Resource title

Optimal designs for dose-response models with restricted design spaces

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Resource description

In dose response studies, the dose range is often restricted due to concerns over drug toxicity and/or efficacy. We present restricted and unrestricted interval locally optimal designs with respect to a very general class of optimality criteria for estimating the underlying dose response curve. The underlying curve belongs to a diversified set of link functions suitable for the dose response studies and having a common canonical form. These include the fundamental binary response models – the logit and the probit as well as the skewed versions of these models. The results are illustrated through the re-design of a dose ranging trial conducted at the Merck Research Laboratories (Zeng and Zhu, 1997). This work is a generalization of the results of Dai and Zhu (2002) in terms of the design interval, the underlying dose response curve and the optimality criterion.

Resource author

Holger Dette, Stefanie Biedermann, Wei Zhu

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Resource language

eng

Resource content type

text/html

Resource resource URL

http://hdl.handle.net/10419/22552

Resource license

Adapt according to the presented license agreement and reference the original author.