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ProgVine: Progressive Regularized Vine Copula for Masked Competing Risks

Implements Progressive Regularized Vine Copula (Prog-Vine) frameworks for high-dimensional dependent competing risks with masked failure causes under Progressive Type-II Censoring. Fits Weibull marginals, estimates pair-copula trees using Expectation-Maximization (EM) algorithms, computes Louis observed information confidence intervals, and implements Data Augmentation Gibbs Samplers for Bayesian credible intervals.

Version: 0.1.0
Imports: stats
Published: 2026-08-09
DOI: 10.32614/CRAN.package.ProgVine
Author: Okechukwu J. Obulezi [aut, cre]
Maintainer: Okechukwu J. Obulezi <oj.obulezi at unizik.edu.ng>
License: GPL-3
NeedsCompilation: no
CRAN checks: ProgVine results

Documentation:

Reference manual: ProgVine.html , ProgVine.pdf

Downloads:

Package source: ProgVine_0.1.0.tar.gz
Windows binaries: r-devel: ProgVine_0.1.0.zip, r-release: ProgVine_0.1.0.zip, r-oldrel: ProgVine_0.1.0.zip
macOS binaries: r-release (arm64): ProgVine_0.1.0.tgz, r-oldrel (arm64): ProgVine_0.1.0.tgz, r-release (x86_64): ProgVine_0.1.0.tgz, r-oldrel (x86_64): ProgVine_0.1.0.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=ProgVine to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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