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How to merge two dataframes

Merge two dataframes based on column

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

df_outer

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Combining 2 dataframes pandas

df_3 = pd.concat([df_1, df_2])

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How to merge two dataframes

df_merge_col = pd.merge(df_row, df3, on='id')

df_merge_col

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Merge dataframe

In [46]: result = pd.merge(left, right, how="right", on=["key1", "key2"])

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Source: pandas.pydata.org

Merge two df

bigdata = pd.concat([data1, data2], ignore_index=True, sort=False)

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How to merge two pandas dataframes on a column

import pandas as pd
T1 = pd.merge(T1, T2, on=T1.index, how='outer')

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Source: stackoverflow.com

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