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Table 1 Overall imputation accuracy and error distribution for 90, 75 and 50% of masked genotypes

From: Effect of genotype imputation on genome-enabled prediction of complex traits: an empirical study with mice data

 

90%

75%

50%

 

Across families

Within families

Across families

Within families

Across families

Within families

Accuracy

0.75

0.79

0.91

0.94

0.97

0.98

0*<−>1* errora

0.16

0.17

0.22

0.25

0.26

0.20

1<−>2* errorb

0.50

0.54

0.61

0.63

0.62

0.65

0<−>2 errorc

0.09

0.08

0.08

0.06

0.09

0.13

  1. aError due to change from 0 to 1 genotype code or vice versa.
  2. bError due to change from 1 to 2 genotype code or vice versa.
  3. cError due to change from 0 to 2 genotype code or vice versa.
  4. *Genotypes are coded as 0, 1 and 2 as the number of copies of the more frequent allele.
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BMC Genomic Data

ISSN: 2730-6844

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