Table 5: Optimum parameter and validation of kriging model.

ResponsesOptimum parameter*Validation
CV

1.17494.47697.95880.03410.23772.262051.3160.014
PEEQ0.01702.04871.94950.36960.04830.25000.21400.084
SF2.837820.70528.0480.00065.70710.00210.00033.129