{"id":2997,"date":"2023-07-19T17:30:48","date_gmt":"2023-07-19T17:30:48","guid":{"rendered":"https:\/\/statorials.org\/it\/panda-fuori-dai-limiti-timestamp-nanosecondo\/"},"modified":"2023-07-19T17:30:48","modified_gmt":"2023-07-19T17:30:48","slug":"panda-fuori-dai-limiti-timestamp-nanosecondo","status":"publish","type":"post","link":"https:\/\/statorials.org\/it\/panda-fuori-dai-limiti-timestamp-nanosecondo\/","title":{"rendered":"Come risolvere il problema in panda: timestamp in nanosecondi fuori intervallo"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Un errore che potresti riscontrare quando usi i panda \u00e8:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #ff0000;\">OutOfBoundsDatetime<\/span> : Out of bounds nanosecond timestamp: 2300-01-10 00:00:00\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Questo errore si verifica quando tenti di creare un timestamp non compreso nell&#8217;intervallo seguente:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #107d3f;\">import<\/span> pandas <span style=\"color: #107d3f;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#display minimum timestamp allowed\n<\/span><span style=\"color: #008000;\">print<\/span> (pd. <span style=\"color: #3366ff;\">Timestamp<\/span> . <span style=\"color: #3366ff;\">min<\/span> )\n\n1677-09-21 00:12:43.145224193\n\n<span style=\"color: #008080;\">#display maximum timestamp allowed<\/span>\n<span style=\"color: #008000;\">print<\/span> (pd. <span style=\"color: #3366ff;\">Timestamp<\/span> . <span style=\"color: #3366ff;\">max<\/span> )\n\n2262-04-11 23:47:16.854775807\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">L&#8217;esempio seguente mostra come correggere questo errore nella pratica.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Come riprodurre l&#8217;errore<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Supponiamo di provare a creare un intervallo di date in panda contenente le seguenti tre date:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">1\/1\/2020<\/span><\/li>\n<li> <span style=\"color: #000000;\">1\/1\/2150<\/span><\/li>\n<li> <span style=\"color: #000000;\">1\/1\/2300<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Possiamo utilizzare la funzione <a href=\"https:\/\/statorials.org\/it\/intervallo-di-date-del-panda\/\" target=\"_blank\" rel=\"noopener\">date_range()<\/a> per tentare di creare questo intervallo di date:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #107d3f;\">import<\/span> pandas <span style=\"color: #107d3f;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#attempt to create date range\n<\/span>some_dates = pd. <span style=\"color: #3366ff;\">date_range<\/span> (start=' <span style=\"color: #ff0000;\">1\/1\/2000<\/span> ', end=' <span style=\"color: #ff0000;\">1\/1\/2300<\/span> ', periods= <span style=\"color: #008000;\">3<\/span> )\n\n<span style=\"color: #ff0000;\">OutOfBoundsDatetime<\/span> : Out of bounds nanosecond timestamp: 2300-01-10 00:00:00\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Stiamo ricevendo l&#8217;errore <strong>OutOfBoundsDatetime<\/strong> perch\u00e9 il timestamp 1\/1\/2300 \u00e8 maggiore del timestamp massimo in nanosecondi consentito dai panda.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Anche se non desideri memorizzare il timestamp utilizzando i nanosecondi come unit\u00e0, i panda lo faranno automaticamente.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Come correggere l&#8217;errore<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Il modo pi\u00f9 semplice per aggirare questo errore \u00e8 utilizzare l&#8217;argomento <strong>error = &#8216;coerce&#8217;<\/strong> , che forza tutti i timestamp esterni all&#8217;intervallo minimo o massimo ai valori NaT.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Ad esempio, possiamo utilizzare il codice seguente per creare un intervallo di date e forzare automaticamente tutti i timestamp al di fuori dell&#8217;intervallo consentito sui valori NaT:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd<\/span>\n\n#create date range\n<\/span><span style=\"color: #008000;\"><span style=\"color: #000000;\">some_dates = ['1\/1\/2000', '1\/1\/2150', '1\/1\/2300']\n<\/span>\n<span style=\"color: #008080;\">#convert date range to datetime and automatically coerce errors\n<\/span><span style=\"color: #000000;\">some_dates = pd. <span style=\"color: #3366ff;\">to_datetime<\/span> (some_dates, errors = ' <span style=\"color: #ff0000;\">coerce<\/span> ')\n\n<span style=\"color: #008080;\">#showdatetimes\n<\/span><span style=\"color: #008000;\">print<\/span> (some_dates)\n\nDatetimeIndex(['2000-01-01', '2150-01-01', 'NaT'], dtype='datetime64[ns]', freq=None)\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Il risultato \u00e8 un intervallo di date con tre valori datetime e l&#8217;ultimo datetime \u00e8 NaT perch\u00e9 ha superato il valore massimo consentito dai panda.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Tieni presente che questa volta non riceviamo alcun errore durante la creazione dell&#8217;intervallo di date.<\/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 correggere altri errori comuni in Python:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/it\/le-colonne-si-sovrappongono-ma-non-e-specificato-alcun-suffisso\/\" target=\"_blank\" rel=\"noopener\">Come risolvere il problema: le colonne si sovrappongono ma non \u00e8 specificato alcun suffisso<\/a><br \/> <a href=\"https:\/\/statorials.org\/it\/loggetto-numpy-ndarray-non-ha-attributi-aggiunti\/\" target=\"_blank\" rel=\"noopener\">Come risolvere il problema: l&#8217;oggetto &#8220;numpy.ndarray&#8221; non ha un attributo &#8220;append&#8221;.<\/a><br \/> <a href=\"https:\/\/statorials.org\/it\/errore-di-valore-se-si-utilizzano-tutti-i-valori-scalari-e-necessario-passare-un-indice\/\" target=\"_blank\" rel=\"noopener\">Come risolvere il problema: se utilizzi tutti i valori scalari, devi passare un indice<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un errore che potresti riscontrare quando usi i panda \u00e8: OutOfBoundsDatetime : Out of bounds nanosecond timestamp: 2300-01-10 00:00:00 Questo errore si verifica quando tenti di creare un timestamp non compreso nell&#8217;intervallo seguente: import pandas as pd #display minimum timestamp allowed print (pd. Timestamp . min ) 1677-09-21 00:12:43.145224193 #display maximum timestamp allowed print (pd. [&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 risolvere il problema in Panda: timestamp al nanosecondo fuori intervallo - Statorials<\/title>\n<meta name=\"description\" content=\"Questo tutorial spiega come correggere il seguente errore nei panda: timestamp nanosecondi fuori intervallo.\" \/>\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\/panda-fuori-dai-limiti-timestamp-nanosecondo\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Come risolvere il problema in Panda: timestamp al nanosecondo fuori intervallo - Statorials\" \/>\n<meta property=\"og:description\" content=\"Questo tutorial spiega come correggere il seguente errore nei panda: timestamp nanosecondi fuori intervallo.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/it\/panda-fuori-dai-limiti-timestamp-nanosecondo\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-19T17:30:48+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\/panda-fuori-dai-limiti-timestamp-nanosecondo\/\",\"url\":\"https:\/\/statorials.org\/it\/panda-fuori-dai-limiti-timestamp-nanosecondo\/\",\"name\":\"Come risolvere il problema in Panda: timestamp al nanosecondo fuori intervallo - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/it\/#website\"},\"datePublished\":\"2023-07-19T17:30:48+00:00\",\"dateModified\":\"2023-07-19T17:30:48+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/it\/#\/schema\/person\/0896f191fb9fb019f2cd8623112cb3ae\"},\"description\":\"Questo tutorial spiega come correggere il seguente errore nei panda: timestamp nanosecondi fuori intervallo.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/it\/panda-fuori-dai-limiti-timestamp-nanosecondo\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/it\/panda-fuori-dai-limiti-timestamp-nanosecondo\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/it\/panda-fuori-dai-limiti-timestamp-nanosecondo\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Casa\",\"item\":\"https:\/\/statorials.org\/it\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Come risolvere il problema in panda: timestamp in nanosecondi fuori intervallo\"}]},{\"@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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