R Observatory: Metrics for cmstatr version 0.10.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

cmstatr

0.10.0

Statistical Methods for Composite Material Data

1packages depend

8.7Kdownloads / year

97.4%test coverage

0/13checks pass

Overview

About

Maintained by Stefan KloppenborgFirst published 2020-07-138 releasesCRAN page ↗GitHub ↗

An implementation of the statistical methods commonly used for advanced composite materials in aerospace applications. This package focuses on calculating basis values (lower tolerance bounds) for material strength properties, as well as performing the associated diagnostic tests. This package provides functions for calculating basis values assuming several different distributions, as well as providing functions for non-parametric methods of computing basis values. Functions are also provided for testing the hypothesis that there is no difference between strength and modulus data from an alternate sample and that from a "qualification" or "baseline" sample. For a discussion of these statistical methods and their use, see the Composite Materials Handbook, Volume 1 (2012, ISBN: 978-0-7680-7811-4). Additional details about this package are available in the paper by Kloppenborg (2020, doi:10.21105/joss.02265).

Install

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

install.packages("cmstatr", 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("cmstatr/cmstatr")

Development version from cmstatr/cmstatr. 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-cmstatr

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-cmstatr

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-cmstatr

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

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: 4.6 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 1.64

97.4%

Coverage · measured lines

100%

Documentation · exports

10

Dependencies · direct

Check history

NOTE2026-08-09
0 OK · 13 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-08-06
0 OK · 12 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-06-18
0 OK · 13 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-12
0 OK · 12 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-05-29
0 OK · 13 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Show 4 earlier snapshots

ERROR2026-05-27
0 OK · 12 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-05-22
0 OK · 13 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-05-20
0 OK · 12 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
3 OK · 11 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 618 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 74%
References docs: 42%

Downloads

8.7K

CRAN downloads in the past year

Rank #5,053 · ~24/day · ~723/mo

Releases R versions

Daily download trend is not available in this view yet.

26630 days

1.6K90 days

8.7K1 year

Compare downloads with other packages →

Also on108 r2u19 autocran

Repository

GitHub ↗ cmstatr/cmstatr

5Stars

3Forks

3Open issues

0Open PRs

8Releases

491Commits

8Contributors

statisticsrdatamaterials-sciencecomposite-material-datastatistical-analysiscran

License AGPL-3.0 · 491 commits · Last activity 2025-03-19

Stars over time

2025-04-07 · 52026-07-07 · 5

Repository practices

Upstream repositoryBeta

6 development-tooling and community-health practices detected across 5 families in the upstream repository

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

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Docs source (1)

README.Rmd

Research and citation (1)

JOSS paper

Show all practices

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

14 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.3

Imports (10)

dplyr generics ggplot2 kSamplesMASSpurrr rlangstatstibble tidyr

LinkingTo (0)

none

Suggests (6)

knitr lintr rmarkdown spelling testthat vdiffr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

cmstatrExt

Code & Tests

Datasets

People & History

People (6)

Maintainer (1)

Stefan Kloppenborg

Author, Maintainer

Authors (1)

Stefan Kloppenborg

Author, Maintainer

Contributors (4)

Jeffrey Borlik

Contributor · added in 0.9.2

Billy Cheng

Contributor

Ally Fraser

Contributor

Brice Langston

Contributor · added in 0.10.0

Funders (1)

Comtek Advanced Structures, Ltd.

Funder · added in 0.9.0

Package Timeline

8 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
0.10.0Latest
2024-11-19 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
0.9.3
2024-03-14 · diff ↗
0.9.2
2023-09-09 · diff ↗
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
0.9.1
2021-09-30 · diff ↗
0.9.0
2021-07-01 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.8.0
2021-02-24 · diff ↗
0.7.1
2020-12-10 · diff ↗
0.7.0
2020-07-13
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2020-07-13
Total releases: 8 / 6 yrs
License: AGPL-3 OSI
Minimum R: ≥ 3.3
Bundled data: 5.1 KB / 2 files
Download size: 871 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("cmstatr")

The authors publish a JOSS paper, so they have said how they want this cited. Run citation() and use what it gives you.

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 cmstatr version 0.10.0 [Data set]. HJJB, LLC. Data release v2026-08-13. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-13, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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