FEADO 6.2: D-optimal designs Program
(c) 2010 Design Computing (designcomputing.net/)

Note: Best design for m=2, p=6, and n=12.

try #     	2
seed      	-464820570
# of iterations	0
det       	5507.8438
det*      	0.35019964
det^(-1)  	1.8155924E-4
det^(-1/p)	0.2379595
trace V   	2.6910994
vmax      	0.6614
vbar      	0.5155
G-eff     	75.6%

Design points (and prediction variance):

-0.08	-0.08	(0.5)
-0.08	-0.08	(0.5)
-0.5	-1	(0.6614)
-1	1	(0.4669)
-1	1	(0.4669)
-1	-0.5	(0.6614)
0	1	(0.4524)
0	1	(0.4524)
1	0	(0.4524)
1	0	(0.4524)
1	-1	(0.4669)
1	-1	(0.4669)

X'X

12	7.2628	7.2628	0.34	0.34	-2.9872	
	7.0626	4.5001	0.874	-0.751	-3.3749	
		7.0626	-0.751	0.874	-3.3749	
			7.2628	-2.9872	-0.751	
				7.2628	-0.751	
					4.5001	

inverse(X'X)

0.4856	-0.3871	-0.3871	-0.0774	-0.0774	-0.2842	
	0.6056	0.1717	0.0473	0.116	0.3532	
		0.6056	0.116	0.0473	0.3532	
			0.1958	0.0873	0.1183	
				0.1958	0.1183	
					0.6029	

Note: vmax and vbar are maximum and average prediction variances over candidate points.
Note: FEADO used 0.01 seconds.