python merge strings in columns
df["period"] = df["Year"].astype(str) + df["quarter"]python merge strings in columns
df["period"] = df["Year"].astype(str) + df["quarter"]merge two dataframes based on column
df_outer = pd.merge(df1, df2, on='id', how='outer') #here id is common column
df_outerhow to merge two pandas dataframes on a column
import pandas as pd
T1 = pd.merge(T1, T2, on=T1.index, how='outer')Copyright © 2021 Codeinu
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