Summary
Suppose that we intend to perform linear regression experiments with uncorrelated errors according to a given asymptotic design ξ. The problem which we address is the question of performance-stability of ξ under change of optimality criterion. More precisely, we describe a method of how to calculate lower bounds on the minimal possible efficiency of ξ with respect to any orthogonally invariant information function. The bounds constructed depend only on the eigenvalues of the information matrix of a known regular Φ p -optimal design. We also point out some theoretical consequences of the bounds and illustrate the use of the results on the model of spring balance weighing.
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© 2004 Springer-Verlag Berlin Heidelberg
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Harman, R. (2004). Lower Bounds on Efficiency Ratios Based on Φ p -Optimal Designs. In: Di Bucchianico, A., Läuter, H., Wynn, H.P. (eds) mODa 7 — Advances in Model-Oriented Design and Analysis. Contributions to Statistics. Physica, Heidelberg. https://doi.org/10.1007/978-3-7908-2693-7_10
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DOI: https://doi.org/10.1007/978-3-7908-2693-7_10
Publisher Name: Physica, Heidelberg
Print ISBN: 978-3-7908-0213-9
Online ISBN: 978-3-7908-2693-7
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