<\/p>\n
Bir pandas DataFrame’de zaman damgas\u0131n\u0131 tarih saatine d\u00f6n\u00fc\u015ft\u00fcrmek i\u00e7in a\u015fa\u011f\u0131daki temel s\u00f6zdizimini kullanabilirsiniz:<\/span><\/p>\n A\u015fa\u011f\u0131daki \u00f6rnekler bu fonksiyonun pratikte nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 g\u00f6stermektedir.<\/span><\/p>\n A\u015fa\u011f\u0131daki kod, tek bir zaman damgas\u0131n\u0131n tarih saatine nas\u0131l d\u00f6n\u00fc\u015ft\u00fcr\u00fclece\u011fini g\u00f6sterir:<\/span><\/p>\n A\u015fa\u011f\u0131daki kod, bir zaman damgas\u0131 dizisinin tarih saatine nas\u0131l d\u00f6n\u00fc\u015ft\u00fcr\u00fclece\u011fini g\u00f6sterir:<\/span><\/p>\n A\u015fa\u011f\u0131daki kod, zaman damgalar\u0131ndan olu\u015fan pandalar s\u00fctununun tarih saatine nas\u0131l d\u00f6n\u00fc\u015ft\u00fcr\u00fclece\u011fini g\u00f6sterir:<\/span><\/p>\n Pandalar’da DateTime’\u0131 tarihe nas\u0131l d\u00f6n\u00fc\u015ft\u00fcrebilirim?<\/a> Bir pandas DataFrame’de zaman damgas\u0131n\u0131 tarih saatine d\u00f6n\u00fc\u015ft\u00fcrmek i\u00e7in a\u015fa\u011f\u0131daki temel s\u00f6zdizimini kullanabilirsiniz: timestamp. to_pydatetime () A\u015fa\u011f\u0131daki \u00f6rnekler bu fonksiyonun pratikte nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 g\u00f6stermektedir. \u00d6rnek 1: Tek bir zaman damgas\u0131n\u0131 tarih\/saate d\u00f6n\u00fc\u015ft\u00fcrme A\u015fa\u011f\u0131daki kod, tek bir zaman damgas\u0131n\u0131n tarih saatine nas\u0131l d\u00f6n\u00fc\u015ft\u00fcr\u00fclece\u011fini g\u00f6sterir: #define timestamp stamp = pd. Timestamp (‘ 2021-01-01 00:00:00 ‘) #convert timestamp […]<\/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":[],"class_list":["post-1605","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"\n timestamp. to_pydatetime<\/span> ()\n<\/strong><\/pre>\n \u00d6rnek 1: Tek bir zaman damgas\u0131n\u0131 tarih\/saate d\u00f6n\u00fc\u015ft\u00fcrme<\/strong><\/span><\/h3>\n
#define timestamp<\/span>\nstamp = pd. Timestamp<\/span> (' 2021-01-01 00:00:00<\/span> ')\n\n#convert timestamp to datetime\n<\/span>stamp. to_pydatetime<\/span> ()\n\ndatetime.datetime(2021, 1, 1, 0, 0)<\/strong><\/pre>\n \u00d6rnek 2: Bir Zaman Damgas\u0131 Dizisini Tarih Zamanlar\u0131na D\u00f6n\u00fc\u015ft\u00fcrme<\/strong><\/span><\/h3>\n
#define array of timestamps<\/span>\nstamps = pd. date_range<\/span> (start=' 2020-01-01 12:00:00<\/span> ', periods= 6<\/span> , freq=' H<\/span> ')\n\n#view array of timestamps\n<\/span>stamps\n\nDatetimeIndex(['2020-01-01 12:00:00', '2020-01-01 13:00:00',\n '2020-01-01 14:00:00', '2020-01-01 15:00:00',\n '2020-01-01 16:00:00', '2020-01-01 17:00:00'],\n dtype='datetime64[ns]', freq='H')\n\n#convert timestamps to datetimes<\/span>\nstamps. to_pydatetime<\/span> ()\n\narray([datetime.datetime(2020, 1, 1, 12, 0),\n datetime.datetime(2020, 1, 1, 13, 0),\n datetime.datetime(2020, 1, 1, 14, 0),\n datetime.datetime(2020, 1, 1, 15, 0),\n datetime.datetime(2020, 1, 1, 16, 0),\n datetime.datetime(2020, 1, 1, 17, 0)], dtype=object)<\/strong><\/pre>\n \u00d6rnek 3: Zaman damgalar\u0131n\u0131n Pandalar s\u00fctununu Datetimes’a d\u00f6n\u00fc\u015ft\u00fcrme<\/strong><\/span><\/h3>\n
import<\/span> pandas as<\/span> pd\n\n#createDataFrame\n<\/span>df = pd. DataFrame<\/span> ({' stamps<\/span> ': pd. date_range<\/span> (start=' 2020-01-01 12:00:00<\/span> ',\n periods= 6<\/span> ,\n freq=' H<\/span> '),\n ' sales<\/span> ': [11, 14, 25, 31, 34, 35]})\n\n#convert column of timestamps to datetimes<\/span>\ndf. stamps<\/span> = df. stamps<\/span> . apply<\/span> (lambda x: x.date<\/span> ())\n\n#view DataFrame\n<\/span>df\n\n\tdirty stamps\n0 2020-01-01 11\n1 2020-01-01 14\n2 2020-01-01 25\n3 2020-01-01 31\n4 2020-01-01 34\n5 2020-01-01 35\n<\/strong><\/span><\/pre>\n Ek kaynaklar<\/strong><\/span><\/h3>\n
Pandalar’da s\u00fctunlar\u0131 DateTime’a d\u00f6n\u00fc\u015ft\u00fcrme<\/a>
Pandas DataFrame’i tarihe g\u00f6re nas\u0131l s\u0131ralayabilirim?<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"