{"id":4141,"date":"2023-07-13T08:15:59","date_gmt":"2023-07-13T08:15:59","guid":{"rendered":"https:\/\/statorials.org\/it\/r-versione-del-pacchetto\/"},"modified":"2023-07-13T08:15:59","modified_gmt":"2023-07-13T08:15:59","slug":"r-versione-del-pacchetto","status":"publish","type":"post","link":"https:\/\/statorials.org\/it\/r-versione-del-pacchetto\/","title":{"rendered":"Come verificare quale versione del pacchetto \u00e8 caricata in r"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">\u00c8 possibile utilizzare le seguenti funzioni per verificare quale versione del pacchetto \u00e8 caricata in R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#display package version\n<\/span>packageVersion(\" <span style=\"color: #ff0000;\">ggplot2<\/span> \")\n\n<span style=\"color: #008080;\">#display the date when this package version was released\n<\/span>packageDate(\" <span style=\"color: #ff0000;\">ggplot2<\/span> \")\n\n<span style=\"color: #008080;\">#display description of the package\n<\/span>packageDescription(\" <span style=\"color: #ff0000;\">ggplot2<\/span> \")\n<\/strong><\/pre>\n<p> L&#8217;esempio seguente mostra come utilizzare queste funzioni nella pratica.<\/p>\n<h2> <span style=\"color: #000000;\"><strong>Esempio: verificare quale versione del pacchetto \u00e8 caricata in R<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Diciamo di caricare il pacchetto <strong>ggplot2<\/strong> nel nostro attuale ambiente R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">library<\/span> (ggplot2)<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Possiamo usare la funzione <strong>packageVersion()<\/strong> per verificare quale versione di ggplot2 \u00e8 caricata:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#display package version\n<\/span>packageVersion(\" <span style=\"color: #ff0000;\">ggplot2<\/span> \")\n\n[1] '3.3.2'\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Vediamo che la versione <strong>3.2.2<\/strong> \u00e8 caricata.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Per scoprire quando \u00e8 stata rilasciata questa versione, puoi utilizzare la funzione <strong>packageDate()<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#display the date when this package version was released\n<\/span>packageDate(\" <span style=\"color: #ff0000;\">ggplot2<\/span> \")\n\n[1] \"2020-06-17\"\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Possiamo vedere che questa versione \u00e8 stata rilasciata il 17 giugno 2020.<\/span><\/p>\n<p> <span style=\"color: #000000;\">E per visualizzare una descrizione del pacchetto, possiamo usare la funzione <strong>packageDescription()<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#display description of the package\n<\/span>packageDescription(\" <span style=\"color: #ff0000;\">ggplot2<\/span> \")\n\nPackage: ggplot2\nVersion: 3.3.2\nTitle: Create Elegant Data Visualizations Using the Grammar of Graphics\nDescription: A system for 'declaratively' creating graphics, based on\n        \"The Grammar of Graphics\". You provide the data, tell 'ggplot2'\n        how to map variables to aesthetics, what graphical primitives\n        to use, and it takes care of the details.\nAuthors@R: c( person(\"Hadley\", \"Wickham\", , \"hadley@rstudio.com\",\n        \"aut\", comment = c(ORCID = \"0000-0003-4757-117X\"),\n        person(\"Winston\", \"Chang\", , role = \"aut\", comment = c(ORCID =\n        \"0000-0002-1576-2126\"), person(\"Lionel\", \"Henry\", , role =\n        \"aut\"), person(\"Thomas Lin\", \"Pedersen\", ,\n        \"thomas.pedersen@rstudio.com\", role = c(\"aut\", \"cre\"), comment\n        = c(ORCID = \"0000-0002-5147-4711\"), person(\"Kohske\",\n        \"Takahashi\", role = \"aut\"), person(\"Claus\", \"Wilke\", role =\n        \"aut\", comment = c(ORCID = \"0000-0002-7470-9261\"),\n        person(\"Kara\", \"Woo\", role = \"aut\", comment = c(ORCID =\n        \"0000-0002-5125-4188\"), person(\"Hiroaki\", \"Yutani\", role =\n        \"aut\", comment = c(ORCID = \"0000-0002-3385-7233\"),\n        person(\"Dewey\", \"Dunnington\", role = \"aut\", comment = c(ORCID =\n        \"0000-0002-9415-4582\"), person(\"RStudio\", role = c(\"cph\",\n        \"fnd\")))\nDepends: R (&gt;= 3.2)\nImports: digest, glue, grDevices, grid, gtable (&gt;= 0.1.1), isoband,\n        MASS, mgcv, rlang (&gt;= 0.3.0), scales (&gt;= 0.5.0), stats, tibble,\n        withr (&gt;= 2.0.0)\nSuggested: covr, dplyr, ggplot2movies, hexbin, Hmisc, knitr, lattice,\n        mapproj, maps, maptools, multcomp, munsell, nlme, profvis,\n        quantreg, RColorBrewer, rgeos, rmarkdown, rpart, sf (&gt;= 0.7-3),\n        svglite (&gt;= 1.2.0.9001), testthat (&gt;= 2.1.0), vdiffr (&gt;= 0.3.0)\nEnhances:sp\nLicense: GPL-2 | LICENSE file\nURL: https:\/\/ggplot2.tidyverse.org, https:\/\/github.com\/tidyverse\/ggplot2\nBugReports: https:\/\/github.com\/tidyverse\/ggplot2\/issues\nLazyData: true\nCollate: 'ggproto.r' 'ggplot-global.R' 'aaa-.r'\n        'aes-color-fill-alpha.r' .....\nThumbnailBuilder: knitr\nRoxygen Note: 7.1.0.9000\nEncoding: UTF-8\nNeedsCompilation: no\nPackaged: 2020-06-17 06:03:58 UTC; thomas\nAuthor: Hadley Wickham [aut] (&lt;https:\/\/orcid.org\/0000-0003-4757-117X&gt;),\n        Winston Chang [aut] (&lt;https:\/\/orcid.org\/0000-0002-1576-2126&gt;),\n        Lionel Henry [aut], Thomas Lin Pedersen [aut, cre]\n        (&lt;https:\/\/orcid.org\/0000-0002-5147-4711&gt;), Kohske Takahashi\n        [aut], Claus Wilke [aut]\n        (&lt;https:\/\/orcid.org\/0000-0002-7470-9261&gt;), Kara Woo [aut]\n        (&lt;https:\/\/orcid.org\/0000-0002-5125-4188&gt;), Hiroaki Yutani [aut]\n        (&lt;https:\/\/orcid.org\/0000-0002-3385-7233&gt;), Dewey Dunnington\n        [aut] (&lt;https:\/\/orcid.org\/0000-0002-9415-4582&gt;), RStudio [cph,\n        fnd]\nMaintainer: Thomas Lin Pedersen &lt;thomas.pedersen@rstudio.com&gt;\nRepository: CRAN\nDate\/Publication: 2020-06-19 13:00:03 UTC\nBuilt: R 4.0.3; ; 2020-11-20 18:07:33 UTC; unix\n\n-- File: \/usr\/lib\/R\/site-library\/ggplot2\/Meta\/package.rds<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">La descrizione include una breve spiegazione di cosa fa il pacchetto, chi ha creato il pacchetto, dove segnalare i bug, quando \u00e8 stato rilasciato e altro ancora.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Risorse addizionali<\/strong><\/span><\/h2>\n<p> I seguenti tutorial spiegano come eseguire altre attivit\u00e0 comuni in R:<\/p>\n<p> <a href=\"https:\/\/statorials.org\/it\/ambiente-chiaro-in-r\/\" target=\"_blank\" rel=\"noopener\">Come cancellare l&#8217;ambiente in R<\/a><br \/> <a href=\"https:\/\/statorials.org\/it\/r-controlla-se-il-file-esiste\/\" target=\"_blank\" rel=\"noopener\">Come verificare se il file esiste in R<\/a><br \/> <a href=\"https:\/\/statorials.org\/it\/setwd-getwd-in-r\/\" target=\"_blank\" rel=\"noopener\">Come utilizzare setwd\/getwd in R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c8 possibile utilizzare le seguenti funzioni per verificare quale versione del pacchetto \u00e8 caricata in R: #display package version packageVersion(&#8221; ggplot2 &#8220;) #display the date when this package version was released packageDate(&#8221; ggplot2 &#8220;) #display description of the package packageDescription(&#8221; ggplot2 &#8220;) L&#8217;esempio seguente mostra come utilizzare queste funzioni nella pratica. Esempio: verificare quale versione [&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 verificare quale versione del pacchetto \u00e8 caricata in R - Statorials<\/title>\n<meta name=\"description\" content=\"Questo tutorial spiega come verificare quale versione del pacchetto \u00e8 caricata in R, con un esempio.\" \/>\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\/r-versione-del-pacchetto\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Come verificare quale versione del pacchetto \u00e8 caricata in R - Statorials\" \/>\n<meta property=\"og:description\" content=\"Questo tutorial spiega come verificare quale versione del pacchetto \u00e8 caricata in R, con un esempio.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/it\/r-versione-del-pacchetto\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-13T08:15:59+00:00\" \/>\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=\"3 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/it\/r-versione-del-pacchetto\/\",\"url\":\"https:\/\/statorials.org\/it\/r-versione-del-pacchetto\/\",\"name\":\"Come verificare quale versione del pacchetto \u00e8 caricata in R - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/it\/#website\"},\"datePublished\":\"2023-07-13T08:15:59+00:00\",\"dateModified\":\"2023-07-13T08:15:59+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/it\/#\/schema\/person\/0896f191fb9fb019f2cd8623112cb3ae\"},\"description\":\"Questo tutorial spiega come verificare quale versione del pacchetto \u00e8 caricata in R, con un esempio.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/it\/r-versione-del-pacchetto\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/it\/r-versione-del-pacchetto\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/it\/r-versione-del-pacchetto\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Casa\",\"item\":\"https:\/\/statorials.org\/it\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Come verificare quale versione del pacchetto \u00e8 caricata in r\"}]},{\"@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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