This package was removed from CRAN on 2025-07-17. Its history is shown below.

Reason: requires archived package 'JGL'

Details below reflect version 1.0, its last release before removal.

fgm

1.0

Partial Separability and Functional Gaussian Graphical Models

0packages depend

–downloads / year

–test coverage

–checks pass

Overview

About

Maintained by Javier Zapata1 releasesCRAN page ↗

Estimates a functional graphical model and a partially separable Karhunen-Loève decomposition for a multivariate Gaussian process. See Zapata J., Oh S. and Petersen A. (2019) arXiv:1910.03134.

Install

R (source archive)Ubuntu (r2u)openSUSE (OBS)

url <- "https://cran.r-project.org/src/contrib/Archive/fgm/fgm_1.0.tar.gz"
pkgFile <- "fgm_1.0.tar.gz"
download.file(url, pkgFile)
install.packages(pkgFile, type = "source", repos = NULL)

This package is no longer on CRAN, so install.packages() cannot fetch it by name. This downloads the last archived source (1.0) and builds it locally. Install its dependencies first, and note that building from source needs the usual compiler toolchain.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-fgm

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-fgm

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

CRAN check results are not tracked yet.

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

None

Vignettes

README

Dependencies · direct

Downloads

Releases R versions

Daily download trend is not available in this view yet.

Compare downloads with other packages →

Also on83 r2u7 autocran

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (2)

JGL fdapace

LinkingTo (0)

none

Suggests (4)

mvtnorm fda knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

–indirect (not tracked)

Nothing depends on this yet.

Code & Tests

Code Composition

R 356 (70%)Rd 150 (30%)

Code characteristics

Cyclomatic complexity: 5.5 median / 15 max
Documented parameters: 64%

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

6 2 exported

Complexity

6.5 avg / 15 max

Call network

6 nodes / 5 edges

Test coverage has not been measured for this package yet; nodes fall back to a neutral fill.

Call graph

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Lowest coverage

Per-function coverage is not measured for this package yet.

People & History

People (3)

Maintainer (1)

Javier Zapata

Maintainer

Authors (2)

Sang-Yun Oh

Author

Alexander Petersen

Author

Package Timeline

1 release. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
archivedRemoved from CRAN
2025-07-17
requires archived package 'JGL'
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
1.0
2019-10-22
R
R 3.6.0 released · 2019-04-26

Package metadata

Total releases: 1
License: GPL (>= 2) OSI
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet