Answers for "pandas merge 2 columns into 1"

6

merge two dataframes based on column

df_outer = pd.merge(df1, df2, on='id', how='outer') #here id is common column

df_outer
Posted by: Guest on July-27-2020
1

merge two columns name in one header pandas

df['A'] = df[a_cols].apply(' '.join, axis=1)
Posted by: Guest on August-17-2020

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