【发布时间】:2023-03-31 21:33:01
【问题描述】:
我有一个带有以下值的熊猫数据框:
tx['Age']
0 7 mins ago
1 8 mins ago
2 12 mins ago
3 14 mins ago
4 15 mins ago
5 9 hrs 21 mins ago
6 11 hrs 13 mins ago
7 11 hrs 13 mins ago
8 11 hrs 14 mins ago
9 11 hrs 15 mins ago
10 1 day 3 hrs ago
11 1 day 3 hrs ago
12 1 day 3 hrs ago
13 1 day 3 hrs ago
14 1 day 3 hrs ago
15 1 day 3 hrs ago
16 1 day 3 hrs ago
17 1 day 3 hrs ago
18 1 day 3 hrs ago
19 1 day 3 hrs ago
20 1 day 4 hrs ago
21 2 days 12 hrs ago
22 2 days 14 hrs ago
23 2 days 14 hrs ago
24 2 days 22 hrs ago
Name: Age, dtype: object
我想将此列转换为日期。 有什么想法吗?
谢谢!
【问题讨论】:
-
到什么日期?
1800-12-31? -
date = dt.datetime.now() - dt.timedelta(days=1, hours=3, minutes=11, seconds=44)现在您只需要从 df 中提取值。我的建议是将一列分成天、小时、秒等列,并在没有班次的地方放置 0。然后可以将其全部作为向量操作来完成
标签: python-3.x pandas datetime