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fEGarch: Estimation of a Broad Family of EGARCH Models

Implement and fit a variety of models from a very broad family of exponential generalized autoregressive conditional heteroskedasticity (EGARCH) models, such as a MEGARCH (modified EGARCH), FIEGARCH (fractionally integrated EGARCH), FIMLog-GARCH (fractionally integrated modulus Log-GARCH), and more. The FIMLog-GARCH as part of the EGARCH family is discussed in Feng et al. (2023) <https://econpapers.repec.org/paper/pdnciepap/156.htm>. For convenience and the purpose of comparison, a variety of other popular GARCH-type models, like an APARCH model, a fractionally integrated APARCH (FIAPARCH) model, standard GARCH and fractionally integrated GARCH (FIGARCH) models, GJR-GARCH and FIGJR-GARCH models, TGARCH and FITGARCH models, are implemented. Models are fitted through quasi-maximum-likelihood estimation.

Version: 1.0.0
Depends: R (≥ 3.5), methods
Imports: Rcpp (≥ 1.0.9), Rsolnp, smoots, esemifar, zoo, stats, utils, rugarch, future, furrr, rlang, ggplot2, magrittr, cli, numDeriv
LinkingTo: Rcpp, RcppArmadillo
Suggests: testthat (≥ 3.0.0)
Published: 2025-06-11
DOI: 10.32614/CRAN.package.fEGarch
Author: Dominik Schulz [aut, cre] (Paderborn University, Germany), Yuanhua Feng [aut] (Paderborn University, Germany), Christian Peitz [aut] (Financial Intelligence Unit (German Government)), Oliver Kojo Ayensu [aut] (Paderborn University, Germany), Thomas Gries [ctb] (Paderborn University, Germany), Sikandar Siddiqui [ctb] (Deloitte Audit Analytics GmbH, Frankfurt, Germany), Shujie Li [ctb] (Paderborn University, Germany)
Maintainer: Dominik Schulz <dominik.schulz at uni-paderborn.de>
License: GPL-3
NeedsCompilation: yes
Materials: README
CRAN checks: fEGarch results

Documentation:

Reference manual: fEGarch.pdf

Downloads:

Package source: fEGarch_1.0.0.tar.gz
Windows binaries: r-devel: fEGarch_1.0.0.zip, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): fEGarch_1.0.0.tgz, r-oldrel (arm64): fEGarch_1.0.0.tgz, r-release (x86_64): not available, r-oldrel (x86_64): not available

Linking:

Please use the canonical form https://CRAN.R-project.org/package=fEGarch to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.