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Title: | Estimating precision, repeatability, and reproducibility from Gaussian and non- Gaussian data: a mixed models approach | Authors: | ASSAM NKOUIBERT, Pryseley Mintiens, Koen Knapen, Katia Van de Stede, Yves MOLENBERGHS, Geert |
Issue Date: | 2010 | Publisher: | ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD | Source: | JOURNAL OF APPLIED STATISTICS, 37 (10). p. 1729-1747 | Abstract: | Quality control relies heavily on the use of formal assessment metrics. In this paper, for the context of veterinary epidemiology, we review the main proposals, precision, repeatability, reproducibility, and intermediate precision, in agreement with ISO (international Organization for Standardization) practice, generalize these by placing them within the linear mixed model framework, which we then extend to the generalized linear mixed model setting, so that both Gaussian as well as non-Gaussian data can be employed. Similarities and differences are discussed between the classical ANOVA (analysis of variance) approach and the proposed mixed model settings, on the one hand, and between the Gaussian and non-Gaussian cases, on the other hand. The new proposals are applied to five studies in three diseases: Aujeszky's disease, enzootic bovine leucosis (EBL) and bovine brucellosis. The mixed-models proposals are also discussed in the light of their computational requirements. | Notes: | Molenberghs, G (reprint author)[Pryseley, Assam; Molenberghs, Geert] Univ Hasselt, Interuniv Inst Biostat & Stat Bioinformat, B-3590 Diepenbeek, Belgium. [Pryseley, Assam; Molenberghs, Geert] Katholieke Univ Leuven, Louvain, Belgium. [Mintiens, Koen; Knapen, Katia; Van der Stede, Yves] VAR CODA CERVA, Vet & Agrochem Res Ctr, Brussels, Belgium. geert.molenberghs@uhasselt.be | Keywords: | accuracy; analysis of variance; Aujeszky's disease; bias; bovine brucellosis; enzootic bovine leucosis; generalized linear mixed models; linear mixed models; quality control;accuracy; analysis of variance; Aujeszky's disease; bias; bovine brucellosis; enzootic bovine leucosis; generalized linear mixed models; linear mixed models; quality control | Document URI: | http://hdl.handle.net/1942/11253 | ISSN: | 0266-4763 | e-ISSN: | 1360-0532 | DOI: | 10.1080/02664760903150706 | ISI #: | 000282026800009 | Rights: | © 2010 Taylor & Francis | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2011 |
Appears in Collections: | Research publications |
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File | Description | Size | Format | |
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repeatability10[1].pdf | Peer-reviewed author version | 278.81 kB | Adobe PDF | View/Open |
pryseley2010.pdf Restricted Access | Published version | 216.37 kB | Adobe PDF | View/Open Request a copy |
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