Contrast Analysis of Experiments

Article

Freund, Richard A.   (1974, ASQC)   Eastman Kodak Company, Rochester, NY

Journal of Quality Technology    Vol. 6    No. 1
QICID: 5152    January 1974    pp. 2-21
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Article Abstract

A tutorial presentation of a basic approach to the analysis of designed experiments from the dual viewpoint of a logical explanation tot he engineer or scientist, and a more powerful insight to the statistical analyst. Contract Analysis furnishes regression coefficients for models useful in optimization, simple significance test (t-test) evaluation of the importance of factors, and emphasis on the interpretation of the effects shown. The technique will be illustrated by examples ranging from very small factorial through composite designs.

Keywords

Design of experiments (DOE),Contrasts,Statistics,Factorial experiments,Design,Experiments


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