您可以使用
pd.Series.isin。
对于”IN”使用:
something.isin(somewhere)
或对于”NOT IN”:
~something.isin(somewhere)
作为一个工作示例:
>>> df countries0 US1 UK2 Germany3 China>>> countries['UK', 'China']>>> df.countries.isin(countries)0 False1 True2 False3 TrueName: countries, dtype: bool>>> df[df.countries.isin(countries)] countries1 UK3 China>>> df[~df.countries.isin(countries)] countries0 US2 Germany



