【发布时间】:2018-04-08 16:54:12
【问题描述】:
我需要将以下数据框(单列)拆分为三个,用大空格分隔:
df =
0 boots 0330 on 31 mar clp n...
1 tesco stores 6292 on 31 mar clp n...
2 uniqlo on 31 mar clp n...
我需要:
column_0 column_1 column_2
0 boots 0330 on 31 mar clp n...
1 tesco stores 6292 on 31 mar clp n...
2 uniqlo on 31 mar clp n...
我尝试与partition分开:
df.str.partition(' on ')
但它给出了:
0 1 2
0 boots 0330 on 31 mar clp nan nan
1 tesco stores 6292 on 31 mar clp nan nan
2 uniqlo on 31 mar clp nan nan
它错过了“on mar xx”的整个列。有什么简单的解决方案?
【问题讨论】: