Extended Data Fig. 8: SNP heritability of individual face shape PCs and multivariate face shape estimated by LDSC.

Points (center of error bars) represent estimated SNP heritability of each PC. Error bars represent 95% confidence intervals. The red line represents the mean heritability of all 70 PCs, and the blue line indicates the heritability obtained by applying LDSC to corrected χ2 statistics from the multivariate CCA GWAS using all 70 PCs.