【发布时间】:2020-12-14 10:54:37
【问题描述】:
我有一个Dataframe 列,包含以下类别:
data = {'People': ['John','Mary','Andy','April'],
'Class': ['Math, Science','English, Math, Science','Math, Science','Science, English, Math']}
df = pd.DataFrame(data, columns = ['People', 'Class'])
如何创建新列并将Dataframe 转换为:
> | People | Math | Science | English |
> -------------------------------------
> | John | Math | Science | |
> | Mary | Math | Science | English |
> | Andy | Math | Science | |
> | April | Math | Science | English |
【问题讨论】:
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这能回答你的问题吗? How to split a column into two columns?
标签: python pandas string dataframe