Parameter Redundancy with Covariates

Cole, Diana J. and Morgan, Byron J. T. (2010) Parameter Redundancy with Covariates. Biometrika, 97 (4). pp. 1002-1005. ISSN 1464-3510. (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

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We show how to determine the parameter redundancy status of a model with covariates from that of the same model without covariates, thereby simplifying the calculation considerably. A matrix decomposition is necessary to ensure that the symbolic computation computer programmes return correct results. The paper is illustrated by mark-recovery and latent-class models, with associated Maple code.

Item Type: Article
Subjects: Q Science > QA Mathematics (inc Computing science) > QA276 Mathematical statistics
Divisions: Faculties > Science Technology and Medical Studies > School of Mathematics Statistics and Actuarial Science > Statistics
Depositing User: Diana Cole
Date Deposited: 17 Dec 2010 09:25
Last Modified: 14 May 2014 15:25
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