Generalized Autoregressive Score Models in R: The GAS Package

Generalized Autoregressive Score Models in R: The GAS Package

This paper presents the R package GAS for the analysis of time series under the generalized autoregressive score (GAS) framework of Creal, Koopman, and Lucas (2013) and Harvey (2013). The distinctive feature of the GAS approach is the use of the score function as the driver of time-variation in the...

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Bibliographic Details
Main Authors: David Ardia, Kris Boudt, Leopoldo Catania
Format: Article
Language:English
Published: Foundation for Open Access Statistics 2019-01-01
Series:Journal of Statistical Software
Subjects:
gas
time series models
score models
dynamic conditional score
r software
Online Access:https://www.jstatsoft.org/index.php/jss/article/view/2843

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