{"id":2632,"date":"2023-07-21T10:19:12","date_gmt":"2023-07-21T10:19:12","guid":{"rendered":"https:\/\/statorials.org\/pt\/nao-ha-diferenca-entre-duas-datas\/"},"modified":"2023-07-21T10:19:12","modified_gmt":"2023-07-21T10:19:12","slug":"nao-ha-diferenca-entre-duas-datas","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/nao-ha-diferenca-entre-duas-datas\/","title":{"rendered":"Como calcular a diferen\u00e7a entre duas datas no sas"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar a fun\u00e7\u00e3o <b>INTCK<\/b> no SAS para calcular rapidamente a diferen\u00e7a entre duas datas no SAS.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Esta fun\u00e7\u00e3o usa a seguinte sintaxe b\u00e1sica:<\/span><\/p>\n<p> <strong><span style=\"color: #000000;\">INTCK (intervalo, data de in\u00edcio, dados finais, m\u00e9todo)<\/span><\/strong><\/p>\n<p> <span style=\"color: #000000;\">Ouro:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>intervalo<\/strong> : intervalo a ser calculado (dia, semana, m\u00eas, ano, etc.)<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>data de in\u00edcio<\/strong> : a data de in\u00edcio<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>data de t\u00e9rmino<\/strong> : a data de t\u00e9rmino<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>m\u00e9todo<\/strong> : se deve contar intervalos completos (&#8216;D&#8217; = N\u00e3o (padr\u00e3o), &#8216;C&#8217; = Sim)<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">O exemplo a seguir mostra como usar esta fun\u00e7\u00e3o na pr\u00e1tica.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><b>Exemplo: <strong>Calcule a diferen\u00e7a entre datas no SAS<\/strong><\/b><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Digamos que temos o seguinte conjunto de dados no SAS que cont\u00e9m duas vari\u00e1veis de data:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">\/*create dataset*\/\n<span style=\"color: #000000;\"><span style=\"color: #800080;\">data<\/span> original_data;\n    <span style=\"color: #3366ff;\">format<\/span> start_date end_date <span style=\"color: #008000;\">date9.<\/span> ;\n    <span style=\"color: #3366ff;\">input<\/span> start_date: <span style=\"color: #008000;\">date9.<\/span> end_date: <span style=\"color: #008000;\">date9.<\/span> ;\n    <span style=\"color: #3366ff;\">datalines<\/span> ;\n01JAN2022 09JAN2022\n01FEB2022 22FEB2022 \n14MAR2022 04APR2022\n01MAY2022 14AUG2022\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> = original_data;<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23222 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/dateiffsas1.jpg\" alt=\"\" width=\"239\" height=\"138\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Podemos usar o c\u00f3digo a seguir para calcular a diferen\u00e7a entre os valores das vari\u00e1veis <strong>start_date<\/strong> e <strong>end_date<\/strong> em dias, semanas e meses:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">\/*create new dataset*\/\n<\/span><span style=\"color: #800080;\">data<\/span> new_data;\n    <span style=\"color: #3366ff;\">set<\/span> original_data;\n    days_diff = <span style=\"color: #3366ff;\">intck<\/span> (' <span style=\"color: #ff0000;\">day<\/span> ', start_date, end_date);\n    weeks_diff = <span style=\"color: #3366ff;\">intck<\/span> (' <span style=\"color: #ff0000;\">weeks<\/span> ', start_date, end_date);\n    months_diff = <span style=\"color: #3366ff;\">intck<\/span> (' <span style=\"color: #ff0000;\">months<\/span> ', start_date, end_date);\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*view new dataset*\/\n<\/span><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =new_data;<\/strong><\/span> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23223 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/dateiffsas2.jpg\" alt=\"\" width=\"469\" height=\"137\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">As tr\u00eas novas vari\u00e1veis mostram a diferen\u00e7a entre <strong>data_inicial<\/strong> e <strong>data_final<\/strong> em dias, semanas e meses.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Observe que podemos usar o argumento &#8216; <strong>c<\/strong> &#8216; na fun\u00e7\u00e3o INTCK para calcular apenas a diferen\u00e7a em dias, semanas e meses completos:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">\/*create new dataset*\/\n<\/span><span style=\"color: #800080;\">data<\/span> new_data;\n    <span style=\"color: #3366ff;\">set<\/span> original_data;\n    days_diff = <span style=\"color: #3366ff;\">intck<\/span> (' <span style=\"color: #ff0000;\">day<\/span> ', start_date, end_date, ' <span style=\"color: #ff0000;\">c<\/span> ');\n    weeks_diff = <span style=\"color: #3366ff;\">intck<\/span> (' <span style=\"color: #ff0000;\">weeks<\/span> ', start_date, end_date, ' <span style=\"color: #ff0000;\">c<\/span> ');\n    months_diff = <span style=\"color: #3366ff;\">intck<\/span> (' <span style=\"color: #ff0000;\">months<\/span> ', start_date, end_date, ' <span style=\"color: #ff0000;\">c<\/span> ');\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*view new dataset*\/\n<\/span><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =new_data;<\/strong><\/span> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23224 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/dateiffsas3.jpg\" alt=\"\" width=\"492\" height=\"137\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Observe a diferen\u00e7a entre esta tabela e a tabela anterior.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Nesta tabela, a diferen\u00e7a de semanas entre 1\u00ba de janeiro e 9 de janeiro \u00e9 calculada como <strong>1<\/strong> , pois apenas uma semana inteira pode caber entre essas datas.<\/span><\/p>\n<p> <span style=\"color: #000000;\">No entanto, na tabela anterior, a diferen\u00e7a em semanas foi calculada em <strong>2<\/strong> , uma vez que houve duas semanas parciais entre estas duas datas.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Recursos adicionais<\/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\/corrente-de-substituicao-da-camara-de-ar\/\" target=\"_blank\" rel=\"noopener\">Como substituir caracteres em uma string 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><br \/> <a href=\"https:\/\/statorials.org\/pt\/nao-remova-duplicatas\/\" target=\"_blank\" rel=\"noopener\">Como remover duplicatas no SAS<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar a fun\u00e7\u00e3o INTCK no SAS para calcular rapidamente a diferen\u00e7a entre duas datas no SAS. Esta fun\u00e7\u00e3o usa a seguinte sintaxe b\u00e1sica: INTCK (intervalo, data de in\u00edcio, dados finais, m\u00e9todo) Ouro: intervalo : intervalo a ser calculado (dia, semana, m\u00eas, ano, etc.) data de in\u00edcio : a data de in\u00edcio data de [&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-2632","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 calcular a diferen\u00e7a entre duas datas no SAS - Estatologia<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como calcular a diferen\u00e7a entre duas datas 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\/nao-ha-diferenca-entre-duas-datas\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como calcular a diferen\u00e7a entre duas datas no SAS - Estatologia\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como calcular a diferen\u00e7a entre duas datas no SAS, com v\u00e1rios exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/nao-ha-diferenca-entre-duas-datas\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-21T10:19:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/dateiffsas1.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\/nao-ha-diferenca-entre-duas-datas\/\",\"url\":\"https:\/\/statorials.org\/pt\/nao-ha-diferenca-entre-duas-datas\/\",\"name\":\"Como calcular a diferen\u00e7a entre duas datas no SAS - Estatologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-21T10:19:12+00:00\",\"dateModified\":\"2023-07-21T10:19:12+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como calcular a diferen\u00e7a entre duas datas no SAS, com v\u00e1rios exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/nao-ha-diferenca-entre-duas-datas\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/nao-ha-diferenca-entre-duas-datas\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/nao-ha-diferenca-entre-duas-datas\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como calcular a diferen\u00e7a entre duas datas no sas\"}]},{\"@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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