pandas.arrays.NumpyExtensionArray#
- class pandas.arrays.NumpyExtensionArray(values, copy=False)[source]#
A pandas ExtensionArray for NumPy data.
This is mostly for internal compatibility, and is not especially useful on its own.
- Parameters:
- valuesndarray
The NumPy ndarray to wrap. Must be 1-dimensional.
- copybool, default False
Whether to copy values.
Attributes
None
Methods
None
Examples
>>> pd.arrays.NumpyExtensionArray(np.array([0, 1, 2, 3])) <NumpyExtensionArray> [0, 1, 2, 3] Length: 4, dtype: int64