Class OA(56; 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	4049
Best GWLP	1.0000,0.0000,0.0000,0.0000,0.7143,0.0000,0.5714,0.0000 4 arrays
D-efficiency	Best value: 0.9192 [1 array with highest D-efficiency value]
Average VIF	Best value 1.2012 [1 array with best average VIF value]
E-efficiency	Best value 0.4035
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	0.91920	1.20116	0.37055	1.00,0.00,0.00,0.00,0.7143,0.8163,0.08163,0.00
23	29	0.91855	1.20841	0.31504	1.00,0.00,0.00,0.00,0.7143,0.6531,0.2449,0.00
34	29	0.91848	1.21123	0.29186	1.00,0.00,0.00,0.00,0.7143,0.8163,0.08163,0.00
42	29	0.91812	1.20962	0.30927	1.00,0.00,0.00,0.00,0.7143,0.5714,0.1633,0.08163
12	29	0.91781	1.21589	0.25810	1.00,0.00,0.00,0.00,0.7143,0.9796,0.08163,0.00
38	29	0.91763	1.21613	0.28404	1.00,0.00,0.00,0.00,0.7143,0.8163,0.08163,0.00
28	29	0.91732	1.21318	0.30779	1.00,0.00,0.00,0.00,0.7143,0.6531,0.08163,0.00
41	29	0.91724	1.21148	0.33083	1.00,0.00,0.00,0.00,0.7143,0.5714,0.1633,0.08163
54	29	0.91703	1.21546	0.28829	1.00,0.00,0.00,0.00,0.7143,0.8163,0.08163,0.00
33	29	0.91698	1.21798	0.28403	1.00,0.00,0.00,0.00,0.7143,0.6531,0.2449,0.00

Index	D-efficiency	Mean 3-proj D-eff	Mean 4-proj D-eff	Mean 5-proj D-eff	Mean 6-proj D-eff
0	0.9192	1.0000	0.9944	0.9800	0.9552
23	0.9185	1.0000	0.9944	0.9800	0.9550
34	0.9185	1.0000	0.9944	0.9800	0.9549
42	0.9181	1.0000	0.9944	0.9800	0.9549
12	0.9178	1.0000	0.9944	0.9800	0.9547
38	0.9176	1.0000	0.9944	0.9800	0.9548
28	0.9173	1.0000	0.9944	0.9800	0.9547
41	0.9172	1.0000	0.9944	0.9800	0.9548
54	0.9170	1.0000	0.9944	0.9800	0.9547
33	0.9170	1.0000	0.9944	0.9800	0.9548

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