Compound orthogonal arrays

A. S. Hedayat, John Stufken

Research output: Contribution to journalArticle

17 Scopus citations

Abstract

Compound orthogonal arrays have recently been introduced as an alternative to Taguchi’s direct product arrays for studying location and dispersion effects simultaneously. In this article, we provide a catalog of two-level compound orthogonal arrays for parameters of most practical interest. The arrays presented possess the maximum possible strength for given numbers of factors and runs. Simple methods to obtain these arrays, using defining contrasts, are also presented.

Original languageEnglish (US)
Pages (from-to)57-61
Number of pages5
JournalTechnometrics
Volume41
Issue number1
DOIs
StatePublished - Feb 1999

Keywords

  • Control factor
  • Dispersion effect
  • Error factor
  • Factorial experiment

ASJC Scopus subject areas

  • Statistics and Probability
  • Modeling and Simulation
  • Applied Mathematics

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