Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
415745 | Computational Statistics & Data Analysis | 2006 | 15 Pages |
Abstract
A methodology is proposed for decompositions of a very wide class of time series, including normal and non-normal time series, which are represented in state-space form. In particular the linked signals generated from dynamic generalized linear models are decomposed into a suitable sum of noise-free dynamic linear models. A number of relevant general results are given and two important cases, consisting of normally distributed data and binomially distributed data, are examined in detail. The methods are illustrated by considering examples involving both linear trend and seasonal component time series.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Computational Theory and Mathematics
Authors
E.J. Godolphin, Kostas Triantafyllopoulos,