pandas.Series.map¶
- Series.map(arg, na_action=None)¶
Map values of Series using input correspondence (which can be a dict, Series, or function)
Parameters: arg : function, dict, or Series
na_action : {None, ‘ignore’}
If ‘ignore’, propagate NA values
Returns: y : Series
same index as caller
Examples
>>> x one 1 two 2 three 3
>>> y 1 foo 2 bar 3 baz
>>> x.map(y) one foo two bar three baz