merge two dataframes based on column
df_outer = pd.merge(df1, df2, on='id', how='outer') #here id is common column
df_outermerge two dataframes based on column
df_outer = pd.merge(df1, df2, on='id', how='outer') #here id is common column
df_outerplotting two columns of a dataframe in python
df.plot(x='col_name_1', y='col_name_2', style='o')how to pick out separate columns from the pandas dataframe object
df1 = df.iloc[:, 0:2] # If you want to do it by index. Remember that Python does not slice inclusive of the ending index.
df1 = df[['a', 'b']] ## if you want to do it b naemerge two columns pandas
df["period"] = df["Year"] + df["quarter"]Copyright © 2021 Codeinu
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