Table 2.

Power of the proposed test

Censoring rate	Treatment effect η	B1		B2		B3
		size 0.05	size 0.1	size 0.05	size 0.1	size 0.05	size 0.1
15%	0.2	0.230	0.344	0.226	0.332	0.194	0.304
	−0.2	0.224	0.334	0.224	0.344	0.214	0.338
	0.5	0.984	0.99	0.982	0.99	0.974	0.986
	−0.5	0.978	0.99	0.98	0.994	0.972	0.982
	0.8	1	1	1	1	1	1
	−0.8	1	1	1	1	1	1
25%	0.2	0.196	0.300	0.190	0.292	0.190	0.286
	−0.2	0.216	0.292	0.208	0.296	0.204	0.288
	0.5	0.976	0.986	0.978	0.977	0.961	0.984
	−0.5	0.956	0.984	0.96	0.982	0.952	0.970
	0.8	1	1	1	1	1	1
	−0.8	1	1	1	1	1	1

^†B, Baseline effect model; B1 = ϕ₁(X_i; θ), B2 = ϕ₂(X_i; θ), B3 = ϕ₃(X_i; θ).