Table 4.

p Values from the Likelihood Ratio Test Comparing Different Models

x1	x2	SCZ	BIP	MDD
		p Values from LRT
STGBLUP	MTGBLUP	2.4 × 10−24	6.6 × 10−16	1.0 × 10−2
STGBLUP	STGBLUP-CNS	9.1 × 10−6	4.6 × 10−3	5.8 × 10−1
MTGBLUP	MTGBLUP-CNS	2.4 × 10−3	5.3 × 10−3	3.3 × 10−1
STGBLUP	MTGBLUP-CNS	6.7 × 10−26	1.3 × 10−17	7.3 × 10−3

Likelihood ratio LR = −2 [logL(x₁) − logL(x₁+ x₂)] where logL(x₁) (logL(x₁+x₂)) is the log likelihood from a logistic regression with case-control status as the dependent variable and x₁ (x₁ and x₂) as independent explanatory variable.