{"id":2884,"date":"2023-07-20T06:33:41","date_gmt":"2023-07-20T06:33:41","guid":{"rendered":"https:\/\/statorials.org\/it\/modalita-mediana-media-nella-camera-di-equilibrio\/"},"modified":"2023-07-20T06:33:41","modified_gmt":"2023-07-20T06:33:41","slug":"modalita-mediana-media-nella-camera-di-equilibrio","status":"publish","type":"post","link":"https:\/\/statorials.org\/it\/modalita-mediana-media-nella-camera-di-equilibrio\/","title":{"rendered":"Come calcolare media, mediana e modalit\u00e0 in sas"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">\u00c8 possibile utilizzare <strong>la procedura univariata<\/strong> per calcolare rapidamente la media, la mediana e la modalit\u00e0 delle variabili in SAS.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Questa procedura utilizza la seguente sintassi di base:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #800080;\">proc univariate<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data;\n<span style=\"color: #800080;\">run<\/span> ;\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">L&#8217;esempio seguente mostra come utilizzare questa sintassi nella pratica.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Esempio: calcolare la media, la mediana e la moda per tutte le variabili<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Supponiamo di avere il seguente set di dati in SAS:<\/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 rebounds assists;\n    <span style=\"color: #3366ff;\">datalines<\/span> ;\nAt 25 10 8\nB 18 4 5\nC 18 7 10\nD 24 12 4\nE 27 11 5\nF 30 8 7\nG 12 8 5\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-25200 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/modesas1.jpg\" alt=\"\" width=\"273\" height=\"197\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Possiamo utilizzare il seguente codice per calcolare la media, la mediana e la moda di tutte le variabili nel nostro set di dati:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">\/*calculate mean, median, mode for each variable in my_data*\/\n<span style=\"color: #000000;\"><span style=\"color: #800080;\">proc univariate<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data;\n<span style=\"color: #800080;\">run<\/span> ;<\/span>\n<\/span><\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Questo codice produce il seguente risultato:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>1. Media, mediana e moda per punti variabili<\/strong><\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-25201 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/modesas2.jpg\" alt=\"\" width=\"356\" height=\"347\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Possiamo vedere:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Il valore medio del punto \u00e8 <strong>22<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Il valore medio del punto \u00e8 <strong>24<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Il valore dei punti moda \u00e8 <strong>18<\/strong> .<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><strong>2. Media, mediana e moda per la variabile rimbalzi<\/strong><\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-25202 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/modesas3.jpg\" alt=\"\" width=\"356\" height=\"347\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Possiamo vedere:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Il valore medio di rimbalzo \u00e8 <strong>8,57<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Il valore medio di rimbalzo \u00e8 <strong>8<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Il valore di rimbalzo della modalit\u00e0 \u00e8 <strong>8<\/strong> .<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><strong>3. Media, mediana e moda per gli aiuti variabili<\/strong><\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-25203 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/modesas4.jpg\" alt=\"\" width=\"364\" height=\"354\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Possiamo vedere:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Il valore medio degli assist \u00e8 <strong>6,28<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Il valore medio degli assist \u00e8 <strong>5<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Il valore della modalit\u00e0 assistenza \u00e8 <strong>5<\/strong> .<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Se desideri calcolare solo la media, la mediana e la moda per una variabile specifica, puoi utilizzare la seguente sintassi:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">\/*calculate mean, median, and mode only for points variable*\/\n<span style=\"color: #800080;\">proc univariate<\/span> <span style=\"color: #3366ff;\">data<\/span> <span style=\"color: #000000;\">=my_data;<\/span>\n<span style=\"color: #000000;\"><span style=\"color: #3366ff;\">var<\/span> points;\n<\/span><span style=\"color: #800080;\">run<\/span> <span style=\"color: #000000;\">;<\/span><\/span><\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">I valori medio, mediano e modale verranno calcolati solo per la variabile <strong>punti<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Nota<\/strong> : \u00e8 possibile trovare la documentazione completa per <strong>PROC UNIVARIATE<\/strong> <a href=\"https:\/\/documentation.sas.com\/doc\/en\/pgmsascdc\/9.4_3.5\/procstat\/procstat_univariate_syntax01.htm\" target=\"_blank\" rel=\"noopener\">qui<\/a> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Risorse addizionali<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">I seguenti tutorial spiegano come eseguire altre attivit\u00e0 comuni in SAS:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/it\/correlazione-nella-camera-di-equilibrio\/\" target=\"_blank\" rel=\"noopener\">Come calcolare la correlazione in SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/it\/sas-valori-anomali\/\" target=\"_blank\" rel=\"noopener\">Come identificare i valori anomali in SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/it\/tabella-delle-frequenze-sas\/\" target=\"_blank\" rel=\"noopener\">Come creare tabelle di frequenza in SAS<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c8 possibile utilizzare la procedura univariata per calcolare rapidamente la media, la mediana e la modalit\u00e0 delle variabili in SAS. Questa procedura utilizza la seguente sintassi di base: proc univariate data =my_data; run ; L&#8217;esempio seguente mostra come utilizzare questa sintassi nella pratica. Esempio: calcolare la media, la mediana e la moda per tutte le [&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":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Come calcolare media, mediana e moda in SAS - Statorials<\/title>\n<meta name=\"description\" content=\"Questo tutorial spiega come calcolare la media, la mediana e la moda delle variabili in SAS, con esempi.\" \/>\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\/it\/modalita-mediana-media-nella-camera-di-equilibrio\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Come calcolare media, mediana e moda in SAS - Statorials\" \/>\n<meta property=\"og:description\" content=\"Questo tutorial spiega come calcolare la media, la mediana e la moda delle variabili in SAS, con esempi.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/it\/modalita-mediana-media-nella-camera-di-equilibrio\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-20T06:33:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/modesas1.jpg\" \/>\n<meta name=\"author\" content=\"Benjamin anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/it\/modalita-mediana-media-nella-camera-di-equilibrio\/\",\"url\":\"https:\/\/statorials.org\/it\/modalita-mediana-media-nella-camera-di-equilibrio\/\",\"name\":\"Come calcolare media, mediana e moda in SAS - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/it\/#website\"},\"datePublished\":\"2023-07-20T06:33:41+00:00\",\"dateModified\":\"2023-07-20T06:33:41+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/it\/#\/schema\/person\/0896f191fb9fb019f2cd8623112cb3ae\"},\"description\":\"Questo tutorial spiega come calcolare la media, la mediana e la moda delle variabili in SAS, con esempi.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/it\/modalita-mediana-media-nella-camera-di-equilibrio\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/it\/modalita-mediana-media-nella-camera-di-equilibrio\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/it\/modalita-mediana-media-nella-camera-di-equilibrio\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Casa\",\"item\":\"https:\/\/statorials.org\/it\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Come calcolare media, mediana e modalit\u00e0 in sas\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/it\/#website\",\"url\":\"https:\/\/statorials.org\/it\/\",\"name\":\"Statorials\",\"description\":\"La tua guida all&#039;alfabetizzazione statistica!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/it\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/it\/#\/schema\/person\/0896f191fb9fb019f2cd8623112cb3ae\",\"name\":\"Benjamin anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\/\/statorials.org\/it\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/it\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/it\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Benjamin anderson\"},\"description\":\"Ciao, sono Benjamin, un professore di statistica in pensione diventato insegnante dedicato di Statorials. 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