Table 3.

Coefficients of determination for Nu models developed with test data.

Coefficient of Determination	ANFIS	GLR	RT	SVM
R2	0.9990	0.9961	0.9562	0.9280
RMSE	0.0805	0.1259	0.5107	0.5461
MMRE	0.3429	0.6919	2.9022	3.1711