pandas.arrays.NumpyExtensionArray — pandas 2.2.3 documentation (original) (raw)

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

Methods

Examples

pd.arrays.NumpyExtensionArray(np.array([0, 1, 2, 3])) [0, 1, 2, 3] Length: 4, dtype: int64