R Observatory: Metrics for eCerto version 0.8.11

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

eCerto

0.8.11

Statistical Tests for the Production of Reference Materials

0packages depend

2.6Kdownloads / year

81.1%test coverage

8/13checks pass

Overview

About

Maintained by Jan LisecFirst published 2024-09-024 releasesCRAN page ↗GitHub ↗

The production of certified reference materials (CRMs) requires various statistical tests depending on the task and recorded data to ensure that reported values of CRMs are appropriate. Often these tests are performed according to the procedures described in 'ISO GUIDE 35:2017'. The 'eCerto' package contains a 'Shiny' app which provides functionality to load, process, report and backup data recorded during CRM production and facilitates following the recommended procedures. It is described in Lisec et al (2023) doi:10.1007/s00216-023-05099-3 and can also be accessed online https://apps.bam.de/shn00/eCerto/ without package installation.

Install

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

install.packages("eCerto", 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("janlisec/eCerto")

Development version from janlisec/eCerto. 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-ecerto

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-eCerto

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-eCerto

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

Health

CRAN checks

5NOTE8OK

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

Slowest check: 2.8 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.15

81.1%

Coverage · measured lines

100%

Documentation · exports

16

Dependencies · direct

Check history

NOTE2026-07-16
11 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 67% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 97%
Return-value docs: 67%
References docs: 0%

Downloads

2.6K

CRAN downloads in the past year

Rank #17,140 · ~7/day · ~215/mo

Releases R versions

Daily download trend is not available in this view yet.

14530 days

62790 days

2.6K1 year

Compare downloads with other packages →

Also on126 r2u14 autocran

Repository

GitHub ↗ janlisec/ecerto

1Stars

1Forks

0Open issues

0Open PRs

0Releases

984Commits

3Contributors

984 commits · Last activity 2026-08-09

Stars over time

2025-04-29 · 12026-07-07 · 1

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/janlisec/ecerto on 2026-08-16.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (2)

renvDockerfile

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

Dependencies

Declared dependencies

24 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1.0

Imports (16)

bslib config DT golem knitr markdown moments openxlsx purrr R6 rmarkdown shiny shinyjs shinyWidgets tidyxl xml2

LinkingTo (0)

none

Suggests (8)

covr curl fs jsonlite rlang testthat vdiffr webshot2

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (2)

Maintainer (1)

Jan Lisec

Maintainer, Author

Authors (1)

Jan Lisec

Maintainer, Author

Contributors (1)

Frederik Kreß

Contributor

Listed in earlier versions (1)

Frederik Kre\u00df

no longer listed · 0.5.14 to 0.8.11

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
0.8.11Latest
2026-01-29 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
0.8.5
2025-03-28 · diff ↗
0.8.4
2025-03-26 · diff ↗
0.5.14
2024-09-02
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2024-09-02
Total releases: 4 / 2 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 4.1.0
Bundled data: 21 KB / 5 files
Download size: 1.6 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("eCerto")

Format

Lisec, J., & Kreß, F. (2026). eCerto: Statistical Tests for the Production of Reference Materials (Version 0.8.11) [Computer software]. https://doi.org/10.32614/CRAN.package.eCerto

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 eCerto version 0.8.11 [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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