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. 2009 Dec 23;10:87. doi: 10.1186/1471-2156-10-87

Table 5.

Epistatic model - recessive (EPI RR).

Low risk High risk
r = 5 r = 10
Theoretical penetrance matrix Inline graphic Inline graphic

Neural network
 Mean absolute difference E Inline graphic Inline graphic
 Sum 0.2071 0.1410

Logistic regression
 Mean absolute difference E Inline graphic Inline graphic
 Sum 0.4849 0.6150

Logistic regression (design variables)
 Mean absolute difference E Inline graphic Inline graphic
 Sum 0.3503 0.2755

Mean absolute differences between theoretical and estimated penetrance matrices from 100 replications in the low and high risk scenario.