minimaxALT

1.0.3

Generate Optimal Designs of Accelerated Life Test using PSO-Based Algorithm

0packages depend

4.5Kdownloads / year

83.3%test coverage

11/13checks pass

Overview

About

Maintained by Hoai-Linh HoangFirst published 2025-09-014 releasesCRAN page ↗GitHub ↗

A computationally efficient solution for generating optimal experimental designs in Accelerated Life Testing (ALT). Leveraging a Particle Swarm Optimization (PSO)-based hybrid algorithm, the package identifies optimal test plans that minimize estimation variance under specified failure models and stress profiles. For more detailed, see Lee et al. (2025), Optimal Robust Strategies for Accelerated Life Tests and Fatigue Testing of Polymer Composite Materials doi:10.1214/25-AOAS2075, and Hoang (2025), Model-Robust Minimax Design of Accelerated Life Tests via PSO-based Hybrid Algorithm, Master' Thesis, Unpublished.

Install

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

install.packages("minimaxALT", 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("hoanglinh171/minimaxALT")

Development version from hoanglinh171/minimaxALT. Installs pak first if it is not already available.

# 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-minimaxALT

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-minimaxALT

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

Health

CRAN checks

2NOTE11OK

Failing flavors

NOTE r-devel-linux-x86_64-fedora-clang
NOTE r-devel-linux-x86_64-fedora-gcc

Slowest check: 5.1 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.10

83.3%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-04-22
10 OK · 4 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
9 OK · 4 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
10 OK · 4 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 33%

Downloads

4.5K

CRAN downloads in the past year

Rank #8,646 · ~12/day · ~375/mo

Releases R versions

Daily download trend is not available in this view yet.

25430 days

1.2K90 days

4.5K1 year

Compare downloads with other packages →

Also on31 autocran

Repository

GitHub ↗ hoanglinh171/minimaxalt

0Stars

0Forks

0Open issues

0Open PRs

0Releases

License GPL-3.0 · Last activity 2025-10-10

Repository practices

Upstream repositoryBeta

2 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against github.com/hoanglinh171/minimaxalt on 2026-07-30.

Continuous integration (1)

GitHub Actions

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.0.0

Imports (7)

Rcpp RcppArmadillo RcppGSL (>= 0.3.13)ggplot2parallelstatsgraphics

LinkingTo (3)

Rcpp RcppArmadillo RcppGSL (>= 0.3.13)

Suggests (3)

knitr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (5)

Maintainer (1)

Hoai-Linh Hoang

Author, Maintainer

Authors (5)

Author, Maintainer

Author

Author

Author

Author

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
1.0.3Latest
2025-12-23 · current release · diff ↗
1.0.2
2025-10-10 · diff ↗
1.0.1
2025-09-15 · diff ↗
1.0.0
2025-09-01
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-09-01
Total releases: 4 / 1 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 4.0.0
Download size: 1.5 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Report a problem with this page →