pandas.Series.cat — pandas 0.16.2 documentation (original) (raw)

Series.cat()¶

Accessor object for categorical properties of the Series values.

Be aware that assigning to categories is a inplace operation, while all methods return new categorical data per default (but can be called with inplace=True).

Examples

s.cat.categories s.cat.categories = list('abc') s.cat.rename_categories(list('cab')) s.cat.reorder_categories(list('cab')) s.cat.add_categories(['d','e']) s.cat.remove_categories(['d']) s.cat.remove_unused_categories() s.cat.set_categories(list('abcde')) s.cat.as_ordered() s.cat.as_unordered()