numpy.ma.MaskedArray.mean#
method
- ma.MaskedArray.mean(axis=None, dtype=None, out=None, keepdims=<no value>)[source]#
Returns the average of the array elements along given axis.
Masked entries are ignored, and result elements which are not finite will be masked.
Refer to
numpy.mean
for full documentation.See also
numpy.ndarray.mean
corresponding function for ndarrays
numpy.mean
Equivalent function
numpy.ma.average
Weighted average.
Examples
>>> a = np.ma.array([1,2,3], mask=[False, False, True]) >>> a masked_array(data=[1, 2, --], mask=[False, False, True], fill_value=999999) >>> a.mean() 1.5