Classification of all orthogonal arrays with run-size 18Classification of all orthogonal arrays with run-size 18
Faculty of Applied Economics
Mathematics, Statistics and Actuarial Sciences
Antwerp :UA, 2007[*]2007
Research paper / UA, Faculty of Apllied Economics , 2007:11
University of Antwerp
All combinatorial non-isomorphic orthogonal arrays with 18 runs are enumerated. The arrays are classi¯ed using generalized word-length pat- terns, both of the arrays themselves and of their three-factor projections. Recommendations are made to select an array for practical use, given the level numbers of the factors.