Concatenate Dataframes Pandas Code Example

Snippet 1

  df_col = pd.concat([df1,df2], axis=1)

df_col
 

Snippet 2

  df["period"] = df["Year"] + df["quarter"] 

Snippet 3

  # Pandas for Python

df['col1 & col2'] = df['col1']+df['col2']

#Output
#col1	col2	col1 & col2
#A1		A2		A1A2
#B1		B2		B1B2