R Observatory: Metrics for frailtyMMpen version 1.2.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

frailtyMMpen

1.2.1

Efficient Algorithm for High-Dimensional Frailty Model

0packages depend

2.7Kdownloads / year

–test coverage

0/13checks pass

Overview

About

Maintained by Yunpeng ZhouFirst published 2023-03-244 releasesCRAN page ↗

The penalized and non-penalized Minorize-Maximization (MM) method for frailty models to fit the clustered data, multi-event data and recurrent data. Least absolute shrinkage and selection operator (LASSO), minimax concave penalty (MCP) and smoothly clipped absolute deviation (SCAD) penalized functions are implemented. All the methods are computationally efficient. These general methods are proposed based on the following papers, Huang, Xu and Zhou (2022) doi:10.3390/math10040538, Huang, Xu and Zhou (2023) doi:10.1177/09622802221133554.

Install

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

install.packages("frailtyMMpen", 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-frailtymmpen

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-frailtyMMpen

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

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

Health

CRAN checks

13NOTE

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc
NOTE r-devel-linux-x86_64-fedora-clang
NOTE r-devel-linux-x86_64-fedora-gcc
NOTE r-devel-windows-x86_64
NOTE r-oldrel-macos-arm64
NOTE r-oldrel-macos-x86_64
NOTE r-oldrel-windows-x86_64
NOTE r-patched-linux-x86_64
NOTE r-release-linux-x86_64
NOTE r-release-macos-arm64
NOTE r-release-macos-x86_64
NOTE r-release-windows-x86_64

Slowest check: 3.4 min · r-devel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

7

Dependencies · direct

Check history

NOTE2026-06-09
0 OK · 13 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
WARNING2026-06-08
0 OK · 12 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-04-22
0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
0 OK · 13 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 189 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 78%
Documented parameters: 100%
Return-value docs: 100%
References docs: 13%

Downloads

2.7K

CRAN downloads in the past year

Rank #14,643 · ~7/day · ~225/mo

Releases R versions

Daily download trend is not available in this view yet.

16530 days

70990 days

2.7K1 year

Compare downloads with other packages →

Also on422 r2u

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Depends (4)

R >= 3.5.0survivalnumDerivmgcv

Imports (4)

Rcpputilsgraphicsstats

LinkingTo (2)

Rcpp RcppGSL

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (3)

Maintainer (1)

Yunpeng Zhou

Author, Maintainer

Authors (2)

Yunpeng Zhou

Author, Maintainer

Xifen Huang

Author

Contributors (1)

Jinfeng Xu

Contributor

Package Timeline

4 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
1.2.1Latest
2023-08-08 · current release · diff ↗
1.1.2
2023-07-07 · diff ↗
1.1.1
2023-07-06 · diff ↗
R
R 4.3.0 released · 2023-04-21
1.0.0
2023-03-24
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2023-03-24
Total releases: 4 / 3 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.5.0
Bundled data: 627 KB / 4 files
Download size: 1.1 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("frailtyMMpen")

Format

Zhou, Y., Huang, X., & Xu, J. (2023). frailtyMMpen: Efficient Algorithm for High-Dimensional Frailty Model (Version 1.2.1) [Computer software]. https://doi.org/10.32614/CRAN.package.frailtyMMpen

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 frailtyMMpen version 1.2.1 [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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