{"id":2615,"date":"2023-07-21T12:07:29","date_gmt":"2023-07-21T12:07:29","guid":{"rendered":"https:\/\/statorials.org\/it\/istogramma-della-camera-di-equilibrio\/"},"modified":"2023-07-21T12:07:29","modified_gmt":"2023-07-21T12:07:29","slug":"istogramma-della-camera-di-equilibrio","status":"publish","type":"post","link":"https:\/\/statorials.org\/it\/istogramma-della-camera-di-equilibrio\/","title":{"rendered":"Come creare istogrammi in sas (3 esempi)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">\u00c8 possibile utilizzare i seguenti metodi per creare uno o pi\u00f9 istogrammi in SAS:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Metodo 1: crea un istogramma<\/strong><\/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: #3366ff;\">var<\/span> var1;\n    <span style=\"color: #3366ff;\">histogram<\/span> var1;\n<span style=\"color: #800080;\">run<\/span> ;\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metodo 2: creare un pannello istogramma<\/strong><\/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: #3366ff;\">class<\/span> var2;\n    <span style=\"color: #3366ff;\">var<\/span> var1;\n    <span style=\"color: #3366ff;\">histogram<\/span> var1;\n<span style=\"color: #800080;\">run<\/span> ;<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metodo 3: sovrapposizione dell&#8217;istogramma<\/strong><\/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: #3366ff;\">class<\/span> var2;\n    <span style=\"color: #3366ff;\">var<\/span> var1;\n    <span style=\"color: #3366ff;\">histogram<\/span> var1 \/ <span style=\"color: #3366ff;\">overlay<\/span> ;\n<span style=\"color: #800080;\">run<\/span> ;<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Gli esempi seguenti mostrano come utilizzare ciascun metodo con il seguente set di dati in SAS:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">\/*create dataset*\/\n<span style=\"color: #000000;\"><span style=\"color: #800080;\">data<\/span> my_data;\n    <span style=\"color: #3366ff;\">input<\/span> team $pointsrebounds;\n    <span style=\"color: #3366ff;\">datalines<\/span> ;\nAt 29 8\nAt 23 6\nAt 20 6\nAt 21 9\nAt 33 14\nAt 35 11\nAt 31 10\nB 21 9\nB 14 5\nB 15 7\nB 11 10\nB 12 6\nB 10 8\nB 15 10\n;\n<span style=\"color: #800080;\">run<\/span> ;<\/span><\/span>\n\n<span style=\"color: #008000;\">\/*view dataset*\/\n<\/span><span style=\"color: #000000;\"><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data;<\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23073 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/hist1.jpg\" alt=\"\" width=\"208\" height=\"347\" srcset=\"\" sizes=\"\"><\/p>\n<h3> <span style=\"color: #000000;\"><b>Esempio 1: <strong>creare un istogramma<\/strong><\/b><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Il codice seguente mostra come creare un istogramma per la variabile <strong>points<\/strong> :<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">\/*create histogram for variable points*\/\n<span style=\"color: #000000;\"><span style=\"color: #800080;\">proc univariate<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data;\n    <span style=\"color: #3366ff;\">var<\/span> points;\n    <span style=\"color: #3366ff;\">histogram<\/span> points;\n<span style=\"color: #800080;\">run<\/span> ;\n<\/span><\/span><\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23074 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/hist2.jpg\" alt=\"\" width=\"568\" height=\"425\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">L&#8217;asse X mostra i valori della variabile <strong>punti<\/strong> e l&#8217;asse Y mostra la percentuale di osservazioni nel set di dati che corrispondono a valori diversi.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><b>Esempio 2: <strong>creare un pannello istogramma<\/strong><\/b><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Il codice seguente mostra come creare un pannello di istogrammi per visualizzare la distribuzione dei valori della variabile <strong>punti<\/strong> raggruppati per la variabile <strong>squadra<\/strong> :<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">\/*create histogram for variable points*\/\n<span style=\"color: #000000;\"><span style=\"color: #800080;\">proc univariate<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data;\n    <span style=\"color: #3366ff;\">classteam<\/span> ;\n    <span style=\"color: #3366ff;\">var<\/span> points;\n    <span style=\"color: #3366ff;\">histogram<\/span> points;\n<span style=\"color: #800080;\">run<\/span> ;<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23075 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/hist3.jpg\" alt=\"\" width=\"584\" height=\"436\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Questo grafico ti consente di vedere rapidamente che i giocatori della squadra A tendono a segnare pi\u00f9 punti rispetto ai giocatori della squadra B.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Tieni presente che entrambi gli istogrammi condividono un asse x, rendendo pi\u00f9 semplice il confronto dei valori dei punti tra le due squadre.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Metodo 3: sovrapposizione dell&#8217;istogramma<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Il codice seguente mostra come sovrapporre pi\u00f9 istogrammi in un unico grafico:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">\/*create histogram for variable points*\/\n<span style=\"color: #000000;\"><span style=\"color: #800080;\">proc univariate<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data;\n    <span style=\"color: #3366ff;\">classteam<\/span> ;\n    <span style=\"color: #3366ff;\">var<\/span> points;\n    <span style=\"color: #3366ff;\">histogram<\/span> points \/ <span style=\"color: #3366ff;\">overlay<\/span> ;\n<span style=\"color: #800080;\">run<\/span> ;<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23076 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/hist4.jpg\" alt=\"\" width=\"590\" height=\"445\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Questo tipo di grafico \u00e8 utile quando desideri visualizzare pi\u00f9 istogrammi in un unico grafico.<\/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 creare altri grafici in SAS:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/it\/camera-di-equilibrio-a-traccia-lineare\/\" target=\"_blank\" rel=\"noopener\">Come creare grafici a linee in SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/it\/camera-di-equilibrio-dei-baffi-della-scatola-per-gruppo\/\" target=\"_blank\" rel=\"noopener\">Come creare boxplot per gruppo in SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/it\/nuvola-di-punti-con-retta-di-regressione-sas\/\" target=\"_blank\" rel=\"noopener\">Come creare un grafico a dispersione con una linea di regressione in SAS<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c8 possibile utilizzare i seguenti metodi per creare uno o pi\u00f9 istogrammi in SAS: Metodo 1: crea un istogramma proc univariate data =my_data; var var1; histogram var1; run ; Metodo 2: creare un pannello istogramma proc univariate data =my_data; class var2; var var1; histogram var1; run ; Metodo 3: sovrapposizione dell&#8217;istogramma proc univariate data =my_data; [&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 creare istogrammi in SAS (3 esempi) - Statorials<\/title>\n<meta name=\"description\" content=\"Questo tutorial spiega come creare istogrammi in SAS, con diversi 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\/istogramma-della-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 creare istogrammi in SAS (3 esempi) - Statorials\" \/>\n<meta property=\"og:description\" content=\"Questo tutorial spiega come creare istogrammi in SAS, con diversi esempi.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/it\/istogramma-della-camera-di-equilibrio\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-21T12:07:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/hist1.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\/istogramma-della-camera-di-equilibrio\/\",\"url\":\"https:\/\/statorials.org\/it\/istogramma-della-camera-di-equilibrio\/\",\"name\":\"Come creare istogrammi in SAS (3 esempi) - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/it\/#website\"},\"datePublished\":\"2023-07-21T12:07:29+00:00\",\"dateModified\":\"2023-07-21T12:07:29+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/it\/#\/schema\/person\/0896f191fb9fb019f2cd8623112cb3ae\"},\"description\":\"Questo tutorial spiega come creare istogrammi in SAS, con diversi esempi.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/it\/istogramma-della-camera-di-equilibrio\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/it\/istogramma-della-camera-di-equilibrio\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/it\/istogramma-della-camera-di-equilibrio\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Casa\",\"item\":\"https:\/\/statorials.org\/it\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Come creare istogrammi in sas (3 esempi)\"}]},{\"@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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