Table 3.

Coverage for the simulated data sets under the different scenario.

Coverage	$\alpha$	$\omega$	$\kappa$	${\theta }_1$	${\theta }_2$
Scenario 1	0.91	0.97	0.99	0.98	0.99
Scenario 2	0.89	0.90	1.00	0.95	1.00
Scenario 3	0.92	0.90	0.99	1.00	1.00