{"id":4431,"date":"2023-07-11T04:21:51","date_gmt":"2023-07-11T04:21:51","guid":{"rendered":"https:\/\/statorials.org\/pl\/sas-proc-oznacza-iqr\/"},"modified":"2023-07-11T04:21:51","modified_gmt":"2023-07-11T04:21:51","slug":"sas-proc-oznacza-iqr","status":"publish","type":"post","link":"https:\/\/statorials.org\/pl\/sas-proc-oznacza-iqr\/","title":{"rendered":"Sas: jak wy\u015bwietli\u0107 iqr 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 rozst\u0119pu mi\u0119dzykwartylowego (IQR) jako jednej ze statystyk podsumowuj\u0105cych, ale mo\u017cesz u\u017cy\u0107 instrukcji <strong>QRANGE<\/strong> , aby uwzgl\u0119dni\u0107 IQR 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 QRANGE 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, rozst\u0119p mi\u0119dzykwartylowy, 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 IQR 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 IQR nie jest uwzgl\u0119dniany w wynikach.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Aby uwzgl\u0119dni\u0107 IQR w wynikach, mo\u017cemy u\u017cy\u0107 nast\u0119puj\u0105cej sk\u0142adni:<\/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 IQR*\/<\/span>\nproc means<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data <span style=\"color: #3366ff;\">N Mean QRANGE 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-34710 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/iq1.png\" alt=\"\" width=\"479\" height=\"112\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Nale\u017cy zauwa\u017cy\u0107, \u017ce dane wyj\u015bciowe zawieraj\u0105 teraz warto\u015b\u0107 rozst\u0119pu mi\u0119dzykwartylowego dla zmiennej <strong>punkt\u00f3w<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Widzimy, \u017ce IQR dla zmiennej <strong>punktowej<\/strong> wynosi <strong>13<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Pami\u0119taj, \u017ce IQR reprezentuje r\u00f3\u017cnic\u0119 mi\u0119dzy 75. a 25. percentylem dla danej zmiennej.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Je\u015bli chcesz zobaczy\u0107 warto\u015bci tych percentyli, mo\u017cesz uwzgl\u0119dni\u0107 <strong>P25<\/strong> i <strong>P75<\/strong> w procedurze <strong>PROC MEANS<\/strong> :<\/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 IQR*\/<\/span>\nproc means<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data <span style=\"color: #3366ff;\">N Mean P25 P75 QRANGE 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-34711 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/iq2.png\" alt=\"\" width=\"633\" height=\"112\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Dane wyj\u015bciowe obejmuj\u0105 teraz 25. percentyl, 75. percentyl i rozst\u0119p mi\u0119dzykwartylowy dla zmiennej <strong>punktowej<\/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> <span style=\"color: #000000;\"><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><\/span><\/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 rozst\u0119pu mi\u0119dzykwartylowego (IQR) jako jednej ze statystyk podsumowuj\u0105cych, ale mo\u017cesz u\u017cy\u0107 instrukcji QRANGE , aby uwzgl\u0119dni\u0107 IQR w wynikach: proc means data =my_data N Mean QRANGE Std Min Max ; var points; run ; W tym konkretnym przyk\u0142adzie [&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-4431","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 IQR w PROC MEANS - Statorials<\/title>\n<meta name=\"description\" content=\"W tym samouczku wyja\u015bniono, jak wy\u015bwietli\u0107 IQR na wyj\u015bciu PROC MEANS w SAS, na przyk\u0142adzie.\" \/>\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-iqr\/\" \/>\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 IQR w PROC MEANS - Statorials\" \/>\n<meta property=\"og:description\" content=\"W tym samouczku wyja\u015bniono, jak wy\u015bwietli\u0107 IQR na wyj\u015bciu PROC MEANS w SAS, na przyk\u0142adzie.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pl\/sas-proc-oznacza-iqr\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-11T04:21:51+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-iqr\/\",\"url\":\"https:\/\/statorials.org\/pl\/sas-proc-oznacza-iqr\/\",\"name\":\"SAS: Jak wy\u015bwietli\u0107 IQR w PROC MEANS - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pl\/#website\"},\"datePublished\":\"2023-07-11T04:21:51+00:00\",\"dateModified\":\"2023-07-11T04:21:51+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\"},\"description\":\"W tym samouczku wyja\u015bniono, jak wy\u015bwietli\u0107 IQR na wyj\u015bciu PROC MEANS w SAS, na przyk\u0142adzie.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pl\/sas-proc-oznacza-iqr\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pl\/sas-proc-oznacza-iqr\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pl\/sas-proc-oznacza-iqr\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\",\"item\":\"https:\/\/statorials.org\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sas: jak wy\u015bwietli\u0107 iqr 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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