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Table 6 Imputation accuracy on chromosome 20 based on varying reference populations

From: Imputation of high-density genotypes in the Fleckvieh cattle population

 

50 most informative animals

50 randomly selected animals

Mean

Min

Max

Beagle

0.866

0.854

0.841

0.864

MaCH

0.949

0.942

0.937

0.946

findhap.f90

0.876

0.837

0.812

0.856

Minimac

0.957

0.947

0.943

0.951

  1. The correlation between true and imputed genotypes (rTG,IG) based on the 50 most informative animals as reference population is compared with rTG,IG obtained with 50 randomly selected reference animals. The mean, minimum and maximum rTG,IG obtained with randomly selected reference animals are displayed across ten replications for the four imputation tools.
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Genetics Selection Evolution

ISSN: 1297-9686