Influence diagnostics for generalized linear mixed models: a gradient-like statistic

Risultato della ricerca: Otherpeer review

Abstract

In the literature, many influence measures proposed for Generalized Linear Mixed Models (GLMMs) require the information matrix that can be difficult to calculate. In the present paper, a known influence measure is approximated to get a simpler form, for which the information matrix is no more necessary. The proposed measure is showed to have a form similar to the gradient statistic, recentlyintroduced. Good performances have been obtained through simulation studies.
Lingua originaleEnglish
Pagine178-181
Numero di pagine4
Stato di pubblicazionePublished - 2013

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