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June, 1994 On the Construction of Trend Resistant Mixed Level Factorial Run Orders
Mike Jacroux
Ann. Statist. 22(2): 904-916 (June, 1994). DOI: 10.1214/aos/1176325502


In this paper we consider experimental situations where treatments from a mixed level factorial design are to be applied to experimental units over space or time and where there may be an unknown trend effect which can be approximated by some polynomial function of the order in which the observations are obtained. A method of constructing run orders of treatments for such situations is given which generally yields least squares estimators for main effects that have a higher degree of trend resistance than the least squares estimators of main effects that come from run orders obtainable by other methods of construction previously given in the literature.


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Mike Jacroux. "On the Construction of Trend Resistant Mixed Level Factorial Run Orders." Ann. Statist. 22 (2) 904 - 916, June, 1994.


Published: June, 1994
First available in Project Euclid: 11 April 2007

zbMATH: 0805.62073
MathSciNet: MR1292547
Digital Object Identifier: 10.1214/aos/1176325502

Primary: 62K05
Secondary: 62K15

Rights: Copyright © 1994 Institute of Mathematical Statistics


Vol.22 • No. 2 • June, 1994
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