{"id":4430,"date":"2023-07-11T04:30:29","date_gmt":"2023-07-11T04:30:29","guid":{"rendered":"https:\/\/statorials.org\/pl\/sas-proc-oznacza-mediane\/"},"modified":"2023-07-11T04:30:29","modified_gmt":"2023-07-11T04:30:29","slug":"sas-proc-oznacza-mediane","status":"publish","type":"post","link":"https:\/\/statorials.org\/pl\/sas-proc-oznacza-mediane\/","title":{"rendered":"Sas: jak wy\u015bwietli\u0107 median\u0119 w proc means"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Mo\u017cesz u\u017cy\u0107 <strong>PROC MEANS<\/strong> do obliczenia statystyk podsumowuj\u0105cych dla zmiennych w SAS-ie.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Domy\u015blnie <strong>PROC MEANS<\/strong> nie wy\u015bwietla warto\u015bci mediany w statystykach podsumowuj\u0105cych, ale mo\u017cna u\u017cy\u0107 nast\u0119puj\u0105cej sk\u0142adni, aby uwzgl\u0119dni\u0107 median\u0119 w wynikach:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #800080;\">proc means<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data <span style=\"color: #3366ff;\">N Mean Median Std Min Max<\/span> ;\n    <span style=\"color: #3366ff;\">var<\/span> points;\n<span style=\"color: #800080;\">run<\/span> ;<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">W tym konkretnym przyk\u0142adzie obliczana jest ca\u0142kowita liczba obserwacji, \u015brednia, mediana, odchylenie standardowe, warto\u015bci minimalne i maksymalne dla zmiennej zwanej <strong>punktami<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Poni\u017cszy przyk\u0142ad pokazuje, jak zastosowa\u0107 t\u0119 sk\u0142adni\u0119 w praktyce.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Przyk\u0142ad: poka\u017c median\u0119 w PROC MEANS w SAS<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Za\u0142\u00f3\u017cmy, \u017ce mamy nast\u0119puj\u0105cy zbi\u00f3r danych w SAS-ie, kt\u00f3ry zawiera informacje o r\u00f3\u017cnych koszykarzach:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <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> ;\nAt 10 2\nAt 17 5\nAt 17 6\nAt 18 3\nAt 15 0\nB 10 2\nB 14 5\nB 13 4\nB 29 0\nB 25 2\nC 12 1\nC 30 1\nC 34 3\nC 12 4\nC 11 7\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> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-33383 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/desc1.jpg\" alt=\"\" width=\"212\" height=\"405\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Za\u0142\u00f3\u017cmy, \u017ce u\u017cywamy <strong>PROC MEANS<\/strong> do obliczenia statystyk podsumowuj\u0105cych dla zmiennej <strong>punktowej<\/strong> w zbiorze danych:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">\/*calculate summary statistics for points variable*\/\n<\/span><span style=\"color: #800080;\">proc means<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data;\n    <span style=\"color: #3366ff;\">var<\/span> points;\n<span style=\"color: #800080;\">run<\/span> ;<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-33385\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/desc2.jpg\" alt=\"statystyki opisowe w SAS przy u\u017cyciu PROC MEANS\" width=\"423\" height=\"130\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Domy\u015blnie <strong>PROC MEANS<\/strong> oblicza nast\u0119puj\u0105ce statystyki opisowe:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>N<\/strong> : Ca\u0142kowita liczba obserwacji<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>\u015arednia<\/strong> : \u015arednia warto\u015b\u0107 punkt\u00f3w<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>Std<\/strong> Dev: odchylenie standardowe punkt\u00f3w<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>Minimum<\/strong> : Minimalna warto\u015b\u0107 punkt\u00f3w<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>Maksimum<\/strong> : Maksymalna warto\u015b\u0107 punkt\u00f3w<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Nale\u017cy pami\u0119ta\u0107, \u017ce warto\u015b\u0107 mediana nie jest uwzgl\u0119dniana w wynikach.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Aby uwzgl\u0119dni\u0107 warto\u015b\u0107 mediany w wynikach, mo\u017cemy zastosowa\u0107 nast\u0119puj\u0105c\u0105 sk\u0142adni\u0119:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #800080;\"><span style=\"color: #008000;\">\/*calculate summary statistics for points and include median value*\/<\/span>\nproc means<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data <span style=\"color: #3366ff;\">N Mean Median Std Min Max<\/span> ;\n    <span style=\"color: #3366ff;\">var<\/span> points;\n<span style=\"color: #800080;\">run<\/span> ;<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-34706 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/sasmed1.png\" alt=\"\" width=\"463\" height=\"116\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Nale\u017cy zauwa\u017cy\u0107, \u017ce dane wyj\u015bciowe zawieraj\u0105 teraz median\u0119 warto\u015bci zmiennej <strong>punkt\u00f3w<\/strong> .<\/span><\/span><\/p>\n<p> <span style=\"color: #000000;\">Widzimy, \u017ce mediana warto\u015bci zmiennej <strong>punkty<\/strong> wynosi <strong>15<\/strong> .<\/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\/statystyki-opisowe-w-sas\/\" target=\"_blank\" rel=\"noopener\">Jak obliczy\u0107 statystyki opisowe w SAS-ie<\/a><br \/> <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\/takie-percentyle\/\" target=\"_blank\" rel=\"noopener\">Jak obliczy\u0107 percentyle w SAS-ie<\/a><br \/> <a href=\"https:\/\/statorials.org\/pl\/tabela-przestawna-sas\/\" target=\"_blank\" rel=\"noopener\">Jak tworzy\u0107 tabele przestawne w SAS-ie<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mo\u017cesz u\u017cy\u0107 PROC MEANS do obliczenia statystyk podsumowuj\u0105cych dla zmiennych w SAS-ie. Domy\u015blnie PROC MEANS nie wy\u015bwietla warto\u015bci mediany w statystykach podsumowuj\u0105cych, ale mo\u017cna u\u017cy\u0107 nast\u0119puj\u0105cej sk\u0142adni, aby uwzgl\u0119dni\u0107 median\u0119 w wynikach: proc means data =my_data N Mean Median Std Min Max ; var points; run ; W tym konkretnym przyk\u0142adzie obliczana jest ca\u0142kowita liczba [&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-4430","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 wy\u015bwietli\u0107 median\u0119 w PROC MEANS - Statorials<\/title>\n<meta name=\"description\" content=\"W tym samouczku wyja\u015bniono, na przyk\u0142adzie, jak wy\u015bwietli\u0107 median\u0119 na wyj\u015bciu PROC MEANS w SAS-ie.\" \/>\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-proc-oznacza-mediane\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SAS: Jak wy\u015bwietli\u0107 median\u0119 w PROC MEANS - Statorials\" \/>\n<meta property=\"og:description\" content=\"W tym samouczku wyja\u015bniono, na przyk\u0142adzie, jak wy\u015bwietli\u0107 median\u0119 na wyj\u015bciu PROC MEANS w SAS-ie.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pl\/sas-proc-oznacza-mediane\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-11T04:30:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/desc1.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=\"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-proc-oznacza-mediane\/\",\"url\":\"https:\/\/statorials.org\/pl\/sas-proc-oznacza-mediane\/\",\"name\":\"SAS: Jak wy\u015bwietli\u0107 median\u0119 w PROC MEANS - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pl\/#website\"},\"datePublished\":\"2023-07-11T04:30:29+00:00\",\"dateModified\":\"2023-07-11T04:30:29+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\"},\"description\":\"W tym samouczku wyja\u015bniono, na przyk\u0142adzie, jak wy\u015bwietli\u0107 median\u0119 na wyj\u015bciu PROC MEANS w SAS-ie.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pl\/sas-proc-oznacza-mediane\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pl\/sas-proc-oznacza-mediane\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pl\/sas-proc-oznacza-mediane\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\",\"item\":\"https:\/\/statorials.org\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sas: jak wy\u015bwietli\u0107 median\u0119 w proc means\"}]},{\"@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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