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lgarch (version 0.5)

Simulation and estimation of log-GARCH models

Description

Simulation and estimation of univariate and multivariate log-GARCH models. The main functions of the package are: lgarchSim, mlgarchSim, lgarch and mlgarch. The first two functions simulate from a univariate and a multivariate log-GARCH model, respectively, whereas the latter two estimate a univariate and multivariate log-GARCH model, respectively. A collection of methods can be applied to objects of both the 'lgarch' and 'mlgarch' types: coef, fitted, logLik, print, residuals, summary and vcov.

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Version

Install

install.packages('lgarch')

Monthly Downloads

266

Version

0.5

License

GPL-2

Maintainer

Genaro Sucarrat

Last Published

September 1st, 2014

Functions in lgarch (0.5)

lgarchObjective

Auxiliary functions
lgarch

Estimate a log-GARCH model
mlgarchObjective

Auxiliary functions
mlgarchSim

Simulate from a multivariate log-GARCH(1,1) model
coef.lgarch

Extraction methods for 'lgarch' objects
lgarchSim

Simulate from a univariate log-GARCH model
mlgarch

Estimate a multivariate CCC-log-GARCH(1,1) model
glag

Lag a vector or a matrix, with special treatment of zoo objects
lgarch-package

Simulation and estimation of log-GARCH models
coef.mlgarch

Extraction methods for 'mlgarch' objects
rmnorm

Random number generation from the multivariate normal distribution
gdiff

Difference a vector or a matrix, with special treatment of zoo objects