Fig. 3
From: The hazards of genotype imputation when mapping disease susceptibility variants
Comparison of genetic distances at T2D loci with or without imputation. Box plots of genetic distance across ± 10 kb from T2D-associated genetic loci, measured in a linkage disequilibrium units (LDU, European) and b centimorgan (cM) from the 1000 Genomes Project. Distances are plotted from loci mapped with no imputation (111 [5] loci) and loci mapped using imputation (459 [8] and 277 [9] loci). Lower median values (stronger LD) are observed in imputation studies. P-values from the Wilcoxon rank test statistic