Reducing Bias in Beta Regression Models Using Jackknifed Liu-Type Estimators: Applications to Chemical Data

Table 5

MSE and MAE of estimators for heat treating test data.

	BRE		BLE		BLTE		BJLTE		BMJLTE
	MSE	MAE	MSE	MAE	MSE	MAE	MSE	MAE	MSE	MAE
Intercept	381.678	18.253	397.05	98.722	345.55	14.947	377.64	10.673	341.74	11.330
	2.4 E − 02	0.0022	0.6929	0.0593	1.4 E − 03	0.0007	1.2 E − 03	0.0005	1.1 E − 03	0.0009
	0.0518	0.0054	0.6205	0.1997	0.0091	0.0026	0.0025	0.0012	0.0023	0.0015
	4.5216	1.5143	6.5441	1.6992	4.2757	1.1854	2.4942	0.0843	1.4043	0.9981
	0.1018	0.0401	0.4679	0.3817	0.0383	0.0148	0.0101	0.0019	0.0093	0.0054
	0.3748	0.1778	0.5453	0.4451	0.2816	0.1635	0.2335	0.0465	0.1965	0.0811