Table 3.

Simulation study: mean prediction logrank statistics and concordance indices based on 500 replicates.

	Logrank statistic				Concordance index
Data	R1	R2	R3	R4	R1	R2	R3	R4
S1	94.15	94.92	90.72	88.57	0.95	0.95	0.95	0.94
S2	4.92	59.62	7.32	82.03	0.60	0.88	0.62	0.93
S3	39.45	45.70	76.19	68.53	0.80	0.82	0.90	0.88
S4	2.27	29.09	4.54	80.57	0.57	0.79	0.60	0.93