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Table 2 Estimated posterior means and results for empirical simulation

From: Differential expression analysis for paired RNA-seq data

 

Case 1

Case 2

Case 3

N

10

5

3

μ 1

-0.170 (0.037)

-0.169 (0.041)

-0.157 (0.041)

σ 0 2

3.653×10-4

3.604×10-4

3.83×10-4

 

(3×10-5)

(4.421×10-5)

(6.090×10-5)

σ 1 2

0.984 (0.104)

0.968 (0.115)

0.955 (0.110)

Π 1

0.151 (0.004)

0.153 (0.005)

0.156 (0.006)

cor ( χ g , χ g ̂ ) ∗

0.972 (0.006)

0.993 (0.003)

0.953 (0.011)

FDR

0.030 (0.008)

0.046 (0.011)

0.068 (0.013)

FDR Ì‚

0.024 (0.004)

0.037 (0.005)

0.049 (0.006)

Sensitivity

0.928 (0.014)

0.866 (0.020)

0.802 (0.025)

Specificity

0.995 (0.001)

0.994 (0.002)

0.991 (0.002)

 

Case 4

Case 5

Case 6

N

10

5

3

μ 1

0.007 (0.035)

0.006 (0.038)

-0.002 (0.037)

σ 0 2

3.634×10-4

3.532×10-4

3.450×10-4

 

(2.931×10-5)

(4.155×10-5)

(5.283×10-5)

σ 1 2

1.172 (0.048)

1.151 (0.059)

1.140 (0.050)

Π 1

0.179 (0.003)

0.183 (0.004)

0.188 (0.005)

cor ( χ g , χ g ̂ ) ∗

0.990 (0.002)

0.979 (0.004)

0.965 (0.007)

FDR

0.030 (0.008)

0.044 (0.009)

0.064 (0.012)

FDR Ì‚

0.021 (0.004)

0.031 (0.005)

0.042 (0.006)

Sensitivity

0.953 (0.011)

0.906 (0.015)

0.862 (0.020)

Specificity

0.995 (0.001)

0.992 (0.002)

0.989 (0.002)

  1. Operating characteristics are based on the Bayes rule. cor ( χ g , χ g ̂ ) ∗ is the correlation coefficient between the true difference and the estimated difference.