pandas_select.column.AllCat¶
-
class
AllCat
(*, ordered=None)[source]¶ Select categorical columns.
- Parameters
ordered (default None) – Whether to filter ordered categorical, None to select all categorical columns.
See also
Examples
>>> df = pd.DataFrame({"i": [1, 2], ... "cat": pd.Categorical(["a", "b"], ordered=False), ... "ordered_cat": pd.Categorical(["a", "b"], ordered=True)}) >>> df i cat ordered_cat 0 1 a a 1 2 b b >>> df[AllCat()] cat ordered_cat 0 a a 1 b b >>> df[AllCat(ordered=True)] ordered_cat 0 a 1 b