ndarray.copy(order='C') Return a copy of the array.

ndarray.searchsorted(v, side='left', sorter=None) Find indices where elements of v should be inserted in a to maintain

MaskedArray.__ior__ x.__ior__(y) <==> x|=y

recarray.setfield(val, dtype, offset=0) Put a value into a specified place in a field defined by a data-type. Place

MaskedArray.__div__(other)

numpy.nanmin(a, axis=None, out=None, keepdims=False)

chararray.real The real part of the array. See

chararray.tofile(fid, sep="", format="%s") Write array to a file as text or binary (default). Data

RandomState.standard_normal(size=None) Draw samples from a standard Normal distribution (mean=0, stdev=1)

chararray.nonzero() Return the indices of the elements that are non-zero. Refer to