numpy.ma.conjugate(x[, out]) = Return the complex conjugate, element-wise. The complex conjugate of a complex number

MaskedArray.std(axis=None, dtype=None, out=None, ddof=0)

MaskedArray.all(axis=None, out=None)

numpy.ma.max(obj, axis=None, out=None, fill_value=None)

numpy.ma.column_stack(tup) = Stack 1-D arrays as columns into a 2-D array. Take a sequence of 1-D arrays and stack

MaskedArray.torecords()

numpy.ma.sum(self, axis=None, dtype=None, out=None) = Return the sum of the array elements over the given axis. Masked elements are

MaskedArray.filled(fill_value=None)

numpy.ma.power(a, b, third=None)

numpy.ma.dstack(tup) = Stack arrays in sequence depth wise (along third axis). Takes a sequence of arrays and stack them