[Ifeffit] values of f(k),δ(k) and λ(k)

Hello, Can some one give me the values of theoretically calculated functions f(k),δ(k) and λ(k), that can be used in EXAFS equation to calculate structural parameters. If these values are given in FEFF, how can I get those. I require it to use in EXAFS equaiton using some another computer program. Thanks Mrs.Neetu Parsai Head Department of Engg.Physics Sanghvi Innovative Academy Indore. Residence: 130 Hemu colony, New G.D.C.Road, Indore-452015(M.P.) India.