Pd. Shi et Cl. Tsai, A NOTE ON THE UNIFICATION OF THE AKAIKE INFORMATION CRITERION, Journal of the Royal Statistical Society. Series B: Methodological, 60, 1998, pp. 551-558
Citations number
13
Categorie Soggetti
Statistic & Probability","Statistic & Probability
Journal title
Journal of the Royal Statistical Society. Series B: Methodological
To measure the distance between a robust function evaluated under the
true regression model and under a fitted model, we propose generalized
Kullback-Leibler information. Using this generalization we have devel
oped three robust model selection criteria, AICR, AICCR* and AICCR, t
hat allow the selection of candidate models that not only fit the majo
rity of the data but also take into account non-normally distributed e
rrors. The AICR and AICCR criteria can unify most existing Akaike inf
ormation criteria; three examples of such unification are given. Simul
ation studies are presented to illustrate the relative performance of
each criterion.