Class OA(48; 3; 2⁷)

This page contains information about D-efficiency and GWLP values of the arrays. The results have been generated with the Orthogonal Array package. If you use these data, please cite the paper Complete Enumeration of Pure-Level and Mixed-Level Orthogonal Arrays.

Results

Statistic	Results
Number of non-isomorphic arrays	397
Best GWLP	1.0000,0.0000,0.0000,0.0000,0.3333,1.3333,0.0000,0.0000 1 array
D-efficiency	Best value: 0.9585 [1 array with highest D-efficiency value]
Average VIF	Best value 1.1034 [1 array with best average VIF value]
E-efficiency	Best value 0.3333
Data	all arrays (binary)
Data (80 best VIF arrays)	80 array(s)
Processing time	< 1 minute

Array	Rank (2nd order)	D-efficiency	Average VIF	E-efficiency	GWLP
0	29	0.95847	1.10345	0.33333	1.00,0.00,0.00,0.00,0.3333,1.333,0.00,0.00
40	29	0.92830	1.19741	0.33333	1.00,0.00,0.00,0.00,0.5556,1.111,0.00,0.00
5	29	0.92620	1.21466	0.21903	1.00,0.00,0.00,0.00,0.5556,0.8889,0.2222,0.00
50	29	0.92494	1.21552	0.33333	1.00,0.00,0.00,0.00,0.5556,1.111,0.00,0.4444
60	29	0.92494	1.21552	0.33333	1.00,0.00,0.00,0.00,0.5556,1.111,0.00,0.00
3	29	0.90968	1.23103	0.33333	1.00,0.00,0.00,0.00,0.7778,0.8889,0.00,0.00
71	29	0.90918	1.29332	0.20671	1.00,0.00,0.00,0.00,0.6667,1.00,0.1111,0.1111
1	29	0.90890	1.23793	0.33333	1.00,0.00,0.00,0.00,0.7778,0.8889,0.00,0.00
6	29	0.90840	1.24641	0.25464	1.00,0.00,0.00,0.00,0.7778,0.8889,0.2222,0.00
32	29	0.90422	1.26601	0.25464	1.00,0.00,0.00,0.00,0.7778,0.8889,0.00,0.00

Index	D-efficiency	Mean 3-proj D-eff	Mean 4-proj D-eff	Mean 5-proj D-eff	Mean 6-proj D-eff
0	0.9585	1.0000	0.9973	0.9906	0.9786
40	0.9283	1.0000	0.9955	0.9836	0.9620
5	0.9262	1.0000	0.9955	0.9840	0.9629
50	0.9249	1.0000	0.9955	0.9833	0.9607
60	0.9249	1.0000	0.9955	0.9833	0.9607
3	0.9097	1.0000	0.9937	0.9779	0.9505
71	0.9092	1.0000	0.9946	0.9801	0.9530
1	0.9089	1.0000	0.9937	0.9782	0.9511
6	0.9084	1.0000	0.9937	0.9777	0.9503
32	0.9042	1.0000	0.9937	0.9774	0.9484

Page generated on Fri Mar 11 00:10:56 2016.