pandas.DataFrame.rename¶
- DataFrame.rename(index=None, columns=None, **kwargs)¶
Alter axes input function or functions. Function / dict values must be unique (1-to-1). Labels not contained in a dict / Series will be left as-is.
Parameters: index, columns : dict-like or function, optional
Transformation to apply to that axis values
copy : boolean, default True
Also copy underlying data
inplace : boolean, default False
Whether to return a new DataFrame. If True then value of copy is ignored.
Returns: renamed : DataFrame (new object)