Returns a read-only copy of the row values in the form of np.void or np.ma.mvoid objects. This corresponds to the object types returned for row indexing of a pure numpy structured array or masked array. This method is slow and its use is discouraged when possible.

Returns¶

void_rownumpy.void or numpy.ma.mvoid

Copy of row values. numpy.void if unmasked, numpy.ma.mvoid else.