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


Ma et al. BMC Medical Genomics 2011 4:5   doi:10.1186/1755-8794-4-5

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