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如何让dataframe中两列时间相减？

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answered Feb 6, 2021 by 深蓝 (71.8m points)

两个字段类型不匹配不能进行运算
运算之前先转换一下类型

df['age'] = pd.to_datetime(df['indate']) - pd.to_datetime(df['dob'])

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