Table 2.

Errors measures—ANFIS and regression analyses.

Model	Data sets	RMSE	r2
Regression	Training	0.08393	0.94
	Testing	0.37646	0.90
ANFIS	Training	0.18527	0.98
	Testing	0.17388	0.94
Vongvisessomjai et al. [4]	Testing	3.234	0.75