JSM 2003 Online Program

Abstract #301393

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Activity Number:	426
Type:	Contributed
Date/Time:	Wednesday, August 6, 2003 : 2:00 PM to 3:50 PM
Sponsor:	Section on Physical and Engineering Sciences
Abstract - #301393
Title:	Projectivity and Estimation Capacity of the L18 and Other 2- and 3-level Experimental Designs
Author(s):	Spencer B. Graves*+ and Thomas G. Menten
Companies:	Productive Systems Engineering and
Address:	751 Emerson Ct., San Jose, CA, 95126-1703,
Keywords:	effect sparsity ; Taguchi ; small 3-level designs ; Hoke designs ; estimation efficiency
Abstract:	This article compares several experimental designs in terms of projectivity, estimation capacity, and efficiency assuming effect sparsity. The designs compared are the Taguchi L18, a fully replicated L8 with two center points, an L16 with two center points, and 4- and 5-factor Hoke saturated 3-level designs. The Hoke designs have 15 and 21 runs, respectively; all others have 18 runs.

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