R Observatory: Metrics for ReliaGrowR version 0.7

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

ReliaGrowR

0.7

Reliability Growth Analysis and Repairable Systems Modeling

3packages depend

4.5Kdownloads / year

92.5%test coverage

13/13checks pass

Overview

About

Maintained by Paul GovanFirst published 2024-09-1912 releasesCRAN page ↗GitHub ↗

Modeling and plotting functions for Reliability Growth Analysis (RGA) and Non-Homogeneous Poisson Process (NHPP) models for repairable systems. RGA models include the Duane (1962) doi:10.1109/TA.1964.4319640, NHPP by Crow (1975) (No. AMSAATR138), Piecewise Weibull NHPP by Guo et al. (2010) doi:10.1109/RAMS.2010.5448029, and Piecewise Weibull NHPP with Change Point Detection based on the 'segmented' package by Muggeo (2024) https://cran.r-project.org/package=segmented. Repairable systems functions include the Mean Cumulative Function (MCF) using the Nelson-Aalen estimator, parametric Power Law and Log-Linear NHPP models, and forecasting.

Install

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

install.packages("ReliaGrowR", 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("paulgovan/ReliaGrowR")

Development version from paulgovan/ReliaGrowR. 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-reliagrowr

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-ReliaGrowR

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-ReliaGrowR

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

Health

CRAN checks

13OK

Slowest check: 5.7 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.79

92.5%

Coverage · measured lines

100%

Documentation · exports

5

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
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 380 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 97%
Documented parameters: 100%
Return-value docs: 100%
References docs: 0%

Downloads

4.5K

CRAN downloads in the past year

Rank #6,164 · ~12/day · ~374/mo

Releases R versions

Daily download trend is not available in this view yet.

22830 days

1.3K90 days

4.5K1 year

Compare downloads with other packages →

Also on196 r2u20 autocran

Repository

GitHub ↗ paulgovan/reliagrowr

2Stars

0Forks

2Open issues

0Open PRs

11Releases

132Commits

1Contributors

reliabilityreliability-growth-testingcrow-amsaachange-point-detectionnhpp

License CC-BY-4.0 · 132 commits · Last activity 2026-07-18 · 0% stars, 30d

Stars over time

2024-11-03 · 12026-07-07 · 2

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/paulgovan/reliagrowr on 2026-08-09.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

data-raw/

CRAN release process (1)

cran-comments.md

Docs source (1)

README.Rmd

Show all practices

Research and citation (1)

codemeta.json

Lint, format, editor (1)

RStudio project

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

Development tooling

AI-assisted toolingBeta

Uses AI-assisted development tooling (declared in repo)

Earliest detected marker: claude on 2026-02-12

claude

Most recent: claude on 2026-02-12

Evidence

claude: on 2026-02-12 · evidence B, D

How this is detected·Detection ruleset v2 (updated 2026-07-29)

Dependencies

Declared dependencies

11 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5

Imports (5)

graphicsgrDevicesplumber segmentedstats

LinkingTo (0)

none

Suggests (9)

ellmer knitr mcptools pkgload rmarkdown spelling testthat vdiffr WeibullR

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

3direct

0indirect

ReliaLearnR ReliaPlotR ReliaShiny

Code & Tests

Datasets

People & History

People (1)

Maintainer (1)

Paul Govan

Author, Maintainer, Copyright holder

Authors (1)

Paul Govan

Author, Maintainer, Copyright holder

Copyright holders (1)

Paul Govan

Author, Maintainer, Copyright holder

Package Timeline

12 releases. Pick two to compare their code metrics. R releases are shown for context.

0.7Latest
2026-05-22 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
0.6
2026-04-16 · diff ↗
0.4
2026-03-31 · diff ↗
0.3.2
2025-12-09 · diff ↗
unarchivedReturned to CRAN
2025-12-09
archivedRemoved from CRAN
2025-11-30
resubmitted with the same error Checks elapsed times
0.3.1
2025-11-21 · diff ↗
unarchivedReturned to CRAN
2025-11-21
archivedRemoved from CRAN
2025-11-21
issues were not corrected in time
0.3
2025-11-07 · diff ↗
0.2
2025-09-22 · diff ↗
0.1.5
2025-07-14 · diff ↗
0.1.4
2025-05-16 · diff ↗
R
R 4.5.0 released · 2025-04-11
0.1.3
2024-11-16 · diff ↗

Show 3 earlier events

0.1.1
2024-11-01 · diff ↗
0.1.0
2024-09-19
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2024-09-19
Total releases: 12 / 2 yrs
License: CC BY 4.0
Minimum R: ≥ 3.5
Bundled data: 0.6 KB / 1 file
Download size: 927 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ReliaGrowR")

Format

Govan, P. (2026). ReliaGrowR: Reliability Growth Analysis and Repairable Systems Modeling (Version 0.7) [Computer software]. https://doi.org/10.32614/CRAN.package.ReliaGrowR

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 ReliaGrowR version 0.7 [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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