how to rename a dataframe pandas code example
Example 1: rename column name pandas dataframe
df.rename(columns={"old_col1": "new_col1", "old_col2": "new_col2"})Example 2: dataframe names pandas
print(df.rename(columns={'A': 'a', 'C': 'c'}))df.rename(columns={"old_col1": "new_col1", "old_col2": "new_col2"})print(df.rename(columns={'A': 'a', 'C': 'c'}))