Figure 4
From: The effect of measurement error of phenotypes on genome wide association studies
Evidence for QTLs on BTA14 under different kinds and amounts of data trimming. Manhattan plots of SNP associations to CHILLP8 (black) and P8FAT (red) plotted against distance along part of chromosome BTA14 in Mb. The four panels show the original GWAS data, which also includes P8MEAN (dark grey), the univariate trimmed data excluding the top and bottom 5% of values, the bivariate trimmed data with the threshold set at diff1 < 36, and the bivariate trimmed data with the threshold set at diff1 < 4.