"color: #3366ff;\">data<\/span> =sashelp.Fish;\n    <span style=\"color: #3366ff;\">var <span style=\"color: #000000;\">Weight<\/span><\/span> <span style=\"color: #000000;\">;<\/span>\n    <span style=\"color: #3366ff;\">class<\/span> Species;  \n    <span style=\"color: #3366ff;\">output out<\/span> =summaryWeight;\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*print output dataset*\/\n<\/span><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =summaryWeight;<\/strong><\/span> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-35594 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/nway1.png\" alt=\"\" width=\"354\" height=\"487\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\"><strong>Nota<\/strong> : H\u00e1 um total de 40 linhas na sa\u00edda, mas tiramos apenas uma captura de tela das primeiras 20 linhas.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Veja como interpretar a tabela de sa\u00edda:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>_TYPE_<\/strong> : esta coluna indica se cada linha do conjunto de dados foi usada ou n\u00e3o para calcular estat\u00edsticas descritivas. 0 = Todas as linhas foram usadas.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>_FREQ_<\/strong> : o n\u00famero de linhas usadas para calcular cada estat\u00edstica descritiva.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>_STAT_<\/strong> : o nome da estat\u00edstica descritiva.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>Peso<\/strong> : O valor num\u00e9rico da estat\u00edstica descritiva correspondente.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">As primeiras cinco linhas exibem estat\u00edsticas resumidas do conjunto de dados.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Por exemplo:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">O n\u00famero total de observa\u00e7\u00f5es foi <strong>158<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">O valor m\u00ednimo do peso foi <strong>0<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">O valor m\u00e1ximo do peso foi <strong>1.650<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">O valor m\u00e9dio do peso foi de <strong>398,70<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">O desvio padr\u00e3o dos valores de peso foi de <strong>359,09<\/strong> .<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">As pr\u00f3ximas cinco linhas exibem essas estat\u00edsticas resumidas apenas para linhas no conjunto de dados em que Species \u00e9 igual a <strong>Bream<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">As pr\u00f3ximas cinco linhas exibem essas estat\u00edsticas resumidas apenas para linhas no conjunto de dados em que Species \u00e9 igual a <strong>Parkki<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">E assim por diante.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Se usarmos a instru\u00e7\u00e3o <strong>NWAY<\/strong> em <strong>PROC SUMMARY<\/strong> , especificamos que queremos exibir apenas as linhas com o valor mais alto na coluna <strong>_TYPE_<\/strong> da sa\u00edda.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Isso significa que apenas as linhas com valor <strong>1<\/strong> na coluna <strong>_TYPE_<\/strong> ser\u00e3o exibidas. Em outras palavras, as primeiras cinco linhas que mostram estat\u00edsticas resumidas do conjunto de dados n\u00e3o ser\u00e3o mais exibidas.<\/span><\/p>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como usar a instru\u00e7\u00e3o <strong>NWAY<\/strong> na pr\u00e1tica:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">\/*calculate descriptive statistics for Weight, grouped by Species*\/\n<\/span><span style=\"color: #800080;\">proc summary<\/span> <span style=\"color: #3366ff;\">data<\/span> =sashelp.Fish <span style=\"color: #3366ff;\">nway<\/span> ;\n    <span style=\"color: #3366ff;\">var <span style=\"color: #000000;\">Weight<\/span><\/span> <span style=\"color: #000000;\">;<\/span>\n    <span style=\"color: #3366ff;\">class<\/span> Species;  \n    <span style=\"color: #3366ff;\">output out<\/span> =summaryWeight;\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*print output dataset*\/\n<\/span><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =summaryWeight;<\/strong><\/span> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-35595 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/nway2.png\" alt=\"\" width=\"365\" height=\"388\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Observe que as estat\u00edsticas resumidas do conjunto de dados n\u00e3o s\u00e3o mais exibidas.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Apenas estat\u00edsticas resumidas para esp\u00e9cies individuais s\u00e3o mostradas.<\/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 executar outras tarefas comuns no SAS:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/sas-proc-anexar\/\" target=\"_blank\" rel=\"noopener\">Como usar Proc Append no SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/proc-tabular-sas\/\" target=\"_blank\" rel=\"noopener\">Como usar o Proc Tabulate no SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/correlacao-na-camara-de-ar\/\" target=\"_blank\" rel=\"noopener\">Como calcular a correla\u00e7\u00e3o no SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/tabela-de-frequencia-sas\/\" target=\"_blank\" rel=\"noopener\">Como criar tabelas de frequ\u00eancia no SAS<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar a instru\u00e7\u00e3o NWAY em PROC SUMMARY no SAS para calcular apenas estat\u00edsticas resumidas em n\u00edvel de grupo, em vez de calcul\u00e1-las para um conjunto de dados inteiro. O exemplo a seguir mostra como usar a instru\u00e7\u00e3o NWAY na pr\u00e1tica. Exemplo: Como usar NWAY no PROC SUMMARY Para este exemplo, usaremos o conjunto [&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-4558","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 usar o NWAY no RESUMO DO PROC - Statorials<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como usar a instru\u00e7\u00e3o NWAY em PROC SUMMARY no SAS, 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\/resumo-do-processo-sas-nway\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SAS: Como usar o NWAY no RESUMO DO PROC - Statorials\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como usar a instru\u00e7\u00e3o NWAY em PROC SUMMARY no SAS, com um exemplo.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/resumo-do-processo-sas-nway\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-10T03:16:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/poisson1.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=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/resumo-do-processo-sas-nway\/\",\"url\":\"https:\/\/statorials.org\/pt\/resumo-do-processo-sas-nway\/\",\"name\":\"SAS: Como usar o NWAY no RESUMO DO PROC - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-10T03:16:36+00:00\",\"dateModified\":\"2023-07-10T03:16:36+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como usar a instru\u00e7\u00e3o NWAY em PROC SUMMARY no SAS, com um exemplo.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/resumo-do-processo-sas-nway\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/resumo-do-processo-sas-nway\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/resumo-do-processo-sas-nway\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sas: como usar o nway no resumo do proc\"}]},{\"@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. Com vasta experi\u00eancia e conhecimento na \u00e1rea de estat\u00edstica, estou empenhado em compartilhar meu conhecimento para capacitar os alunos por meio de Statorials. Saber mais\",\"sameAs\":[\"https:\/\/statorials.org\/pt\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"SAS: Como usar o NWAY no RESUMO DO PROC - Statorials","description":"Este tutorial explica como usar a instru\u00e7\u00e3o NWAY em PROC SUMMARY no SAS, com um exemplo.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/statorials.org\/pt\/resumo-do-processo-sas-nway\/","og_locale":"pt_PT","og_type":"article","og_title":"SAS: Como usar o NWAY no RESUMO DO PROC - Statorials","og_description":"Este tutorial explica como usar a instru\u00e7\u00e3o NWAY em PROC SUMMARY no SAS, com um exemplo.","og_url":"https:\/\/statorials.org\/pt\/resumo-do-processo-sas-nway\/","og_site_name":"Statorials","article_published_time":"2023-07-10T03:16:36+00:00","og_image":[{"url":"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/poisson1.jpg"}],"author":"Dr. benjamim anderson","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Dr. benjamim anderson","Tempo estimado de leitura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/pt\/resumo-do-processo-sas-nway\/","url":"https:\/\/statorials.org\/pt\/resumo-do-processo-sas-nway\/","name":"SAS: Como usar o NWAY no RESUMO DO PROC - Statorials","isPartOf":{"@id":"https:\/\/statorials.org\/pt\/#website"},"datePublished":"2023-07-10T03:16:36+00:00","dateModified":"2023-07-10T03:16:36+00:00","author":{"@id":"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666"},"description":"Este tutorial explica como usar a instru\u00e7\u00e3o NWAY em PROC SUMMARY no SAS, com um exemplo.","breadcrumb":{"@id":"https:\/\/statorials.org\/pt\/resumo-do-processo-sas-nway\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/pt\/resumo-do-processo-sas-nway\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/pt\/resumo-do-processo-sas-nway\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Lar","item":"https:\/\/statorials.org\/pt\/"},{"@type":"ListItem","position":2,"name":"Sas: como usar o nway no resumo do proc"}]},{"@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. Com vasta experi\u00eancia e conhecimento na \u00e1rea de estat\u00edstica, estou empenhado em compartilhar meu conhecimento para capacitar os alunos por meio de Statorials. Saber mais","sameAs":["https:\/\/statorials.org\/pt"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/posts\/4558","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/comments?post=4558"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/posts\/4558\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/media?parent=4558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/categories?post=4558"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/tags?post=4558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}