Statistics & Probability Letters | 2021
Strong orthogonal arrays of strength two-plus based on the Addelman–Kempthorne method
Abstract
Abstract Based on nonregular orthogonal arrays via the Addelman–Kempthorne method, we propose a novel construction of strong orthogonal arrays of strength 2 + . The resulting designs have 2 s n runs with s being any odd prime power and fill some run-size gaps left by existing constructions.