R Observatory: Metrics for FactorCopula version 0.9.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

FactorCopula

0.9.3

Factor, Bi-Factor, Second-Order and Factor Tree Copula Models

0packages depend

2.6Kdownloads / year

–test coverage

11/13checks pass

Overview

About

Maintained by Aristidis K. NikoloulopoulosFirst published 2020-09-116 releasesCRAN page ↗

Estimation, model selection and goodness-of-fit of (1) factor copula models for mixed continuous and discrete data in Kadhem and Nikoloulopoulos (2021) doi:10.1111/bmsp.12231; (2) bi-factor and second-order copula models for item response data in Kadhem and Nikoloulopoulos (2023) doi:10.1007/s11336-022-09894-2; (3) factor tree copula models for item response data in Kadhem and Nikoloulopoulos (2022) arXiv:2201.00339.

Install

R (CRAN)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("FactorCopula", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

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-factorcopula

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

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-FactorCopula

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# 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-FactorCopula

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

Health

CRAN checks

2NOTE11OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 3.5 min · r-devel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

7

Dependencies · direct

Check history

NOTE2026-05-11
11 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
WARNING2026-05-10
11 OK · 1 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-03-30
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-03-28
11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 45%
Documented parameters: 100%
Return-value docs: 95%
References docs: 76%

Downloads

2.6K

CRAN downloads in the past year

Rank #14,566 · ~7/day · ~217/mo

Releases R versions

Daily download trend is not available in this view yet.

18230 days

70890 days

2.6K1 year

Compare downloads with other packages →

Also on389 r2u17 autocran

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Depends (4)

R >= 3.5.0statmod abindutils

Imports (4)

igraph matlab polycor VineCopula

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (2)

Maintainer (1)

Aristidis K. Nikoloulopoulos

Author, Maintainer

Authors (2)

Aristidis K. Nikoloulopoulos

Author, Maintainer

Sayed H. Kadhem

Author

Package Timeline

6 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
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
0.9.3Latest
2023-03-05 · current release · diff ↗
0.9.2
2022-12-06 · diff ↗
0.9
2022-11-24 · diff ↗
0.8.1
2022-07-14 · diff ↗
unarchivedReturned to CRAN
2022-07-14
archivedRemoved from CRAN
2022-05-25
requires archived package 'matlab'
R
R 4.2.0 released · 2022-04-22
0.8
2021-12-19 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.5
2020-09-11
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2020-09-11
Total releases: 6 / 6 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.5.0
Bundled data: 29 KB / 4 files
Download size: 146 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("FactorCopula")

Format

Nikoloulopoulos, A. K., & Kadhem, S. H. (2023). FactorCopula: Factor, Bi-Factor, Second-Order and Factor Tree Copula Models (Version 0.9.3) [Computer software]. https://doi.org/10.32614/CRAN.package.FactorCopula

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for FactorCopula version 0.9.3 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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