{"id":2634,"date":"2023-07-21T10:11:42","date_gmt":"2023-07-21T10:11:42","guid":{"rendered":"https:\/\/statorials.org\/it\/sas-eliminare-il-set-di-dati\/"},"modified":"2023-07-21T10:11:42","modified_gmt":"2023-07-21T10:11:42","slug":"sas-eliminare-il-set-di-dati","status":"publish","type":"post","link":"https:\/\/statorials.org\/it\/sas-eliminare-il-set-di-dati\/","title":{"rendered":"Come eliminare i set di dati in sas (3 esempi)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Ecco i tre modi pi\u00f9 comuni per eliminare i set di dati in SAS:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Metodo 1: eliminare un set di dati<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #800080;\">proc datasets<\/span> <span style=\"color: #3366ff;\">library<\/span> =work <span style=\"color: #3366ff;\">nolist<\/span> ;\n    <span style=\"color: #3366ff;\">delete<\/span> data2;\n<span style=\"color: #800080;\">quit<\/span> ;\n<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metodo 2: Elimina pi\u00f9 set di dati<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #800080;\">proc datasets<\/span> <span style=\"color: #3366ff;\">library<\/span> =work <span style=\"color: #3366ff;\">nolist<\/span> ;\n    <span style=\"color: #3366ff;\">delete<\/span> data2 data3;\n<span style=\"color: #800080;\">quit<\/span> ;\n<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metodo 3: eliminare tutti i set di dati dalla libreria<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #800080;\">proc datasets<\/span> <span style=\"color: #3366ff;\">library<\/span> =work <span style=\"color: #3366ff;\">kill<\/span> ;<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Gli esempi seguenti mostrano come utilizzare ciascun metodo utilizzando una libreria <strong>WORK<\/strong> contenente tre set di dati: <strong>data1<\/strong> , <strong>data2<\/strong> e <strong>data3<\/strong> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Esempio 1: eliminare un set di dati<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Possiamo utilizzare il seguente codice per eliminare solo il set di dati denominato <strong>data2<\/strong> nella nostra libreria <strong>WORK<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #800080;\"><span style=\"color: #008000;\">\/*delete data2 from work library*\/<\/span>\nproc datasets<\/span> <span style=\"color: #3366ff;\">library<\/span> =work <span style=\"color: #3366ff;\">nolist<\/span> ;\n    <span style=\"color: #3366ff;\">delete<\/span> data2;\n<span style=\"color: #800080;\">quit<\/span> ;<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Possiamo quindi utilizzare il seguente codice per elencare tutti i set di dati rimanenti nella nostra libreria <strong>WORK<\/strong> :<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #800080;\">proc datasets<\/span> <span style=\"color: #3366ff;\">library<\/span> =work <span style=\"color: #3366ff;\">memtype<\/span> =data;\n<span style=\"color: #800080;\">run<\/span> ;\n<span style=\"color: #800080;\">quit<\/span> ;\n<\/strong><\/span><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23231 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/supprimant1-1.jpg\" alt=\"\" width=\"655\" height=\"281\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Possiamo vedere che solo <strong>data1<\/strong> e <strong>data3<\/strong> rimangono nella nostra libreria WORK. Il set di dati denominato <strong>data2<\/strong> \u00e8 stato eliminato.<\/span><\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Esempio 2: eliminare pi\u00f9 set di dati<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Possiamo utilizzare il seguente codice per eliminare i set di dati denominati <strong>data2<\/strong> e <strong>data3<\/strong> nella nostra libreria <strong>WORK<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #800080;\"><span style=\"color: #008000;\">\/*delete data2 from work library*\/<\/span>\nproc datasets<\/span> <span style=\"color: #3366ff;\">library<\/span> =work <span style=\"color: #3366ff;\">nolist<\/span> ;\n    <span style=\"color: #3366ff;\">delete<\/span> data2 data3;\n<span style=\"color: #800080;\">quit<\/span> ;<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Possiamo quindi utilizzare il seguente codice per elencare tutti i set di dati rimanenti nella nostra libreria <strong>WORK<\/strong> :<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #800080;\"><span style=\"color: #008000;\">\/*view all remaining datasets in work library*\/<\/span>\nproc datasets<\/span> <span style=\"color: #3366ff;\">library<\/span> =work <span style=\"color: #3366ff;\">memtype<\/span> =data;\n<span style=\"color: #800080;\">run<\/span> ;\n<span style=\"color: #800080;\">quit<\/span> ;\n<\/strong><\/span><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23232 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/supprimant2.jpg\" alt=\"\" width=\"671\" height=\"263\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Possiamo vedere che solo <strong>data1<\/strong> rimane nella nostra libreria WORK. I set di dati <strong>data2<\/strong> e <strong>data3<\/strong> sono stati eliminati.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Esempio 3: eliminare tutti i set di dati dalla libreria<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Possiamo utilizzare il seguente codice per rimuovere tutti i set di dati dalla nostra libreria <strong>WORK<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #800080;\"><span style=\"color: #008000;\">\/*delete all datasets from work library*\/<\/span>\nproc datasets <span style=\"color: #3366ff;\">library<\/span> <span style=\"color: #000000;\">=work<\/span> <span style=\"color: #3366ff;\">kill<\/span> <span style=\"color: #000000;\">;<\/span>\n<\/span><\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Possiamo quindi utilizzare il seguente codice per elencare tutti i set di dati rimanenti nella nostra libreria <strong>WORK<\/strong> :<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #800080;\"><span style=\"color: #008000;\">\/*view all remaining datasets in work library*\/<\/span>\nproc datasets<\/span> <span style=\"color: #3366ff;\">library<\/span> =work <span style=\"color: #3366ff;\">memtype<\/span> =data;\n<span style=\"color: #800080;\">run<\/span> ;\n<span style=\"color: #800080;\">quit<\/span> ;\n<\/strong><\/span><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23233 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/supprim3.jpg\" alt=\"\" width=\"672\" height=\"227\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Possiamo vedere che non ci sono pi\u00f9 set di dati rimasti nella nostra libreria <strong>WORK<\/strong> poich\u00e9 abbiamo utilizzato la funzione <strong>KILL<\/strong> per eliminare tutti i set di dati.<\/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\/procedura-sommaria-in-sas\/\" target=\"_blank\" rel=\"noopener\">Come utilizzare il riepilogo della procedura in SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/it\/sas-rinominare-le-variabili\/\" target=\"_blank\" rel=\"noopener\">Come rinominare le variabili in SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/it\/senza-creare-nuove-variabili\/\" target=\"_blank\" rel=\"noopener\">Come creare nuove variabili in SAS<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ecco i tre modi pi\u00f9 comuni per eliminare i set di dati in SAS: Metodo 1: eliminare un set di dati proc datasets library =work nolist ; delete data2; quit ; Metodo 2: Elimina pi\u00f9 set di dati proc datasets library =work nolist ; delete data2 data3; quit ; Metodo 3: eliminare tutti i set [&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 eliminare i set di dati in SAS (3 esempi) - Statorials<\/title>\n<meta name=\"description\" content=\"Questo tutorial spiega come eliminare i set di dati 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\/sas-eliminare-il-set-di-dati\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Come eliminare i set di dati in SAS (3 esempi) - Statorials\" \/>\n<meta property=\"og:description\" content=\"Questo tutorial spiega come eliminare i set di dati in SAS, con diversi esempi.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/it\/sas-eliminare-il-set-di-dati\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-21T10:11:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/supprimant1-1.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\/sas-eliminare-il-set-di-dati\/\",\"url\":\"https:\/\/statorials.org\/it\/sas-eliminare-il-set-di-dati\/\",\"name\":\"Come eliminare i set di dati in SAS (3 esempi) - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/it\/#website\"},\"datePublished\":\"2023-07-21T10:11:42+00:00\",\"dateModified\":\"2023-07-21T10:11:42+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/it\/#\/schema\/person\/0896f191fb9fb019f2cd8623112cb3ae\"},\"description\":\"Questo tutorial spiega come eliminare i set di dati in SAS, con diversi esempi.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/it\/sas-eliminare-il-set-di-dati\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/it\/sas-eliminare-il-set-di-dati\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/it\/sas-eliminare-il-set-di-dati\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Casa\",\"item\":\"https:\/\/statorials.org\/it\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Come eliminare i set di dati 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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