AlloViz.AlloViz.Elements.Nodes._is_homogeneous_type

property

property Nodes._is_homogeneous_type: bool

Whether all the columns in a DataFrame have the same type.

Returns:

bool

Examples

>>> DataFrame({"A": [1, 2], "B": [3, 4]})._is_homogeneous_type
True
>>> DataFrame({"A": [1, 2], "B": [3.0, 4.0]})._is_homogeneous_type
False

Items with the same type but different sizes are considered different types.

>>> DataFrame({
...    "A": np.array([1, 2], dtype=np.int32),
...    "B": np.array([1, 2], dtype=np.int64)})._is_homogeneous_type
False