MIGA 6.0: Minimmum G-Aberration designs program
(c) 2009 Design Computing (designcomputing.net/)

Note: Best design for 9 2-level factors in 32 runs.

try #     	5
seed      	633293175
# of iterations	4
B2(D)     	0
B3(D)     	0
B4(D)     	7

Factor levels (the first 8 factors are fixed):

A	B	C	D	E	F	G	H	I	
1	1	1	1	1	1	1	-1	1	
1	1	1	1	-1	-1	1	1	-1	
1	1	1	-1	1	1	-1	1	-1	
1	1	1	-1	-1	-1	-1	-1	1	
1	1	-1	1	1	-1	-1	1	1	
1	1	-1	1	-1	1	-1	-1	-1	
1	1	-1	-1	1	-1	1	-1	-1	
1	1	-1	-1	-1	1	1	1	1	
1	-1	1	1	1	-1	-1	-1	-1	
1	-1	1	1	-1	1	-1	1	1	
1	-1	1	-1	1	-1	1	1	1	
1	-1	1	-1	-1	1	1	-1	-1	
1	-1	-1	1	1	1	1	1	-1	
1	-1	-1	1	-1	-1	1	-1	1	
1	-1	-1	-1	1	1	-1	-1	1	
1	-1	-1	-1	-1	-1	-1	1	-1	
-1	1	1	1	1	-1	-1	-1	-1	
-1	1	1	1	-1	1	-1	1	1	
-1	1	1	-1	1	-1	1	1	1	
-1	1	1	-1	-1	1	1	-1	-1	
-1	1	-1	1	1	1	1	1	-1	
-1	1	-1	1	-1	-1	1	-1	1	
-1	1	-1	-1	1	1	-1	-1	1	
-1	1	-1	-1	-1	-1	-1	1	-1	
-1	-1	1	1	1	1	1	-1	1	
-1	-1	1	1	-1	-1	1	1	-1	
-1	-1	1	-1	1	1	-1	1	-1	
-1	-1	1	-1	-1	-1	-1	-1	1	
-1	-1	-1	1	1	-1	-1	1	1	
-1	-1	-1	1	-1	1	-1	-1	-1	
-1	-1	-1	-1	1	-1	1	-1	-1	
-1	-1	-1	-1	-1	1	1	1	1	

Note: Non-zero elements in J:
CDEH (-32)
CDFI (32)
CEGI (32)
CFGH (-32)
DEFG (32)
DGHI (-32)
EFHI (-32)

Note: Resolution IV (all 9 main effects and 15 2fi's AB AC AD AE AF AG AH AI BC BD BE BF BG BH BI  are clear).
Note: MIGA used 3.484 seconds.