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Table 4 The p-Value of t-statistic on the simulated data with σ1 = σ2 = 0.5, under the evaluation model 2 (n1 + n2 ≡ 60).

From: The impact of sample imbalance on identifying differentially expressed genes

SR

2

3

4

5

6.5

Precision

     

F

6.6e-2

5.3e-06

5.9e-17

4.2e-029

3.4e-055

welch-t

2.5e-4

3.7e-23

1.6e-44

7.1e-128

2.3e-254

sam

3.1e-2

4.0e-08

1.6e-19

1.0e-030

7.3e-061

wilcoxon

2.3e-l

1.1e-02

1.2e-08

1.2e-018

6.3e-022

Reg-t

4.6e-2

6.6e-07

8.7e-17

4.0e-029

1.4e-056

Pan

2.6e-2

1.1e-09

1.5e-29

1.8e-056

1.4e-112

Recall

     

F

9.2e-6

2.3e-47

6.6e-102

1.0e-180

1.2e-288

welch-t

2.0e-9

6.2e-77

1.4e-169

1.9e-309

0

sam

3.7e-6

1.0e-48

7.9e-103

3.7e-184

1.9e-290

wilcoxon

7.2e-7

5.2e-56

3.5e-122

2.3e-213

0

Reg-t

2.0e-8

4.7e-57

2.6e-115

3.1e-199

2.9e-310

Pan

4.2e-9

1.7e-80

4.6e-172

8.1e-315

0