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Table 2 Percentage of primary and secondary peaks compared to noise from different filtering methods on data generated by our Biology Department

From: Filtering of MS/MS data for peptide identification

Method Applied

SNR min

Purvine

Xu

Ortho Poly

3 Bins

Ortho Poly

5 Bins

Ortho Poly

7 Bins

Ortho Poly

9 Bins

Ortho Poly

11 Bins

1

4.74

4.74

4.49

4.78

4.35

1.64

3.82

3

4.74

9.11

10.15

8.42

5.69

3.84

6.97

5

4.74

9.46

11.66

9.34

5.48

3.88

7.19

7

4.74

7.62

12.10

9.20

5.82

3.96

7.70

9

4.74

7.35

12.53

9.17

6.27

3.74

7.55

11

4.74

6.66

12.58

8.79

6.42

3.79

7.28