A Study on Astrazon Black AFDL Dye Adsorption onto Vietnamese Diatomite

Table 4

Comparison of models by AICs.

Conc. (mg L^−1)	Three-segment linear regression			Two-segment linear regression			One-segment linear regression
	AICc		SSE	AICc		SSE	AICc		SSE
150		0.995	2.504		0.984	8.252	40.483	0.787	108.878
200	11.765	0.986	20.516	15.272	0.978	30.828	73.675	0.699	434.091
300	41.431	0.980	70.618	35.167	0.980	70.624	49.444	0.955	158.158
400	37.460	0.979	55.772	30.161	0.979	55.732	72.447	0.744	687.983
600	30.006	0.992	37.673	26.661	0.990	46.358	89.127	0.726	1241.451
800	43.545	0.976	76.824	50.517	0.961	162.706	87.642	0.515	1530.680
900	33.916	0.981	46.283	76.460	0.743	637.383	102.018	0.644	881.597