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

Table 3

MSE and MAE of estimators for gasoline yield data.

	BRE		BLE		BLTE		BJLTE		BMJLTE
	MSE	MAE	MSE	MAE	MSE	MAE	MSE	MAE	MSE	MAE
Intercept	10.077	2.8984	119.65	30.339	8.0875	2.6083	0.9055	0.2408	1.8979	0.8661
	0.0006	0.0223	0.0578	0.2152	0.0005	0.0200	1.5 E − 05	0.0015	6.0 E − 05	0.0063
	0.0058	0.0585	1.0483	0.7870	0.0047	0.0526	0.0011	0.0066	0.0019	0.0197
	6.4 E − 05	0.0070	0.0083	0.0793	5.2 E − 5	0.0063	8.0 E − 6	0.0006	1.5 E − 5	0.0021
	2.0 E − 06	0.0006	4.40 E − 05	0.0038	2.0 E − 06	0.0006	1.7 e − 09	2.4 E − 05	4.7 e − 08	0.0001