Figure 3

TPs and FPs of NGVS, single trait selection, GLasso, single QTL regression and Lasso. Red blocks: NGVS with marker set formation r = 10, 5, 2, 1 from left to right; Blue blocks: single trait selection with r = 10, 5, 2, 1 from left to right; single trait selection with r = 1 is just GLasso; Green block: single QTL regression; Yellow block: Lasso. The total true and false positives of the 5 gene traits of the 20 simulated datasets, if we identify the first k = 2, 3, 4, 5 QTLs as significant, were calculated based on the final selection order of each method.