def variable_absolute(self, a: float) -> mm.ModelMapper:
        """
        Parameters
        ----------
        a
            The absolute width of gaussian priors

        Returns
        -------
        A model mapper created by taking results from this phase and creating priors with the defined absolute width.
        """
        return self.previous_variable.mapper_from_gaussian_tuples(self.gaussian_tuples, a=a)