NumPy参考 >数组对象 >Masked array operations >numpy.ma.is_mask > numpy.ma.std
numpy.ma.
std
(self, axis=None, dtype=None, out=None, ddof=0, keepdims=<no value>) = <numpy.ma.core._frommethod object>¶Returns the standard deviation of the array elements along given axis.
Masked entries are ignored.
Refer to numpy.std
for full documentation.
See also
numpy.ndarray.std
corresponding function for ndarrays
numpy.std
Equivalent function