如何删除重复项?

How to get removed duplicates?

如何在操作后删除重复项Pandas:

new_df.drop_duplicates()

按列名获取特定列值。

还有一个完整的条件:

df_filtered = new_dfr[filter1 & filter2 & filter3 & filter4]

我尝试使用此获取 False 行:

df_filtered = ~new_dfr[filter1 & filter2 & filter3 & filter4]

我也试过这个:

df_filtered_false = new_dfr[~(filter1 & filter2 & filter3 & filter4)]

IIUC,可以用pandas.DataFrame.duplicated

removed = df[df.duplicated()]