Fig. 3. Plots of cross validation values (N = 74) for a range of smoothing parameters for the tricube and the McLain weight function, both isotropic as anisotropic (top). The weight functions with the optimized smoothing parameters (bottom).
Fig. 3. Plots of cross validation values (N = 74) for a range of smoothing parameters for the tricube and the McLain weight function, both isotropic as anisotropic (top). The weight functions with the optimized smoothing parameters (bottom).