To verify the accuracy of the prediction equation with sample validation will be based on the value equation for very accurate RMSEP should have low values RMSEP.
To determine the accuracy of the prediction by samples are used to check the accuracy is determined by the equation RMSEP precision should be the RMSEP low.
Check the accuracy of prediction equations with the sample verified is determined by the RMSEP equations with very accurate should be valuable. RMSEP low.