A Measure of Rotatability for Response Surface Designs.

Abstract

A measure is introduced in this paper which quantifies the amount of rotatability in a given response surface design. The measure, which is expressible as a percentage, takes the value 100 if and only if the design is rotatable. One of the main advantages of this measure is that it can be used to repair a nonrotatable design by the addition of experimental runs which maximize the percent rotatability over a spherical region of interest. Four numerical examples are given to illustrate the applications of this measure. Keywords: Nonrotatable designs.

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1987
Accession Number
ADA180367

Entities

People

  • A. I. Khuri

Organizations

  • University of Florida

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  • Mathematics

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  • Calculus or Mathematical Analysis
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