R Observatory: Metrics for ezcox version 1.0.4

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

ezcox

1.0.4Package record

Easily Process a Batch of Cox Models

1packages dependsuggested by 1

6.1Kdownloads / year

78.7%test coverage

13/13flavors OK

Overview

About

Maintained by Shixiang WangCRAN page ↗GitHub ↗Issues ↗

A tool to operate a batch of univariate or multivariate Cox models and return tidy result.

Changes in 1.0.4

Refined the handle of isValidAndUnreserved().
Enhanced the forester() to render labels better.

From NEWS.md in the release

Install

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

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

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

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("ShixiangWang/ezcox")

Development version from ShixiangWang/ezcox. Installs pak first if it is not already available.

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-ezcox

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-ezcox

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-ezcox

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: 3.7 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.0.4

READMEYes · 184 wordsVignettesYes · 3 · dynamicNEWSYes · 100% structured · mentions 1.0.4Citation fileNo

Help pages: 11 (2 internal)
Examples that run: 89%8 run in a plain check · 1 only when donttest examples are enabled (R CMD check --as-cran)
Exported functions with examples: 82%
Documented parameters: 76%
Return-value docs: 90%
Help pages citing references: 0%

Vignettes (3)

How these are measured

Downloads

6.1K

CRAN downloads in the past year

Rank #5,520 · ~17/day · ~511/mo

Releases R versions

Daily download trend is not available in this view yet.

51130 days

1.5K90 days

6.1K1 year

Compare downloads with other packages →

Also on125 r2u5 autocran1K conda_forge

How downloads are counted

Repository

shixiangwang/ezcox ↗Account: ShixiangWang

23Stars

2Forks

0Open issues

0Open PRs

6Releases

83Commits

2Commit identities

r-packagecox-modelbatch-processing

License file reads as GPL-3.0 · 83 commits · Last activity 2025-07-26 · 0% stars, 30d

Responsiveness

How these are sampled

PRs merged (all time): 100%
Median days to close, 50 most recently updated closed issues: 9
Median days to close, 50 most recently updated closed PRs: 1

Stars over time

2025-07-06 · 232026-07-07 · 23

How these are measured

PracticesBeta

8 development-tooling and community-health practices detected across 6 families in the upstream repository

Checks run against github.com/shixiangwang/ezcox on 2026-10-21.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux

Governance and community (1)

Contributing guide

Docs source (2)

README.Rmd

GitHub Pages site last deployed 2025-07-26

Coverage (1)

Coverage reporting (Codecov)

Show all practicesHide 2 practices

CRAN release process (1)

CRAN-SUBMISSION

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v4 (2026-10-20)

Dependencies

Declared dependencies

17 external dependencies (excludes base and recommended)

Installing ezcox adds 32 packages (16 with compiled code, 29 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, isoband 1.5 MB.

Depends (1)

R >= 3.5

Imports (12)

dplyr forestmodel ggplot2 magrittrmethodspurrr rlang scalessurvivaltibble utf8utils

LinkingTo (0)

none

Suggests (8)

covr furrr future knitr prettydoc rmarkdown roxygen2 testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

Imports 1

Suggested by 1

Depends, Imports or LinkingTo, most downloaded first

UCSCXenaShiny

Suggests, most downloaded first

ggpolar

How these are counted

Code & Tests

People & History

People (1)

Shixiang Wang

Author, Maintainer since 0.1.0 (2019)

Releases (13)

Pick two releases to compare their code metrics.

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
1.0.4Latest
record
2023-05-08 · current release · diff ↗
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
1.0.2
record
2021-10-28 · diff ↗
1.0.1
record
2021-10-04 · diff ↗
1.0.0
record
2021-09-12 · diff ↗ ·
added 1 export
forester
R
R 4.1.0 released · 2021-05-18
0.8.1
record
2021-03-16 · diff ↗
0.8.0
record
2020-09-25 · diff ↗
0.7.0
record
2020-07-01 · diff ↗ ·
added 1 export
ezcox_group
0.6.0
record
2020-06-03 · diff ↗
0.5.0
record
2020-05-10 · diff ↗
R
R 4.0.0 released · 2020-04-24

Show 5 earlier eventsHide 5 earlier events

0.4.0
record
2020-01-10 · diff ↗ ·
added 1 export
show_forest
0.3.0
record
2019-12-06 · diff ↗ ·
added 5 exports
clean_model_dir, ezcox_parallel, filter_ezcox, get_models, show_models
0.2.0
record
2019-11-17 · diff ↗ ·
added 9 exports
:=, .data, as_label, as_name, enquo, enquos, expr, sym, syms
0.1.0
record
2019-10-20
R
R 3.6.0 released · 2019-04-26

Package metadata

First published: 2019-10-20
Total releases: 13 / 7 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.5
Download size: 660 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ezcox")

Format

Wang, S. (2023). ezcox: Easily Process a Batch of Cox Models (Version 1.0.4) [Computer software]. https://doi.org/10.32614/CRAN.package.ezcox

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 ezcox version 1.0.4 [Data set]. HJJB, LLC. Data release v2026-10-25. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-25, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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