In this paper, we describe a method that can be used to obtain UE(s(2))-optimal two-level supersaturated designs. A major advantage of the proposed approach is the information it provides on the correlation structure of the generated UE(s(2))-optimal supersaturated design and on the pairs of its orthogonal (or nearly orthogonal) columns. Therefore, it can be used to further distinguish between competitive UE(s(2))-optimal designs. Examples are given to illustrate the usefulness and the flexibility of the proposed method.
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Visva Bharati Univ, Dept Stat, Santini Ketan, W Bengal, IndiaVisva Bharati Univ, Dept Stat, Santini Ketan, W Bengal, India
Chatterjee, Kashinath
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Ou, Zujun
Qin, Hong
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Zhongnan Univ Econ & Law, Sch Stat & Math, Wuhan 430073, Peoples R China
Cent China Normal Univ, Coll Math & Stat, Wuhan 430079, Peoples R ChinaVisva Bharati Univ, Dept Stat, Santini Ketan, W Bengal, India
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Indian Agricultural Statistics Research Institute, Pusa, New Delhi, 110012, Library AvenueIndian Agricultural Statistics Research Institute, Pusa, New Delhi, 110012, Library Avenue
Kole B.
Gangwani J.
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Indian Agricultural Statistics Research Institute, Pusa, New Delhi, 110012, Library AvenueIndian Agricultural Statistics Research Institute, Pusa, New Delhi, 110012, Library Avenue
Gangwani J.
Gupta V.K.
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Indian Agricultural Statistics Research Institute, Pusa, New Delhi, 110012, Library AvenueIndian Agricultural Statistics Research Institute, Pusa, New Delhi, 110012, Library Avenue
Gupta V.K.
Parsad R.
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Indian Agricultural Statistics Research Institute, Pusa, New Delhi, 110012, Library AvenueIndian Agricultural Statistics Research Institute, Pusa, New Delhi, 110012, Library Avenue