Skip to main content

Table 2 Number of spectra in two clusters with respect to SEQUEST score

From: Quality Assessment of Tandem Mass Spectra by Using a Weighted K-Means

SEQUEST score

No. of spectra in cluster 1

No. of spectra in cluster 2

≥2.0

496

2,050

≥2.2

315

1,471

≥2.4

221

1,181

≥2.6

164

969

≥2.8

127

822

≥3.0

102

689

≥3.2

80

578

≥3.4

58

486

≥3.6

47

408

≥3.8

39

351

≥4.0

30

290

  1. Columns 2 and 3 lists the number of spectra in clusters 1 and 2 whose SEQUEST scores are bigger than a threshold listed in column 1, respectively