{"id":4551,"date":"2023-07-10T04:41:42","date_gmt":"2023-07-10T04:41:42","guid":{"rendered":"https:\/\/statorials.org\/pl\/sas-razem-lub\/"},"modified":"2023-07-10T04:41:42","modified_gmt":"2023-07-10T04:41:42","slug":"sas-razem-lub","status":"publish","type":"post","link":"https:\/\/statorials.org\/pl\/sas-razem-lub\/","title":{"rendered":"Sas: jak u\u017cywa\u0107 opcji where z set"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Mo\u017cesz u\u017cy\u0107 opcji <strong>WHERE<\/strong> z <strong>SET<\/strong> w SAS-ie, aby utworzy\u0107 nowy zbi\u00f3r danych zawieraj\u0105cy tylko wiersze z innego zbioru danych, w przypadku kt\u00f3rych spe\u0142nione s\u0105 okre\u015blone warunki.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Oto dwa typowe sposoby wykorzystania tej opcji w praktyce:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Metoda 1: U\u017cyj WHERE i SET z warunkiem<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #800080;\">data<\/span> new_data;\n    <span style=\"color: #3366ff;\">set<\/span> my_data ( <span style=\"color: #3366ff;\">where<\/span> = (dots&gt;20));\n<span style=\"color: #800080;\">run<\/span> ;\n<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">W tym przyk\u0142adzie tworzony jest nowy zestaw danych o nazwie <strong>new_data<\/strong> , kt\u00f3ry zawiera tylko wiersze w <strong>my_data<\/strong> , kt\u00f3rych warto\u015b\u0107 w kolumnie <strong>punkt\u00f3w<\/strong> jest wi\u0119ksza ni\u017c 20.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Metoda 2: U\u017cyj WHERE i SET z wieloma warunkami<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #800080;\">data<\/span> new_data;\n    <span style=\"color: #3366ff;\">set<\/span> my_data ( <span style=\"color: #3366ff;\">where<\/span> = (points&gt;20 or team=\"Rockets\"));\n<span style=\"color: #800080;\">run<\/span> ;\n<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">W tym przyk\u0142adzie tworzony jest nowy zestaw danych o nazwie <strong>new_data<\/strong> , kt\u00f3ry zawiera tylko wiersze w <strong>my_data<\/strong> , w kt\u00f3rych warto\u015b\u0107 w kolumnie <strong>punkt\u00f3w<\/strong> jest wi\u0119ksza ni\u017c 20 <em>lub<\/em> warto\u015b\u0107 w kolumnie <strong>zespo\u0142u<\/strong> jest r\u00f3wna Rockets.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Poni\u017csze przyk\u0142ady pokazuj\u0105, jak zastosowa\u0107 ka\u017cd\u0105 metod\u0119 w praktyce z nast\u0119puj\u0105cym zbiorem danych w SAS-ie:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">\/*create dataset*\/\n<\/span><span style=\"color: #800080;\">data<\/span> my_data;\n    <span style=\"color: #3366ff;\">input<\/span> team $points assists;\n    <span style=\"color: #3366ff;\">datalines<\/span> ;\nMavs 22 10\nRockets 12 14\nSpurs 29 8\nKings 13 10\nWarriors 44 10\nHeat 18 8\nMagic 11 5\nPelicans 19 3\nBlazers 12 8\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_data;<\/strong><\/span> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-35542 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/definirou1.png\" alt=\"\" width=\"247\" height=\"267\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h2> <span style=\"color: #000000;\"><b>Przyk\u0142ad 1: <strong>U\u017cyj WHERE i SET z warunkiem<\/strong><\/b><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Mo\u017cemy u\u017cy\u0107 nast\u0119puj\u0105cej sk\u0142adni, aby utworzy\u0107 nowy zbi\u00f3r danych o nazwie <strong>new_data<\/strong> , kt\u00f3ry b\u0119dzie zawiera\u0142 tylko te wiersze w <strong>my_data<\/strong> , w kt\u00f3rych warto\u015b\u0107 w kolumnie <strong>punkt\u00f3w<\/strong> jest wi\u0119ksza ni\u017c 20:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #800080;\"><span style=\"color: #008000;\">\/*create new dataset*\/<\/span>\ndata<\/span> new_data;\n    <span style=\"color: #3366ff;\">set<\/span> my_data ( <span style=\"color: #3366ff;\">where<\/span> = (dots&gt;20));\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #800080;\"><span style=\"color: #008000;\">\/*view new dataset*\/<\/span>\nproc print <span style=\"color: #3366ff;\">data<\/span><\/span> = new_data;<\/strong><\/span> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-35543 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/definirou2.png\" alt=\"\" width=\"263\" height=\"132\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Nale\u017cy pami\u0119ta\u0107, \u017ce w tym zbiorze danych uwzgl\u0119dniane s\u0105 tylko wiersze o warto\u015bci wi\u0119kszej ni\u017c 20 w kolumnie <strong>punkt\u00f3w<\/strong> .<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><b>Przyk\u0142ad 2: <strong>U\u017cywanie WHERE i SET z wieloma warunkami<\/strong><\/b><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Mo\u017cemy u\u017cy\u0107 poni\u017cszej sk\u0142adni, aby utworzy\u0107 nowy zbi\u00f3r danych o nazwie <strong>new_data<\/strong> , kt\u00f3ry b\u0119dzie zawiera\u0142 tylko te wiersze w <strong>my_data<\/strong> , w kt\u00f3rych warto\u015b\u0107 w kolumnie <strong>punkt\u00f3w<\/strong> jest wi\u0119ksza ni\u017c 20 <em>lub<\/em> warto\u015b\u0107 w kolumnie <strong>zespo\u0142u<\/strong> jest r\u00f3wna \u201eRockets\u201d:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #800080;\"><span style=\"color: #008000;\">\/*create new dataset*\/<\/span>\ndata<\/span> new_data;\n    <span style=\"color: #3366ff;\">set<\/span> my_data ( <span style=\"color: #3366ff;\">where<\/span> = (points&gt;20 or team=\"Rockets\"));\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #800080;\"><span style=\"color: #008000;\">\/*view new dataset*\/<\/span>\nproc print <span style=\"color: #3366ff;\">data<\/span><\/span> = new_data;<\/strong><\/span> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-35544 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/definirou3.png\" alt=\"\" width=\"240\" height=\"135\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Nale\u017cy pami\u0119ta\u0107, \u017ce w tym zestawie danych uwzgl\u0119dniane s\u0105 tylko wiersze o warto\u015bci wi\u0119kszej ni\u017c 20 w kolumnie <strong>punkt\u00f3w<\/strong> <em>lub<\/em> warto\u015bci \u201eRakiety\u201d w kolumnie <strong>zespo\u0142u<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Uwaga<\/strong> : mo\u017cesz u\u017cy\u0107 <strong>i<\/strong> zamiast <strong>lub<\/strong> w celu uwzgl\u0119dnienia tylko wierszy spe\u0142niaj\u0105cych wi\u0119cej ni\u017c jeden warunek.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Dodatkowe zasoby<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Poni\u017csze samouczki wyja\u015bniaj\u0105, jak wykonywa\u0107 inne typowe zadania w SAS-ie:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pl\/sas-ustawi\u0142-wiele-zestawow-danych\/\" target=\"_blank\" rel=\"noopener\">Jak u\u017cywa\u0107 instrukcji SET z wieloma zestawami danych w SAS-ie<\/a><br \/> <a href=\"https:\/\/statorials.org\/pl\/sas-wybierz-pierwsze-n-wierszy\/\" target=\"_blank\" rel=\"noopener\">Jak wybra\u0107 pierwsze N wierszy zbioru danych w SAS-ie<\/a><br \/> <a href=\"https:\/\/statorials.org\/pl\/sas-usun-zbior-danych\/\" target=\"_blank\" rel=\"noopener\">Jak usun\u0105\u0107 zbiory danych w SAS-ie<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mo\u017cesz u\u017cy\u0107 opcji WHERE z SET w SAS-ie, aby utworzy\u0107 nowy zbi\u00f3r danych zawieraj\u0105cy tylko wiersze z innego zbioru danych, w przypadku kt\u00f3rych spe\u0142nione s\u0105 okre\u015blone warunki. Oto dwa typowe sposoby wykorzystania tej opcji w praktyce: Metoda 1: U\u017cyj WHERE i SET z warunkiem data new_data; set my_data ( where = (dots&gt;20)); run ; W [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-4551","post","type-post","status-publish","format-standard","hentry","category-przewodnik"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SAS: Jak u\u017cywa\u0107 opcji WHERE z SET \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"W tym samouczku wyja\u015bniono, jak u\u017cywa\u0107 opcji WHERE z instrukcj\u0105 SET w SAS-ie, aby utworzy\u0107 podzbi\u00f3r zbioru danych, obejmuj\u0105cy wiele pr\u00f3bek.\" \/>\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\/pl\/sas-razem-lub\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SAS: Jak u\u017cywa\u0107 opcji WHERE z SET \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"W tym samouczku wyja\u015bniono, jak u\u017cywa\u0107 opcji WHERE z instrukcj\u0105 SET w SAS-ie, aby utworzy\u0107 podzbi\u00f3r zbioru danych, obejmuj\u0105cy wiele pr\u00f3bek.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pl\/sas-razem-lub\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-10T04:41:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/definirou1.png\" \/>\n<meta name=\"author\" content=\"Benjamin Anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin Anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pl\/sas-razem-lub\/\",\"url\":\"https:\/\/statorials.org\/pl\/sas-razem-lub\/\",\"name\":\"SAS: Jak u\u017cywa\u0107 opcji WHERE z SET \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pl\/#website\"},\"datePublished\":\"2023-07-10T04:41:42+00:00\",\"dateModified\":\"2023-07-10T04:41:42+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\"},\"description\":\"W tym samouczku wyja\u015bniono, jak u\u017cywa\u0107 opcji WHERE z instrukcj\u0105 SET w SAS-ie, aby utworzy\u0107 podzbi\u00f3r zbioru danych, obejmuj\u0105cy wiele pr\u00f3bek.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pl\/sas-razem-lub\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pl\/sas-razem-lub\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pl\/sas-razem-lub\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\",\"item\":\"https:\/\/statorials.org\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sas: jak u\u017cywa\u0107 opcji where z set\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/pl\/#website\",\"url\":\"https:\/\/statorials.org\/pl\/\",\"name\":\"Statorials\",\"description\":\"Tw\u00f3j przewodnik po kompetencjach statystycznych!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/pl\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pl-PL\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\",\"name\":\"Benjamin Anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/pl\/wp-content\/uploads\/2023\/11\/Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/pl\/wp-content\/uploads\/2023\/11\/Benjamin-Anderson-96x96.jpg\",\"caption\":\"Benjamin Anderson\"},\"description\":\"Cze\u015b\u0107, jestem Benjamin i jestem emerytowanym profesorem statystyki, kt\u00f3ry zosta\u0142 oddanym nauczycielem Statorials. 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