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Table 8 GSA assays with a PPV = 1 based on concordance with the1KG Phase 3 data and the rWGS data. Data is binned by alternate allele frequency

From: Establishing analytical validity of BeadChip array genotype data by comparison to whole-genome sequence and standard benchmark datasets

Allele frequency bins

Total QC pass assays

Assays with PPV = 1; GSA versus 1KG and GSA versus rWGS

% left

% filtered

0–0.1

17,454

3283

19

81

0.1–1

138,342

99,508

72

28

1–5

104,272

88,235

85

15

5–10

58,421

48,532

83

17

10–20

78,631

66,027

84

16

20–30

52,398

44,511

85

15

30–40

36,620

31,223

85

15

40–50

27,476

23,563

86

14

50–60

23,053

20,041

87

13

60–70

20,134

17,799

88

12

70–80

19,210

17,318

90

10

80–90

14,312

13,103

92

8

90–100

4023

3564

89

11

Total

594,346

476,707

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