Table 5 Comparison between two FDR formulas
Search# | Spectra | Database | PMTol | Formula | EmpiricalFDR fixed | FactFDR fixed | |||
|---|---|---|---|---|---|---|---|---|---|
N target | FactFDR(%) | p-value(%) | N target | EmpiricalFDR(%) | |||||
I-3 | ISB-02 | ISB+Yeast | 2.5 Da | 1 | 1578/602 | 4.7/5.1 | 40.8/50.3 | 1583/596 | 5.1/3.9 |
I-12 | ISB-02 | ISB+Yeast | 2.5 Da | 2 | 1452/550 | 2.3/2.5 | 0.0/2.9 | 1583/596 | 9.6/7.4 |
I-5 | ISB-02+AB-TC | ISB+Yeast | 2.5 Da | 1 | 1490/569 | 5.0/5.8 | 50.2/31.2 | 1480/553 | 4.5/4.3 |
I-13 | ISB-02+AB-TC | ISB+Yeast | 2.5 Da | 2 | 1387/502 | 2.8/3.2 | 0.6/15.7 | 1480/553 | 8.7/8.3 |
Y-1 | Y-Small+AB-TC | Yeast+AT | 30 ppm | 1 | 2574/1988 | 1.0/1.3 | 50.1/22.7 | 2588/1759 | 1.0/0.5 |
Y-4 | Y-Small+AB-TC | Yeast+AT | 30 ppm | 2 | 2453/1626 | 0.8/0.8 | 27.8/36.2 | 2588/1759 | 2.0/1.0 |