On weighted design optimality criteria and response surface parameterizations

This paper considers weighted design optimality criteria for polynomial responses surfaces. It is shown that there are some particularly simple parameterizations of the response surface for which weighted optimality criteria are equivalent to A-optimality or weighted A-optimality. This is useful in practice as A-optimality search algorithms are readily available.

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Year of publication:	2001
Authors:	Butler, Neil A.
Published in:	Statistics & Probability Letters. - Elsevier, ISSN 0167-7152. - Vol. 51.2001, 1, p. 41-46
Publisher:	Elsevier
Keywords:	A-optimality ASV-optimality D-optimality Hermite polynomial I-optimality Legendre polynomial Orthogonality V-optimality

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10005223194