Answers for "how to change a column name python"

rename column name pandas dataframe

df.rename(columns={"old_col1": "new_col1", "old_col2": "new_col2"})

Posted by: Guest on May-11-2020

df change column names

df.rename(columns={"A": "a", "B": "b", "C": "c"},
errors="raise", inplace=True)

Posted by: Guest on March-12-2020

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