KeyError：“在轴中找不到[[False False False ... False False False]”

Question

如何删除满足此条件的行：

df_covid_big_data.drop(df_covid_big_data['Confirmed'] < df_covid_big_data['Deaths'],axis=0,inplace=True)

Answer 1

您非常接近，请尝试以下操作：

df_covid_big_data.drop(
    df_covid_big_data[
        df_covid_big_data['Confirmed'] < df_covid_big_data['Deaths']].index,
    inplace=True)

逆转条件会更容易吗？

df_covid_big_data[df_covid_big_data['Confirmed'] > df_covid_big_data['Deaths']]