numpy.fromregex(file, regexp, dtype)

numpy.average(a, axis=None, weights=None, returned=False)

matrix.repeat(repeats, axis=None) Repeat elements of an array. Refer to

numpy.testing.Tester

record.std() Not implemented (virtual attribute) Class generic exists solely to derive numpy scalars from, and possesses

busdaycalendar.holidays A copy of the holiday array indicating additional invalid days.

numpy.random.wald(mean, scale, size=None) Draw samples from a Wald, or inverse Gaussian, distribution. As the scale

numpy.common_type(*arrays)

nditer.remove_axis(i) Removes axis i from the iterator. Requires that the flag ?multi_index? be enabled

numpy.ma.mask_cols(a, axis=None)