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. Author manuscript; available in PMC: 2018 Dec 1.
Published in final edited form as: Stat Biosci. 2016 Nov 29;9(2):676–691. doi: 10.1007/s12561-016-9184-6

Table 5.

Simulation Results: Average True Positive and False Positive coefficients for uncorrelated models. “Dir. lasso” is the directed lasso.

Dir. lasso SHIM Lasso Res. lasso Full
n=100, cor=0
Model 1 TP 1.00 1.00 1.00 1.00 1.00
Model 2 TP 1.00 1.00 1.00 1.00 1.00
FP 0.25 0.55 0.71 0.98 1.00
Model 3 TP 1.00 1.00 1.00 1.00 1.00
FP 0.98 0.54 0.59 0.99 1.00
Model 4 TP 0.84 0.48 0.83 0.49 1.00
FP 0.55 0.16 0.55 0.98 1.00
Model 5 FP 0.36 0.04 0.38 0.73 1.00
Model 6 TP 1.00 1.00 1.00 1.00 1.00
FP 0.27 0.68 0.71 0.99 1.00
Model 7 TP 0.86 0.30 0.86 0.85 1.00
FP 0.65 0.15 0.67 0.97 1.00
Model 8 TP 1.00 1.00 1.00 0.99 1.00
FP 0.84 0.01 0.54 0.95 1.00
n=75, cor=0
Model 1 TP 1.00 1.00 1.00 1.00 1.00
Model 2 TP 0.99 1.00 1.00 1.00 1.00
FP 0.27 0.54 0.71 0.88 1.00
Model 3 TP 1.00 0.99 1.00 0.99 1.00
FP 0.64 0.41 0.56 0.90 1.00
n=500, cor=0
Model 1 TP 1.00 1.00 1.00 1.00 1.00
Model 2 TP 1.00 1.00 1.00 1.00 1.00
FP 0.09 0.51 0.72 0.90 1.00
Model 3 TP 1.00 1.00 1.00 1.00 1.00
FP 0.24 0.51 0.58 0.87 0.99
Model 8 TP 1.00 1.00 1.00 1.00 1.00
FP 0.83 0.00 0.49 0.91 0.99
n=500, cor=0.3
Model 1 TP 1.00 1.00 1.00 1.00 1.00
Model 2 TP 1.00 1.00 1.00 1.00 1.00
FP 0.20 0.53 0.59 0.90 0.99
Model 3 TP 1.00 1.00 1.00 1.00 1.00
FP 0.38 0.50 0.44 0.83 0.99