Answers for "how to change the name of columns "python" "pandas""

rename columns pandas

df.rename(columns={'oldName1': 'newName1',
                   'oldName2': 'newName2'},
          inplace=True, errors='raise')
# Make sure you set inplace to True if you want the change
# to be applied to the dataframe

python: change column name

df = df.rename(columns = {'myvar':'myvar_new'})