SciPy

numpy.ma.masked_array.std

masked_array.std(axis=None, dtype=None, out=None, ddof=0, keepdims=<no value>)[source]

Returns the standard deviation of the array elements along given axis.

Masked entries are ignored.

Refer to numpy.std for full documentation.

See also

ndarray.std
corresponding function for ndarrays
numpy.std
Equivalent function