Table 1.

Average deviations from nominal 5% level for 11 tests adjusted using ANOVA. Deviations are given by scenario, by sample size, by censoring pattern, and overall using models (8–11), respectively. The last two rows refer to the log-rank (LR) test and weighted log-rank (WLR) tests starting at time 0. t₀ = 24.

		Scenario				Total sample size, n			Censoring
Method	Equation	A	B	C	D	100	200	400	0%	15%	(10%, 20%)	Overall
ZCLL(24)	(1)	−0.05	−0.10	0.08	−0.04	−0.02	0.01	−0.06	0.03	−0.07	−0.03	−0.03
ZCLL(48)	(1)	0.36	−0.02	0.16	0.12	0.26	0.18	0.03	0.47	−0.04	0.05	0.16
ZCLL(72)	(1)	0.18	−0.02	0.15	0.07	0.24	0.01	0.04	−0.01	0.11	0.19	0.10
ZWKM(t0)	(2)	0.84	0.59	0.71	0.61	1.18	0.59	0.29	0.55	0.73	0.78	0.69
${\chi }_{\mathrm{PSV}}^2\left(t_0\right)$	(3)	0.24	−0.01	0.04	−0.04	0.12	0.04	0.01	0.04	0.09	0.04	0.06
ZLR(t0)	(4)	0.21	0.09	−0.04	−0.09	0.08	−0.03	0.07	−0.03	0.05	0.10	0.04
ZOLS(t0)	(5)	0.10	−0.12	0.01	−0.08	−0.03	−0.05	0.01	−0.12	−0.04	0.09	−0.02
ZSP,P(t0)	(6)	0.21	0.10	0.15	0.11	0.27	0.08	0.07	0.06	0.19	0.18	0.14
χ2(t0)	(7)	−0.13	−0.31	−0.26	−0.40	−0.53	−0.23	−0.07	−0.44	−0.18	−0.21	−0.27
Log rank		0.22	0.38	1.40	3.04	0.67	1.11	2.00	0.77	1.40	1.61	1.26
Weighted log rank ρ = 0, γ = 1		0.20	0.34	1.33	2.87	0.37	0.95	2.24	1.23	1.22	1.12	1.19