np provides an N-dimensional array type, the :ref:`ndarray <arrays.ndarray>`, which describes a collection of "items" of the same type. The items can be :ref:`indexed <arrays.indexing>` using for ...

Converting an ndarray to the table structure often can be achieved using np.tile() and np.repeat() on the ndarray labels. If the data type in numpy is not zero copy to pyarrow, casting the expanded ...