{"id":2607,"date":"2023-07-21T12:49:18","date_gmt":"2023-07-21T12:49:18","guid":{"rendered":"https:\/\/statorials.org\/pl\/sa-osobne-konto\/"},"modified":"2023-07-21T12:49:18","modified_gmt":"2023-07-21T12:49:18","slug":"sa-osobne-konto","status":"publish","type":"post","link":"https:\/\/statorials.org\/pl\/sa-osobne-konto\/","title":{"rendered":"Jak liczy\u0107 r\u00f3\u017cne warto\u015bci w sas-ie: z przyk\u0142adami"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Do zliczania odr\u0119bnych warto\u015bci w zbiorze danych w SAS-ie mo\u017cesz u\u017cy\u0107 nast\u0119puj\u0105cych metod:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Metoda 1: Policz r\u00f3\u017cne warto\u015bci w kolumnie<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #800080;\">proc sql<\/span> ;\n    <span style=\"color: #3366ff;\">select<\/span> count( <span style=\"color: #3366ff;\">distinct<\/span> var1) <span style=\"color: #3366ff;\">as<\/span> distinct_var1\n    <span style=\"color: #3366ff;\">from<\/span> my_data;\n<span style=\"color: #800080;\">quit<\/span> ;\n<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metoda 2: Policz r\u00f3\u017cne warto\u015bci wed\u0142ug grup<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #800080;\">proc sql<\/span> ;\n    <span style=\"color: #3366ff;\">select<\/span> var1, count( <span style=\"color: #3366ff;\">distinct<\/span> var2) <span style=\"color: #3366ff;\">as<\/span> distinct_var2\n    <span style=\"color: #3366ff;\">from<\/span> my_data\n    <span style=\"color: #3366ff;\">group by<\/span> var1;\n<span style=\"color: #800080;\">quit<\/span> ;<\/strong><\/span><\/pre>\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:<\/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;\n    <span style=\"color: #3366ff;\">datalines<\/span> ;\nMavs 10\nMavs 13\nMavs 13\nMavs 15\nMavs 15\nRockets 9\nRockets 10\nRockets 10\nSpurs 18\nSpurs 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_data;<\/strong><\/span> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23031 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/distinct1.jpg\" alt=\"\" width=\"173\" height=\"282\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Przyk\u0142ad 1: Policz r\u00f3\u017cne warto\u015bci w kolumnie<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Poni\u017cszy kod pokazuje, jak policzy\u0107 sum\u0119 r\u00f3\u017cnych warto\u015bci w kolumnie zespo\u0142u:<\/span><\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">\/*count distinct values in team column*\/\n<span style=\"color: #000000;\"><span style=\"color: #800080;\">proc sql<\/span> ;\n    <span style=\"color: #3366ff;\">select<\/span> count( <span style=\"color: #3366ff;\">distinct<\/span> team) <span style=\"color: #3366ff;\">as<\/span> distinct_teams\n    <span style=\"color: #3366ff;\">from<\/span> my_data;\n<span style=\"color: #800080;\">quit<\/span> ;\n<\/span><\/span><\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23032 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/distinct2.jpg\" alt=\"\" width=\"133\" height=\"61\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Z wyniku widzimy, \u017ce w kolumnie zespo\u0142u znajduj\u0105 si\u0119 <strong>3<\/strong> r\u00f3\u017cne warto\u015bci.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Mo\u017cemy to potwierdzi\u0107 r\u0119cznie, obserwuj\u0105c, \u017ce istniej\u0105 trzy r\u00f3\u017cne dru\u017cyny: Mavs, Rockets i Spurs.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Przyk\u0142ad 2: Policz r\u00f3\u017cne warto\u015bci wed\u0142ug grupy<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Poni\u017cszy kod pokazuje, jak zliczy\u0107 r\u00f3\u017cne warto\u015bci w kolumnie <strong>punkt\u00f3w<\/strong> , pogrupowane wed\u0142ug kolumny <strong>zespo\u0142u<\/strong> :<\/span><\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #000000;\"><span style=\"color: #008000;\">\/*count distinct values in points column, grouped by team*\/\n<\/span><span style=\"color: #800080;\">proc sql<\/span> ;\n    <span style=\"color: #3366ff;\">select<\/span> team, count( <span style=\"color: #3366ff;\">distinct<\/span> points) <span style=\"color: #3366ff;\">as<\/span> distinct_points\n    <span style=\"color: #3366ff;\">from<\/span> my_data\n    <span style=\"color: #3366ff;\">group by<\/span> team;\n<span style=\"color: #800080;\">quit<\/span> ;<\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-23033\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/distinct3.jpg\" alt=\"policz r\u00f3\u017cne warto\u015bci w SAS-ie\" width=\"186\" height=\"116\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Wynikowa tabela pokazuje liczb\u0119 odr\u0119bnych warto\u015bci w kolumnie punkt\u00f3w, pogrupowanych wed\u0142ug ka\u017cdego zespo\u0142u.<\/span><\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong><span style=\"color: #000000;\">Dodatkowe zasoby<\/span><\/strong><\/span><\/h3>\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\/tabela-czestotliwosci-sas\/\" target=\"_blank\" rel=\"noopener\">Jak tworzy\u0107 tabele cz\u0119sto\u015bci w SAS-ie<\/a><br \/> <a href=\"https:\/\/statorials.org\/pl\/konto-sas-na-grupe\/\" target=\"_blank\" rel=\"noopener\">Jak liczy\u0107 obserwacje wed\u0142ug grup w SAS-ie<\/a><br \/> <a href=\"https:\/\/statorials.org\/pl\/proc-tabulate-sas\/\" target=\"_blank\" rel=\"noopener\">Jak u\u017cywa\u0107 Proc Tabulate w SAS-ie<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Do zliczania odr\u0119bnych warto\u015bci w zbiorze danych w SAS-ie mo\u017cesz u\u017cy\u0107 nast\u0119puj\u0105cych metod: Metoda 1: Policz r\u00f3\u017cne warto\u015bci w kolumnie proc sql ; select count( distinct var1) as distinct_var1 from my_data; quit ; Metoda 2: Policz r\u00f3\u017cne warto\u015bci wed\u0142ug grup proc sql ; select var1, count( distinct var2) as distinct_var2 from my_data group by var1; [&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-2607","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>Jak liczy\u0107 warto\u015bci odr\u0119bne w SAS-ie (z przyk\u0142adami) - Statologia<\/title>\n<meta name=\"description\" content=\"W tym samouczku wyja\u015bniono, jak liczy\u0107 r\u00f3\u017cne warto\u015bci w SAS-ie, podaj\u0105c kilka przyk\u0142ad\u00f3w.\" \/>\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\/sa-osobne-konto\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak liczy\u0107 warto\u015bci odr\u0119bne w SAS-ie (z przyk\u0142adami) - Statologia\" \/>\n<meta property=\"og:description\" content=\"W tym samouczku wyja\u015bniono, jak liczy\u0107 r\u00f3\u017cne warto\u015bci w SAS-ie, podaj\u0105c kilka przyk\u0142ad\u00f3w.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pl\/sa-osobne-konto\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-21T12:49:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/distinct1.jpg\" \/>\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=\"1 minuta\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pl\/sa-osobne-konto\/\",\"url\":\"https:\/\/statorials.org\/pl\/sa-osobne-konto\/\",\"name\":\"Jak liczy\u0107 warto\u015bci odr\u0119bne w SAS-ie (z przyk\u0142adami) - Statologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pl\/#website\"},\"datePublished\":\"2023-07-21T12:49:18+00:00\",\"dateModified\":\"2023-07-21T12:49:18+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\"},\"description\":\"W tym samouczku wyja\u015bniono, jak liczy\u0107 r\u00f3\u017cne warto\u015bci w SAS-ie, podaj\u0105c kilka przyk\u0142ad\u00f3w.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pl\/sa-osobne-konto\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pl\/sa-osobne-konto\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pl\/sa-osobne-konto\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\",\"item\":\"https:\/\/statorials.org\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Jak liczy\u0107 r\u00f3\u017cne warto\u015bci w sas-ie: z przyk\u0142adami\"}]},{\"@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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