pandas concat horizontal code example
Example 1: concat dataframe horizontally
DF1 = pd.DataFrame(columns=['col1', 'col2', 'col3'])
DF2 = pd.DataFrame(columns=['col2', 'col4', 'col5'])
pd.concat([DF1, DF2], axis = 1)
Example 2: concat pandas python
>>> s1 = pd.Series(['a', 'b'])
>>> s2 = pd.Series(['c', 'd'])
>>> pd.concat([s1, s2])
0 a
1 b
0 c
1 d
dtype: object