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Designs for generalized linear models under model uncertainty

Designs for generalized linear models under model uncertainty
Designs for generalized linear models under model uncertainty
Standard factorial designs may sometimes be inadequate for experiments that aim to estimate a generalized linear model, for example, for describing a binary response in terms of several variables. A method is proposed for finding designs for such experiments which uses a criterion that allows for uncertainty in the link function, the linear predictor or the model parameters, together with a design search. Designs are assessed and compared by simulation of the distribution of efficiencies relative to locally optimal designs over a space of possible models. Designs are investigated for practical applications and their advantages are discussed.
Woods, D. C.
ae21f7e2-29d9-4f55-98a2-639c5e44c79c
Woods, D. C.
ae21f7e2-29d9-4f55-98a2-639c5e44c79c

Woods, D. C. (2005) Designs for generalized linear models under model uncertainty. International Conference on Design of Experiments, Memphis, USA. 12 - 14 May 2005.

Record type: Conference or Workshop Item (Other)

Abstract

Standard factorial designs may sometimes be inadequate for experiments that aim to estimate a generalized linear model, for example, for describing a binary response in terms of several variables. A method is proposed for finding designs for such experiments which uses a criterion that allows for uncertainty in the link function, the linear predictor or the model parameters, together with a design search. Designs are assessed and compared by simulation of the distribution of efficiencies relative to locally optimal designs over a space of possible models. Designs are investigated for practical applications and their advantages are discussed.

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More information

Published date: 15 May 2005
Venue - Dates: International Conference on Design of Experiments, Memphis, USA, 2005-05-12 - 2005-05-14
Organisations: Statistics

Identifiers

Local EPrints ID: 15868
URI: http://eprints.soton.ac.uk/id/eprint/15868
PURE UUID: 75d3d630-1d9e-4726-93b4-82ce8cf90b98
ORCID for D. C. Woods: ORCID iD orcid.org/0000-0001-7648-429X

Catalogue record

Date deposited: 06 Jun 2005
Last modified: 12 Dec 2021 03:11

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