R Observatory: Metrics for CopulaREMADA version 1.8.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

CopulaREMADA

1.8.1Package record

Copula Mixed Models for Multivariate Meta-Analysis of Diagnostic Test Accuracy Studies

0packages depend

6.9Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Aristidis K. NikoloulopoulosCRAN page ↗

The bivariate copula mixed model for meta-analysis of diagnostic test accuracy studies in Nikoloulopoulos (2015) doi:10.1002/sim.6595 and Nikoloulopoulos (2018) doi:10.1007/s10182-017-0299-y. The vine copula mixed model for meta-analysis of diagnostic test accuracy studies accounting for disease prevalence in Nikoloulopoulos (2017) doi:10.1177/0962280215596769 and also accounting for non-evaluable subjects in Nikoloulopoulos (2020) doi:10.1515/ijb-2019-0107. The hybrid vine copula mixed model for meta-analysis of diagnostic test accuracy case-control and cohort studies in Nikoloulopoulos (2018) doi:10.1177/0962280216682376. The D-vine copula mixed model for meta-analysis and comparison of two diagnostic tests in Nikoloulopoulos (2019) doi:10.1177/0962280218796685. The multinomial quadrivariate D-vine copula mixed model for meta-analysis of diagnostic tests with non-evaluable subjects in Nikoloulopoulos (2020) doi:10.1177/0962280220913898. The one-factor copula mixed model for joint meta-analysis of multiple diagnostic tests in Nikoloulopoulos (2022) doi:10.1111/rssa.12838. The multinomial six-variate 1-truncated D-vine copula mixed model for meta-analysis of two diagnostic tests accounting for within and between studies dependence in Nikoloulopoulos (2024) doi:10.1177/09622802241269645. The 1-truncated D-vine copula mixed models for meta-analysis of diagnostic accuracy studies without a gold standard (Nikoloulopoulos, 2025) doi:10.1093/biomtc/ujaf037. The 1-truncated C-vine copula mixed models for network meta-analysis of multiple diagnostic tests (Nikoloulopoulos, 2026) doi:10.48550/arXiv.2605.18167.

Install

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

install.packages("CopulaREMADA", 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-copularemada

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-CopulaREMADA

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-CopulaREMADA

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 3.9 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-09
ERROR12 OK, 1 ERROR2026-06-08
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.8.1

READMENoVignettesNoNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 46includes a package overview page
Examples that run: 62%16 run in a plain check · 10 only when donttest examples are enabled (R CMD check --as-cran)
Exported functions with examples: 73%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 93%

How these are measured

Downloads

6.9K

CRAN downloads in the past year

Rank #6,281 · ~19/day · ~573/mo

Releases R versions

Daily download trend is not available in this view yet.

59730 days

1.3K90 days

6.9K1 year

Compare downloads with other packages →

Also on104 r2u16 autocran110 c2d4u

How downloads are counted

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Installing CopulaREMADA adds 22 packages (9 with compiled code, 17 MB of source tarballs). Heaviest: ggplot2 6.0 MB, mc2d 2.1 MB, isoband 1.5 MB.

Depends (5)

R >= 3.5.0statmod matlab tensor mc2d

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (1)

Aristidis K. Nikoloulopoulos

Author, Maintainer since 0.5-1 (2015)

Listed in earlier versions (1)

Nikoloulopoulos

no longer listed · 1.7.3 to 1.8.1

Releases (12)

Pick two releases to compare their code metrics.

1.8.1Latest
record
2026-10-02 · current release · diff ↗ ·
added 2 exports
networkVineCopulaREMADA.beta, networkVineCopulaREMADA.norm
R
R 4.6.0 released · 2026-04-24
1.7.5
record
2025-05-27 · diff ↗
R
R 4.5.0 released · 2025-04-11
1.7.3
record
2024-10-17 · diff ↗ ·
added 14 exports
imperfectREMADA.norm, imperfectREMADA.beta, imperfectCopulaREMADA.norm, imperfectCopulaREMADA.beta, imperfect.trivariateVineCopulaREMADA.norm.comprehensive, imperfect.trivariateVineCopulaREMADA.beta.comprehensive, imperfect.trivariateVineCopulaREMADA.norm, imperfect.trivariateVineCopulaREMADA.beta, imperfect.quadrivariateVineCopulaREMADA.norm.comprehensive, imperfect.quadrivariateVineCopulaREMADA.beta.comprehensive, imperfect.fivevariateVineCopulaREMADA.norm.comprehensive, imperfect.fivevariateVineCopulaREMADA.beta.comprehensive, rimperfect.trivariateVineCopulaREMADA.norm, rimperfect.trivariateVineCopulaREMADA.beta
R
R 4.4.0 released · 2024-04-24
1.6.2
record
2024-04-08 · diff ↗ ·
added 5 exports
rmultinom6dVineCopulaREMADA.norm, rmultinom6dVineCopulaREMADA.beta, multinom6dVineCopulaREMADA.norm, multinom6dVineCopulaREMADA.beta, dvine6dsim
R
R 4.3.0 released · 2023-04-21
unarchivedReturned to CRAN
2022-08-07
1.5.1
record
2022-08-07 · diff ↗
archivedRemoved from CRAN
2022-05-25
requires archived package 'matlab'
R
R 4.2.0 released · 2022-04-22
1.5
record
2022-02-09 · diff ↗ ·
added 4 exports
FactorCopulaREMADA.beta, FactorCopulaREMADA.norm, rFactorCopulaREMADA.beta, rFactorCopulaREMADA.norm
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26

Show 11 earlier eventsHide 11 earlier events

1.3
record
2019-03-25 · diff ↗ ·
added 7 exports
multinomVineCopulaREMADA.norm, multinomVineCopulaREMADA.beta, tmultinomVineCopulaREMADA.norm, tmultinomVineCopulaREMADA.beta, rmultinomVineCopulaREMADA.norm, rmultinomVineCopulaREMADA.beta, dtrvinesim
1.2
record
2019-02-08 · diff ↗
1.1
record
2018-06-22 · diff ↗ ·
added 10 exports
quadVineCopulaREMADA.beta, quadVineCopulaREMADA.norm, quadVineCopulaREMADA.norm.beta, pcondbvn, pcondfrk, pcondcln, pcondcln90, pcondcln180, pcondcln270, dvinesim
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
1.0
record
2016-09-13 · diff ↗ ·
added 2 exports
hybridCopulaREMADA.beta, hybridCopulaREMADA.norm
R
R 3.3.0 released · 2016-05-03
0.9
record
2015-06-12 · diff ↗ ·
removed 1 export
meshgrid

added 13 exports
VineCopulaREMADA.beta, VineCopulaREMADA.norm, tVineCopulaREMADA.beta, tVineCopulaREMADA.norm, vine.vuong.norm, vine.vuong.beta, tvine.vuong.norm, tvine.vuong.beta, tvine2.vuong.norm, tvine2.vuong.beta, rVineCopulaREMADA.norm, rVineCopulaREMADA.beta, cvinesim
R
R 3.2.0 released · 2015-04-16
0.5-1
record
2015-02-23
R
R 3.1.0 released · 2014-04-10

Package metadata

First published: 2015-02-23
Total releases: 12 / 11 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.5.0
Bundled data: 747 KB / 18 files
Download size: 246 KB

Appears in task views

Meta-Analysis

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("CopulaREMADA")

Format

Nikoloulopoulos, A. K. (2026). CopulaREMADA: Copula Mixed Models for Multivariate Meta-Analysis of Diagnostic Test Accuracy Studies (Version 1.8.1) [Computer software]. https://doi.org/10.32614/CRAN.package.CopulaREMADA

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 CopulaREMADA version 1.8.1 [Data set]. HJJB, LLC. Data release v2026-10-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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