def residual_of(self, z):
        """ returns the residual for the given measurement (z). Does not alter
        the state of the filter.
        """
        raise "Not implemented yet"
        return z - dot(self._H, self._x)
dataset/ETHPy150Open rlabbe/filterpy/filterpy/kalman/information_filter.py/InformationFilter.residual_of/original