Fig. 6From: A novel nonlinear dimension reduction approach to infer population structure for low-coverage sequencing data(left) MCPCA plot for top 6 PCs; (middle) PCA plot (ngsPopGen) for top 6 PCs; (right) PCA plot (PCA-DS) for top 6 PCs. 51,673 SNPs across Chromosome 1–22 were usedBack to article page