【发布时间】:2019-05-17 19:28:00
【问题描述】:
我有一个数据框,我正在尝试应用如下过滤器:
df['flag'] = df[df['aging'].str.contains('5 days')]
但它返回以下错误:
ValueError: Wrong number of items passed 3, placement implies 1
下面是我的 Dataframe 的样子
id,date,current_date,aging
101,2018-12-01,2018-12-05,-5 days +15:34:11.000000000
102,2018-12-02,2018-12-05,-4 days +21:15:28.000000000
103,2018-12-03,2018-12-05,-3 days +15:43:06.000000000
104,2018-12-04,2018-12-05,-2 days +01:21:24.000000000
105,2018-12-05,2018-12-05,-1 days +01:21:14.000000000
【问题讨论】:
标签: pandas