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Local Influence Ana...
Local Influence Analysis in AB–BA Crossover Designs
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- Hao, Chengcheng (author)
- Stockholms universitet,Statistiska institutionen,Stockholm University, Sweden
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- Von Rosen, Dietrich (author)
- Linköpings universitet,Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för energi och teknik,Department of Energy and Technology,Linköping University,Matematisk statistik,Tekniska högskolan
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- von Rosen, Tatjana (author)
- Stockholms universitet,Statistiska institutionen,Stockholm University, Sweden
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(creator_code:org_t)
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- 2014-04-10
- 2014
- English.
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In: Scandinavian Journal of Statistics. - : Wiley. - 0303-6898 .- 1467-9469. ; 41:4, s. 1153-1166
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Abstract
Subject headings
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- The aim of this article is to develop methodology for detecting influential observations in crossover models with random individual effects. Various case-weighted perturbations are performed. We obtain the influence of the perturbations on each parameter estimator and on their dispersion matrices. The obtained results exhibit the possibility to obtain closed-form expressions of the influence using the residuals in mixed linear models. Some graphical tools are also presented.
Subject headings
- NATURVETENSKAP -- Matematik -- Sannolikhetsteori och statistik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Probability Theory and Statistics (hsv//eng)
- NATURVETENSKAP -- Matematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics (hsv//eng)
Keyword
- explicit maximum likelihood estimate
- influential observation
- mixed linear model
- perturbation scheme
- statistical diagnostics
- Statistics
- statistik
Publication and Content Type
- ref (subject category)
- art (subject category)
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