Likelihood Inference of Nonlinear Models Based on a Class of Flexible Skewed Distributions

Table 2

The table shows the length of 95% confidence interval of parameters of interest and MSE of specified model.

Model	Sample size	Profile-NR				Modified profile-NR
					MSE				MSE
1	50	1.015	0.675	0.374	0.195	0.959	0.589	0.341	0.167
	100	0.558	0.365	0.152	0.051	0.519	0.254	0.132	0.073
	200	0.172	0.134	0.076	0.004	0.120	0.141	0.081	0.005
2	50	1.258	0.828	0.449	0.240	1.152	0.692	0.390	0.154
	100	0.569	0.448	0.208	0.099	0.516	0.427	0.211	0.022
	200	0.232	0.181	0.122	0.009	0.214	0.145	0.120	0.008