I am designing a wireless power transfer coil. I am trying to create a ferrite material that behaves like TDK's PC95 ferrite in the datasheet. However, I don't know how to extract the data from the plots for any of the inputs. I know that Cm is a coefficient and X and Y are exponents in the core loss equation. How do I account for the Relative permittivity, Dielectric loss tangent, Magnetic loss tangent?