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Table 2 Imputation accuracy of SNP on chromosome 12 measured by IA or by R 2

From: Genotype imputation accuracy in a F2 pig population using high density and low density SNP panels

Scenario Genotype design Accuracy of imputation
Grandparents Parents Progeny IA R 2
1 HD HD LowD 0.962 0.884
2 HD LowD LowD 0.833 0.408
  1. Comparison of two measures of accuracy of imputation calculated using experimental data (tagSNP panel = 30 SNP), under two situations: 1) F0 and F1 at high density (HD), F2 at low density (LowD), 2) F0 at HD, F1 and F2 at LowD.