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NGSSEML (version 2.1)

Non-Gaussian State-Space with Exact Marginal Likelihood

Description

Due to a large quantity of non-Gaussian time series and reliability data, the R-package non-Gaussian state-space with exact marginal likelihood is useful for modeling and forecasting non-Gaussian time series and reliability data via non-Gaussian state-space models with the exact marginal likelihood easily, see Gamerman, Santos and Franco (2013) and Santos, Gamerman and Franco (2017) . The package gives codes for formulating and specifying the non-Gaussian state-space models in the R language. Inferences for the parameters of the model can be made under the classical and Bayesian. Furthermore, prediction, filtering, and smoothing procedures can be used to perform inferences for the latent parameters. Applications include, e.g., count, volatility, piecewise exponential, and software reliability data.

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Install

install.packages('NGSSEML')

Monthly Downloads

19

Version

2.1

License

GPL (>= 2)

Issues

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Maintainer

T. dos Santos

Last Published

October 19th, 2020

Functions in NGSSEML (2.1)

PlotF

Plot Function
sys1_data

The times between successive computer software failures of the SYS1
Rt

Returns of the asset PETR3 (Petrobras company) in the Brazilian stock market
gte_data

Daily failure times of 125 telecommunication systems installed by the GTE
FilteringF

Filtering and One-Step-Ahead Distributions of the Latent States
ngssm.bayes

Bayesian estimation of the non-Gaussian state space models with exact marginal likelihood
ngssm.mle

Maximum likelihood estimation of the non-Gaussian state space models with exact marginal likelihood
Yt

The Polio Data
SmoothingF

Smoothing Distribution (Procedure) of the Latent States