Variable Selection and Joint Estimation of Mean and Covariance Models with an Application to eQTL Data

Table 4

Comparisons of the performance of JMCCM with SCGGM and CAPME for models 7–9. Standard errors are presented in parenthesis.

Model	Method			SPE	SEN	Youden
7	JMCCM	2.234 (0.021)	2.071 (0.011)	0.969 (0.001)	0.638 (0.004)	0.608 (0.003)
	SCGGM	2.670 (0.017)	2.160 (0.007)	0.994 (0.000)	0.512 (0.002)	0.506 (0.002)
	CAPME	12.914 (0.038)	9.257 (0.028)	0.002 (0.000)	1.000 (0.000)	0.002 (0.000)
8	JMCCM	6.560 (0.073)	3.669 (0.028)	0.982 (0.001)	0.475 (0.004)	0.457 (0.003)
	SCGGM	10.687 (0.035)	4.318 (0.006)	0.925 (0.000)	0.430 (0.002)	0.355 (0.002)
	CAPME	-	-	-	-	-
9	JMCCM	16.703 (0.254)	5.998 (0.062)	0.986 (0.001)	0.466 (0.003)	0.452 (0.002)
	SCGGM	34.025 (0.722)	7.277 (0.048)	0.874 (0.005)	0.453 (0.003)	0.328 (0.003)
	CAPME	-	-	-	-	-