✦ LIBER ✦

Some projective properties of fractional factorial designs

✍ Scribed by Hegang Chen

Publisher: Elsevier Science
Year: 1998
Tongue: English
Weight: 241 KB
Volume: 40
Category: Article
ISSN: 0167-7152
DOI: 10.1016/s0167-7152(98)00110-2

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✦ Synopsis

Fractional factorial designs have a long history of successful use in factor screening experiments. When only a few factors are expected to be relevant, knowledge of their low-dimension projections is valuable. The projection properties of the 2~ -m fractional factorial design into any k dimensions (k ~<R) are well known. However, there is no further discussion on the projections of such design into any dimensions which are larger than R. In this paper, we provide a complete characterization of such projections into (R + 1) to (R + [(R-1 )/2]) dimensions. (~

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