Fig. 5

2D scatter plot of the validation set of (a) ERG versus PRO, b PRO versus CAM, c PRO versus MEC, and d PRO versus CAF designed by KSC design as optimal-space filling design
2D scatter plot of the validation set of (a) ERG versus PRO, b PRO versus CAM, c PRO versus MEC, and d PRO versus CAF designed by KSC design as optimal-space filling design