pandas.Series.map

Series.map(arg)

Map values of Series using input correspondence (which can be a dict, Series, or function)

Parameters :

arg : function, dict, or Series

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