. Author manuscript; available in PMC: 2016 Oct 1.

Published in final edited form as: Stat Biosci. 2014 Aug 23;7(2):282–295. doi: 10.1007/s12561-014-9118-0

Table 4.

Average estimated odds ratios for X in models fit to training data generated using the same settings as in Table 2. Both Y₁ and Y₂ are uninformative markers.

	True	Baseline Model	Model (X,Y₁)	Model (X,Y₁,Y₂)
AUC_X	exp(α₁)	exp(α̂₁)	exp(β̂₁)	exp(γ̂₁)
0.6	1.43	1.56	1.58	1.60
0.7	2.10	2.46	2.55	2.63
0.8	3.29	4.02	4.24	4.49
0.9	6.13	6.78^*	7.37^*	8.23^*

medians displayed when distribution is highly skewed