Fig. 2
Imputation performance evaluation. a Imputation accuracy assessment using the five different reference panels. The pseudo-GWAS panel of 97 KOR was used for the imputation. The x-axis represents MAF of 850 KOR individuals from the NARD. The y-axis represents the aggregated R2 values of SNPs, which were calculated by the true genotypes and the imputed dosages. Only SNPs that were imputed across all panels were used for the aggregation of R2 values. b Number of imputed SNPs as a function of the estimated imputation accuracy and the types of imputation panel. This result was generated based on the R2 values that were estimated by Minimac3