Tab. 1:

Summary of simulation results for Model A (n=550 and p=500). FD: numbers of false discoveries; FN: numbers of false negatives; FDP: proportions of false discovery; Power: empirical probabilities to identify informative predictors; FD+FN: FD and FN combined.

|β|	Methods	FD	FN	FDP	Power	FD+FN
0.25	Univariate FDR	14.91	4.15	0.485	0.793	19.06
	Cross-Validation	62.22	0.09	0.758	0.996	62.31
	Knockoff	0.05	18.01	0.025	0.100	18.06
	PS-Fdr	1.83	1.70	0.091	0.915	3.53
0.30	Univariate FDR	19.08	2.92	0.528	0.854	22.00
	Cross-Validation	62.47	0.03	0.758	0.999	62.50
	Knockoff	0.03	17.94	0.014	0.103	17.97
	PS-Fdr	1.83	0.65	0.086	0.968	2.48
0.35	Univariate FDR	22.31	2.27	0.557	0.887	24.58
	Cross-Validation	62.81	0.01	0.759	1.000	62.82
	Knockoff	0.05	17.44	0.019	0.128	17.49
	PS-Fdr	1.91	0.29	0.088	0.986	2.20
0.40	Univariate FDR	24.46	1.98	0.576	0.901	26.44
	Cross-Validation	62.99	0.00	0.759	1.000	62.99
	Knockoff	0.11	16.92	0.034	0.154	17.03
	PS-Fdr	1.85	0.05	0.085	0.998	1.90