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Table 3 Comparative results for six microarray datasets (a)

From: Fold change rank ordering statistics: a new method for detecting differentially expressed genes

Dataset

Method

Thresholds

Selection

Runtime (s)

Error

DLBCL

FCROS

0.0228, 0.9773

424

4.79

4.55%

(n = 7129)

FC

1.444

425

0.13

na

(m1 = 58, m2 = 19)

WAD

1.1575

424

0.14

na

 

RP

0

425

656.36

0%

 

Ttest

0.0001

428

1.48

0.17%

 

SAM

0.00032

427

26.66

0.5%

 

TREAT

0.0025

425

0.16

4.19%

Prostate

FCROS

0.0356, 0.9644

1009

19.58

7.12%

(n = 12625)

FC

1.27

1008

0.3

na

(m1 = 50, m2 = 52)

WAD

1.0805

1010

0.32

na

 

RP

0

1010

2491.54

0%

 

Ttest

0.00068

1008

2.72

0.85%

 

SAM

0.00041

1013

55.6

0.51%

 

TREAT

0.0153

1010

0.33

19.12%

Colon

FCROS

0.0187, 0.9802

95

0.99

3.85%

(n = 2000)

FC

1.8

95

0.05

na

(m1 = 22, m2 = 40)

WAD

1.346

95

0.08

na

 

RP

0

96

168.78

0%

 

Ttest

0.00015

97

0.5

0.3%

 

SAM

0.00055

95

7.08

1.15%

 

TREAT

0.00028

95

0.06

0.58%

Leukemia

FCROS

0.028, 0.9717

493

4.7

5.63%

(n = 7129)

FC

1.942

494

0.12

na

(m1 = 47, m2 = 25)

WAD

1.1668

494

0.17

na

 

RP

0

494

768.65

0%

 

Ttest

0.00052

494

1.43

0.75%

 

SAM

0.00051

494

28.71

0.74%

 

TREAT

0.00153

494

0.13

2.2%

Myeloma

FCROS

0.01296, 0.987

450

34.77

2.59%

(n = 12625)

FC

1.5189

452

0.4

na

(m1 = 36, m2 = 137)

WAD

1.212

449

0.49

na

 

RP

0

451

4721.73

0%

 

Ttest

0.0051

449

2.9

14.34%

 

SAM

0.0055

450

94.84

15.43%

 

TREAT

0.0192

451

0.54

53.75%

ALL-1

FCROS

0.0355, 0.9644

1187

22.72

7.11%

(n = 12625)

FC

1.4176

1187

0.5

na

(m1 = 95, m2 = 33)

WAD

1.1165

1185

0.64

na

 

RP

0

1188

3108.43

0%

 

Ttest

0.000057

1186

2.66

0.06%

 

SAM

0.000145

1187

69.48

0.15%

 

TREAT

0.00117

1184

0.26

1.25%

  1. Comparative results for six microarray datasets (na = not available).