pandas dataframe add column names code example
Example 1: rename df column
import pandas as pd
data = pd.read_csv(file)
data.rename(columns={'original':'new_name'}, inplace=True)
Example 2: how to add column headers in pandas
team.columns =['Name', 'Code', 'Age', 'Weight']
Example 3: how to give column names in pandas when creating dataframe
df_new = df.rename(columns={'A': 'a'}, index={'ONE': 'one'})
print(df_new)
print(df)
Example 4: give column names to a dataframe
>gapminder.columns = ['country','year','population',
'continent','life_exp','gdp_per_cap']
Example 5: dataframe change column names
df.coloumns = ['A','B']