# numpy.ma.all

ma.all(self, axis=None, out=None, keepdims=<no value>) = <numpy.ma.core._frommethod object>

  Returns True if all elements evaluate to True.

  The output array is masked where all the values along the given axis are masked: if the output would have been a scalar and that all the values are masked, then the output is `masked`.

  Refer to `numpy.all` for full documentation.

  See also

  `numpy.ndarray.all`

    corresponding function for ndarrays

  `numpy.all`

    equivalent function

  Examples

      >>> np.ma.array([1,2,3]).all()
      True
      >>> a = np.ma.array([1,2,3], mask=True)
      >>> (a.all() is np.ma.masked)
      True

previous

numpy.ma.zeros_like

next

numpy.ma.any