Table 2.

Proportion of Non-identifiability of Parameter Estimates for Varying LD Structure for n = 200.

ρ	Marginal Variance	PR	ZIP	NB	ZINB	LASSO	AL
ρ = 0	0.01	0	1.2	1	2.7	0	0
	0.02	0	0.6	0.7	1.6	0	0
	0.03	0	0.5	1.1	1.8	0	0
	0.04	0	0.7	1.7	1.7	0	0
	0.05	0	1	1.8	1.5	0	0
	0.06	0	1	2.3	2.2	0	0
ρ = 0.5	0.01	0	0.6	1.8	3.4	0	0
	0.02	0	0.9	1.9	1.9	0	0
	0.03	0	0.6	2.7	1.9	0	0
	0.04	0	0.9	1.2	2.8	0	0
	0.05	0	1.2	1.8	1.8	0	0
	0.06	0	1.5	2.6	2.5	0	0
ρ = 0.9	0.01	0	8.9	2.2	7.8	0	0
	0.02	0	10	2.5	8.2	0	0
	0.03	0	9	3.1	6.8	0	0
	0.04	0	10	3.3	7.5	0	0
	0.05	0	9.2	3.7	7.3	0	0
	0.06	0	10.2	5.2	9.3	0	0