{"id":3342,"date":"2023-07-18T00:14:39","date_gmt":"2023-07-18T00:14:39","guid":{"rendered":"https:\/\/statorials.org\/it\/aggiungi-sottrai-il-mese-dalla-data-dei-panda\/"},"modified":"2023-07-18T00:14:39","modified_gmt":"2023-07-18T00:14:39","slug":"aggiungi-sottrai-il-mese-dalla-data-dei-panda","status":"publish","type":"post","link":"https:\/\/statorials.org\/it\/aggiungi-sottrai-il-mese-dalla-data-dei-panda\/","title":{"rendered":"Come aggiungere e sottrarre mesi a una data in pandas"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Puoi utilizzare i seguenti metodi per aggiungere e sottrarre mesi da una data in panda:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Metodo 1: aggiungi i mesi fino ad oggi<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">from<\/span> pandas. <span style=\"color: #3366ff;\">tseries<\/span> . <span style=\"color: #3366ff;\">offsets<\/span> <span style=\"color: #008000;\">import<\/span> DateOffset\n<\/span>\n<span style=\"color: #000000;\">df[' <span style=\"color: #ff0000;\">date_column<\/span> '] + DateOffset(months= <span style=\"color: #008000;\">3<\/span> )\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metodo 2: sottrai i mesi dalla data<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">from<\/span> pandas. <span style=\"color: #3366ff;\">tseries<\/span> . <span style=\"color: #3366ff;\">offsets<\/span> <span style=\"color: #008000;\">import<\/span> DateOffset\n<\/span>\n<span style=\"color: #000000;\">df[' <span style=\"color: #ff0000;\">date_column<\/span> '] - DateOffset(months= <span style=\"color: #008000;\">3<\/span> )<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">I seguenti esempi mostrano come utilizzare ciascun metodo nella pratica con i seguenti DataFrame panda:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#createDataFrame\n<\/span>df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">date<\/span> ': pd. <span style=\"color: #3366ff;\">date_range<\/span> (start='1\/5\/2022', freq='M', periods= <span style=\"color: #008000;\">10<\/span> ),\n                   ' <span style=\"color: #ff0000;\">sales<\/span> ': [6, 8, 9, 5, 4, 8, 8, 3, 5, 9]})\n\n<span style=\"color: #008000;\"><span style=\"color: #008080;\">#view DataFrame\n<\/span>print<\/span> (df)\n\n        dirty dates\n0 2022-01-31 6\n1 2022-02-28 8\n2 2022-03-31 9\n3 2022-04-30 5\n4 2022-05-31 4\n5 2022-06-30 8\n6 2022-07-31 8\n7 2022-08-31 3\n8 2022-09-30 5\n9 2022-10-31 9\n<\/strong><\/span><\/pre>\n<h2> <span style=\"color: #000000;\"><strong>Esempio 1: aggiungere mesi fino ad oggi in Pandas<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Il codice seguente mostra come creare una nuova colonna che aggiunge 3 mesi al valore della colonna <strong>della data<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">from<\/span> pandas. <span style=\"color: #3366ff;\">tseries<\/span> . <span style=\"color: #3366ff;\">offsets<\/span> <span style=\"color: #008000;\">import<\/span> DateOffset\n\n<span style=\"color: #008080;\">#create new column that adds 3 months to date\n<\/span>df[' <span style=\"color: #ff0000;\">date_plus3<\/span> '] = df. <span style=\"color: #3366ff;\">date<\/span> + DateOffset(months= <span style=\"color: #008000;\">3<\/span> )\n\n<span style=\"color: #008080;\">#view updated DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n        date sales date_plus3\n0 2022-01-31 6 2022-04-30\n1 2022-02-28 8 2022-05-28\n2 2022-03-31 9 2022-06-30\n3 2022-04-30 5 2022-07-30\n4 2022-05-31 4 2022-08-31\n5 2022-06-30 8 2022-09-30\n6 2022-07-31 8 2022-10-31\n7 2022-08-31 3 2022-11-30\n8 2022-09-30 5 2022-12-30\n9 2022-10-31 9 2023-01-31<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">La nuova colonna <strong>date_plus3<\/strong> rappresenta i valori della colonna <strong>della data<\/strong> con tre mesi aggiunti a ciascun valore.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Esempio 2: sottrai i mesi dalla data in Panda<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Il codice seguente mostra come creare una nuova colonna che sottrae 3 mesi dal valore della colonna <strong>della data<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">from<\/span> pandas. <span style=\"color: #3366ff;\">tseries<\/span> . <span style=\"color: #3366ff;\">offsets<\/span> <span style=\"color: #008000;\">import<\/span> DateOffset\n\n<span style=\"color: #008080;\">#create new column that subtracts 3 months from date\n<\/span>df[' <span style=\"color: #ff0000;\">date_minus3<\/span> '] = df. <span style=\"color: #3366ff;\">date<\/span> + DateOffset(months= <span style=\"color: #008000;\">3<\/span> )\n\n<span style=\"color: #008080;\">#view updated DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n        date sales date_minus3\n0 2022-01-31 6 2021-10-31\n1 2022-02-28 8 2021-11-28\n2 2022-03-31 9 2021-12-31\n3 2022-04-30 5 2022-01-30\n4 2022-05-31 4 2022-02-28\n5 2022-06-30 8 2022-03-30\n6 2022-07-31 8 2022-04-30\n7 2022-08-31 3 2022-05-31\n8 2022-09-30 5 2022-06-30\n9 2022-10-31 9 2022-07-31<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">La nuova colonna <strong>date_minus3<\/strong> rappresenta i valori nella colonna <strong>della data<\/strong> con tre mesi sottratti da ciascun valore.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Risorse addizionali<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">I seguenti tutorial spiegano come eseguire altre operazioni comuni nei panda:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/it\/convertire-le-colonne-in-datatime-panda\/\" target=\"_blank\" rel=\"noopener\">Come convertire le colonne in DateTime in Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/it\/convertire-datetime-in-data-panda\/\" target=\"_blank\" rel=\"noopener\">Come convertire DateTime fino ad oggi in Panda<\/a><br \/> <a href=\"https:\/\/statorials.org\/it\/i-panda-estraggono-il-mese-dalla-data\/\" target=\"_blank\" rel=\"noopener\">Come estrarre il mese dalla data in Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Puoi utilizzare i seguenti metodi per aggiungere e sottrarre mesi da una data in panda: Metodo 1: aggiungi i mesi fino ad oggi from pandas. tseries . offsets import DateOffset df[&#8216; date_column &#8216;] + DateOffset(months= 3 ) Metodo 2: sottrai i mesi dalla data from pandas. tseries . offsets import DateOffset df[&#8216; date_column &#8216;] &#8211; [&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 aggiungere e sottrarre mesi a una data in Pandas \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Questo tutorial spiega come aggiungere e sottrarre mesi da una data in Panda, 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\/aggiungi-sottrai-il-mese-dalla-data-dei-panda\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Come aggiungere e sottrarre mesi a una data in Pandas \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Questo tutorial spiega come aggiungere e sottrarre mesi da una data in Panda, con esempi.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/it\/aggiungi-sottrai-il-mese-dalla-data-dei-panda\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-18T00:14:39+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=\"2 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/it\/aggiungi-sottrai-il-mese-dalla-data-dei-panda\/\",\"url\":\"https:\/\/statorials.org\/it\/aggiungi-sottrai-il-mese-dalla-data-dei-panda\/\",\"name\":\"Come aggiungere e sottrarre mesi a una data in Pandas \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/it\/#website\"},\"datePublished\":\"2023-07-18T00:14:39+00:00\",\"dateModified\":\"2023-07-18T00:14:39+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/it\/#\/schema\/person\/0896f191fb9fb019f2cd8623112cb3ae\"},\"description\":\"Questo tutorial spiega come aggiungere e sottrarre mesi da una data in Panda, con esempi.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/it\/aggiungi-sottrai-il-mese-dalla-data-dei-panda\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/it\/aggiungi-sottrai-il-mese-dalla-data-dei-panda\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/it\/aggiungi-sottrai-il-mese-dalla-data-dei-panda\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Casa\",\"item\":\"https:\/\/statorials.org\/it\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Come aggiungere e sottrarre mesi a una data in pandas\"}]},{\"@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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