Estimation of Generalized Gompertz Distribution Parameters under Ranked-Set Sampling

Table 8

Bias, MSE, coverage probability (CP), and half length (HL) of the Bayesian estimates based on DE-M-H and RW-M-H algorithms when , , and .

DE-M-H		M-H		DE-M-H		M-H		DE-M-H		M-H
	Bias	MSE	Bias	MSE	Bias	MSE	Bias	MSE	Bias	MSE	Bias	MSE
	0.372	0.287	0.333	0.364	−0.061	0.235	0.018	0.526	1.091	4.639	0.97	5.745
	0.244	0.154	0.228	0.193	−0.099	0.101	−0.084	0.14	0.529	0.959	0.497	1.145
	0.125	0.073	0.098	0.076	−0.051	0.05	−0.028	0.06	0.254	0.336	0.203	0.341
	CP	HL	CP	HL	CP	HL	CP	HL	CP	HL	CP	HL
	0.95	0.737	0.812	0.538	0.949	0.879	0.822	0.721	0.95	2.422	0.858	1.895
	0.949	0.552	0.842	0.404	0.951	0.603	0.836	0.457	0.949	1.292	0.879	1.087
	0.942	0.407	0.861	0.299	0.949	0.438	0.865	0.332	0.948	0.881	0.898	0.726