Estimations in a Constant-Stress Partially Accelerated Life Test for Generalized Rayleigh Distribution under Type-II Hybrid Censoring Scheme

Table 2

Mean and MSEs of Bayesian and E-Bayesian estimates for when .

			Criteria	Bayesian estimates		E-Bayesian estimates
				30 (12, 18)	(10, 15)	0.8	Mean	1.0144	1.01419	1.01954	1.15603	1.49908	1.01932	1.15575	1.49862
			MSE	0.38555	0.38576	0.379219	0.230462	0.021311	0.379431	0.230648	0.021266
		1.5	Mean	1.0237	1.02282	1.02889	1.16663	1.51283	1.028	1.16549	1.51094
			MSE	0.37415	0.37507	0.367858	0.220494	0.017882	0.36878	0.221332	0.017859
45 (18, 27)	(15, 22)	0.8	Mean	1.01255	1.01228	1.01768	1.15392	1.49634	1.01741	1.15358	1.49579
			MSE	0.38698	0.38727	0.380637	0.231359	0.020161	0.380927	0.231632	0.020208
		1.5	Mean	1.03537	1.03473	1.04061	1.17993	1.53007	1.03997	1.1791	1.52871
			MSE	0.35966	0.36039	0.353417	0.207744	0.013162	0.354142	0.208433	0.013318
60 (24, 36)	(19, 29)	0.8	Mean	1.05768	1.05694	1.06304	1.20535	1.56304	1.06229	1.2044	1.56146
			MSE	0.33703	0.3377	0.330924	0.18995	0.015216	0.331599	0.190513	0.014904
		1.5	Mean	1.09896	1.09769	1.10452	1.25239	1.62404	1.10325	1.25076	1.62131
			MSE	0.29668	0.29781	0.290854	0.159017	0.022365	0.291979	0.159937	0.021717