pandas.Index.is_boolean#
- final Index.is_boolean()[source]#
Check if the Index only consists of booleans.
- Returns
- bool
Whether or not the Index only consists of booleans.
See also
is_integer
Check if the Index only consists of integers.
is_floating
Check if the Index is a floating type.
is_numeric
Check if the Index only consists of numeric data.
is_object
Check if the Index is of the object dtype.
is_categorical
Check if the Index holds categorical data.
is_interval
Check if the Index holds Interval objects.
is_mixed
Check if the Index holds data with mixed data types.
Examples
>>> idx = pd.Index([True, False, True]) >>> idx.is_boolean() True
>>> idx = pd.Index(["True", "False", "True"]) >>> idx.is_boolean() False
>>> idx = pd.Index([True, False, "True"]) >>> idx.is_boolean() False