R Observatory: Metrics for CopulaSCR version 1.0.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

CopulaSCR

1.0.1

Analysis of Semi-Competing Risks Data Using Copula-Based Models

0packages depend

571downloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Tonghui YuFirst published 2026-06-121 releasesCRAN page ↗

Simulate and analyze Semi-competing Risks Data using copula-based models. The Semi-competing Risks Data consist of a terminal event time and single or multiple intermediate event times. The marginal survival functions of these event times are estimated without parametric assumptions. The association parameters measuring dependency among these event times involving the copula model are yielded from solving a concordance estimating equations or maximizing a pseudo-likelihood function. Details can be found in the article by Tonghui Yu and Liming Xiang (2026) doi:10.1093/biomtc/ujag087.

Install

R (CRAN)Ubuntu (r2u)

install.packages("CopulaSCR", 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-copulascr

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

Health

CRAN checks

13OK

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

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

17

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-13
6 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 0 wordsVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 63%
Documented parameters: 89%
Return-value docs: 100%
References docs: 19%

Downloads

571

CRAN downloads in the past year

Rank #19,435 · ~2/day · ~48/mo

Releases R versions

Daily download trend is not available in this view yet.

17530 days

57190 days

5711 year

Compare downloads with other packages →

Also on45 r2u

Dependencies

Declared dependencies

13 external dependencies (excludes base and recommended)

Depends (3)

R >= 4.3.0foreachsurvival

Imports (15)

acopula copula cowplot doParallel graphgraphicsparallelpracma prodlim (>= 2023.08.28)quantreg Rcpp Rgraphvizstatssurvminerutils

LinkingTo (1)

Rcpp

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)

Tonghui Yu

Author, Maintainer

Authors (2)

Tonghui Yu

Author, Maintainer

Binhui Zhang

Author

Package Timeline

1 release. R releases are shown for context.

1.0.1Latest
2026-06-12 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-06-12
Total releases: 1 / 1 yrs
License: GPL-3 OSI
Minimum R: ≥ 4.3.0
Bundled data: 12 KB / 3 files
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("CopulaSCR")

Format

Yu, T., & Zhang, B. (2026). CopulaSCR: Analysis of Semi-Competing Risks Data Using Copula-Based Models (Version 1.0.1) [Computer software]. https://doi.org/10.32614/CRAN.package.CopulaSCR

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 CopulaSCR version 1.0.1 [Data set]. HJJB, LLC. Data release v2026-08-15. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-15, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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