Answers for "how to set column names of a dataframe"

rename dataframe index column pandas

df.index.names = ['new_name']

Posted by: Guest on August-21-2020

how to change column name in pandas

print(df.rename(columns={'A': 'a', 'C': 'c'}))
#         a   B   c
# ONE    11  12  13
# TWO    21  22  23
# THREE  31  32  33

Posted by: Guest on October-28-2020

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