On the construction and existence of orthogonal arrays with three levels and indexes 1 and 2

S. Hedayat, John Stufken, Guoqin Su

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

We study the construction of orthogonal arrays with three levels and index 1 and the existence of orthogonal arrays with three levels and index 2. For strength greater than or equal to 2, we show that orthogonal arrays with three levels and index 1 are unique, and we establish the maximum number of factors for orthogonal arrays with three levels and index 2.

Original languageEnglish (US)
Pages (from-to)2044-2053
Number of pages10
JournalAnnals of Statistics
Volume25
Issue number5
StatePublished - Oct 1 1997

Keywords

  • Fractional factorial designs
  • Orthogonal arrays

ASJC Scopus subject areas

  • Statistics and Probability
  • Statistics, Probability and Uncertainty

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