Table 3.

Summary of estimated data characteristics for a subset of top 25 brain imaging markers from the ADNI study.

Group	Measure	Summary of estimates
		Min	Mean	Med	Max
AD	Variation* ($\stackrel{\wedge }{\sigma }$)	0.78	1.01	1.01	1.17
	Correlation ($\stackrel{\wedge }{\rho }$)	−0.54	0.16	0.21	0.78
Control	Variation ($\stackrel{\wedge }{\sigma }$)	0.56	0.86	0.89	1.01
	Correlation ($\stackrel{\wedge }{\rho }$)	−0.52	0.14	0.13	0.72
Combined	Variation ($\stackrel{\wedge }{\sigma }$)	0.78	0.93	0.95	1.00
	Correlation ($\stackrel{\wedge }{\rho }$)	−0.51	0.15	0.18	0.72
AD vs. Control	$\left|\stackrel{\wedge }{\delta }\right|$	0.76	0.97	0.92	1.26

^*See footnote of Table 2.