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How to remove a pandas dataframe from another dataframe

Hello Guys, How are you all? Hope You all Are Fine. Today We Are Going To learn about How to remove a pandas dataframe from another dataframe in Python. So Here I am Explain to you all the possible Methods here.

Without wasting your time, Let’s start This Article.

Table of Contents

How to remove a pandas dataframe from another dataframe?

  1. How to remove a pandas dataframe from another dataframe?

    The cleanest way I found was to use drop from pandas using the index of the dataframe you want to drop:

  2. remove a pandas dataframe from another dataframe

    The cleanest way I found was to use drop from pandas using the index of the dataframe you want to drop:

Method 1

Use merge with outer join with filter by query, last remove helper column by drop:

df = pd.merge(df1, df2, on=['A','B'], how='outer', indicator=True)
       .query("_merge != 'both'")
       .drop('_merge', axis=1)
       .reset_index(drop=True)
print (df)
     A  B  C
0  qwe  5  a
1  rty  9  f
2  iop  1  k

Method 2

The cleanest way I found was to use drop from pandas using the index of the dataframe you want to drop:

df1.drop(df2.index, axis=0,inplace=True)

Summery

It’s all About this issue. Hope all Methods helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which Method worked for you? Thank You.

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