[Retracted] Continuous Sorption of Remazol Brilliant Orange 3R Using Caulerpa scalpelliformis Biochar

Table 3

Statistical error analysis for the MDR model.

Initial RBO3R concentration	Flow rate	Bed depth (cm)	MDR model
			AARE	HYBRID	ARE	MPSED	RMSE	Adj R^2	R^2
0.25	0.3	15	0.004	0.463	0.409	2.397	0.023	0.969	0.973
0.25	0.3	20	0.004	0.366	0.441	2.505	0.024	0.969	0.965
0.25	0.3	25	0.004	0.274	0.402	2.287	0.022	0.969	0.987
0.25	0.48	25	0.003	0.271	0.301	1.684	0.016	0.961	0.967
0.25	0.6	25	0.003	0.155	0.291	1.439	0.013	0.980	0.984
0.2	0.3	25	0.003	0.178	0.285	1.568	0.015	0.991	0.992
0.1	0.3	25	0.005	0.421	0.456	2.555	0.024	0.954	0.961