numpy.ma.average

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

Average the array over the given axis.

Parameters:

axis : {None,int}, optional

Axis along which to perform the operation. If None, applies to a flattened version of the array.

weights : {None, sequence}, optional

Sequence of weights. The weights must have the shape of a, or be 1D with length the size of a along the given axis. If no weights are given, weights are assumed to be 1.

returned : {False, True}, optional

Flag indicating whether a tuple (result, sum of weights/counts) should be returned as output (True), or just the result (False).