Parameter Training set R2 0.9979 Average relative deviation, % -0.092 Average absolute relative deviation, % 1.867 Root mean square error 0.007 N 151 Validation set R2 0.9713 Average relative deviation, % -0.138 Average absolute relative deviation, % 6.573 Root mean square error 0.025 N 32 Test set R2 0.9514 Average relative deviation, % -1.684 Average absolute relative deviation, % 7.721 Root mean square error 0.034 N 33 Total R2 0.9862 Average relative deviation, % -0.342 Average absolute relative deviation, % 3.459 Root mean square error 0.018 N 216

Table 2: The statistical parameters of the developed model.