Accession Number:

ADA180367

Title:

A Measure of Rotatability for Response Surface Designs.

Descriptive Note:

Technical rept.,

Corporate Author:

FLORIDA UNIV GAINESVILLE DEPT OF STATISTICS

Personal Author(s):

Report Date:

1987-05-01

Pagination or Media Count:

36.0

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.

Subject Categories:

  • Operations Research

Distribution Statement:

APPROVED FOR PUBLIC RELEASE