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Table 1 Information loss per haplotype based on the diagonal of information matrix in 100 cases, and R2 measure.

From: How to quantify information loss due to phase ambiguity in haplotype case-control studies

Haplotype

cases

R 2

nr

SNP-s

Loss

maxa

%b

 

1

111

9.51

37.18

25.57

0.7443

2

112

5.74

18.64

30.79

0.6921

3

121

8.11

43.28

18.74

0.8126

4

122

4.34

9.05

47.93

0.5206

5

211

4.49

10.11

44.39

0.5560

6

212

2.69

5.02

53.58

0.4641

7

221

5.35

16.07

33.32

0.6668

8

222

3.54

20.77

17.06

0.8293

  1. a max, the maximum information that is contained in a haplotype
  2. b%, relative information loss compared to the maximum information.
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BMC Genomic Data

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