gicf: Penalised Likelihood Estimation of a Covariance Matrix

Penalised likelihood estimation of a covariance matrix via the ridge-regularised covglasso estimator described in Cibinel et al. (2024) <doi:10.48550/arXiv.2410.02403>. Based on the 'C++' code of the 'R' package 'covglasso' (by Michael Fop, <https://orcid.org/0000-0003-3936-2757>) and the 'R' code of 'icf' (by Mathias Drton, <https://orcid.org/0000-0001-5614-3025>) within the 'R' package 'ggm'.

Package details

AuthorLuca Cibinel [cre, aut] (ORCID: <https://orcid.org/0009-0009-1274-8327>), Alberto Roverato [aut] (ORCID: <https://orcid.org/0000-0001-7984-3593>), Veronica Vinciotti [aut] (ORCID: <https://orcid.org/0000-0002-2625-7977>)
MaintainerLuca Cibinel <lcibinel@gmail.com>
LicenseGPL-3
Version1.0.1
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("gicf")

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gicf documentation built on Aug. 22, 2025, 5:11 p.m.