how to name a column pandas code example
Example 1: rename column pandas
>>> df = pd.DataFrame({"A": [1, 2, 3], "B": [4, 5, 6]})
>>> df.rename(columns={"A": "a", "B": "c"})
a c
0 1 4
1 2 5
2 3 6
Example 2: rename column name pandas dataframe
df.rename(columns={"old_col1": "new_col1", "old_col2": "new_col2"})
Example 3: give column names to a dataframe
>gapminder.columns = ['country','year','population',
'continent','life_exp','gdp_per_cap']
Example 4: dataframe change column names
df.coloumns = ['A','B']