R Observatory: Metrics for survC version 0.1.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

survC

0.1.0

Survival Model Validation Utilities

0packages depend

1.5Kdownloads / year

80.3%test coverage

13/13checks pass

Overview

About

Maintained by Minhyuk KimFirst published 2025-10-291 releasesCRAN page ↗

Provides helper functions to compute linear predictors, time-dependent ROC curves, and Harrell's concordance index for Cox proportional hazards models as described in Therneau (2024) https://CRAN.R-project.org/package=survival, Therneau and Grambsch (2000, ISBN:0-387-98784-3), Hung and Chiang (2010) doi:10.1002/cjs.10046, Uno et al. (2007) doi:10.1198/016214507000000149, Blanche, Dartigues, and Jacqmin-Gadda (2013) doi:10.1002/sim.5958, Blanche, Latouche, and Viallon (2013) doi:10.1007/978-1-4614-8981-8_11, Harrell et al. (1982) doi:10.1001/jama.1982.03320430047030, Peto and Peto (1972) doi:10.2307/2344317, Schemper (1992) doi:10.2307/2349009, and Uno et al. (2011) doi:10.1002/sim.4154.

Install

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

install.packages("survC", 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-survc

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-survC

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-survC

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 1.1 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.90

80.3%

Coverage · measured lines

100%

Documentation · exports

5

Dependencies · direct

Check history

OK2026-08-04
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 281 wordsVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 0%

Downloads

1.5K

CRAN downloads in the past year

Rank #21,661 · ~4/day · ~128/mo

Releases R versions

Daily download trend is not available in this view yet.

15330 days

50790 days

1.5K1 year

Compare downloads with other packages →

Also on55 r2u

Repository

GitHub ↗ newjoseph/survc

0Stars

0Forks

0Open issues

0Open PRs

0Releases

c-indexrocsurvival

Last activity 2025-10-17

Repository practices

Upstream repositoryBeta

3 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/newjoseph/survc on 2026-08-16.

Continuous integration (1)

GitHub Actions

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (5)

survivalstatstimeROC officer rvg

LinkingTo (0)

none

Suggests (3)

magrittr jstable testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Minhyuk Kim

Author, Maintainer

Authors (1)

Minhyuk Kim

Author, Maintainer

Package Timeline

1 release. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
0.1.0Latest
2026-03-10 · current release
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-10-29
Total releases: 1 / 1 yrs
License: MIT + file LICENSE OSI
Download size: 15 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("survC")

Format

Kim, M. (2025). survC: Survival Model Validation Utilities (Version 0.1.0) [Computer software]. https://doi.org/10.32614/CRAN.package.survC

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 survC version 0.1.0 [Data set]. HJJB, LLC. Data release v2026-08-17. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-17, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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