R Observatory: Metrics for JustifyAlpha version 0.1.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

JustifyAlpha

0.1.2

Justifying Alpha Levels for Hypothesis Tests

1packages depend

3.3Kdownloads / year

35.1%test coverage

13/13checks pass

Overview

About

Maintained by Maximilian MaierFirst published 2021-09-152 releasesCRAN page ↗

Functions to justify alpha levels for statistical hypothesis tests by avoiding Lindley's paradox, or by minimizing or balancing error rates. For more information about the package please read the following: Maier & Lakens (2021) doi:10.31234/osf.io/ts4r6).

Install

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

install.packages("JustifyAlpha", 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-justifyalpha

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-JustifyAlpha

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

Health

CRAN checks

13OK

Slowest check: 3.1 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.20

35.1%

Coverage · measured lines

100%

Documentation · exports

6

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 · 165 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 33% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 80%
References docs: 0%

Downloads

3.3K

CRAN downloads in the past year

Rank #13,046 · ~9/day · ~275/mo

Releases R versions

Daily download trend is not available in this view yet.

21230 days

79090 days

3.3K1 year

Compare downloads with other packages →

Also on104 r2u935 conda_forge

Dependencies

Declared dependencies

11 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (6)

statsBayesFactor ggplot2 stringr shiny qpdf

LinkingTo (0)

none

Suggests (6)

knitr rmarkdown testthat Superpower pwr shinydashboard

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

alphaN

Code & Tests

People & History

People (2)

Maintainer (1)

Maximilian Maier

Author, Maintainer

Authors (2)

Maximilian Maier

Author, Maintainer

Daniel Lakens

Author

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.1.2Latest
2025-07-02 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
0.1.1
2021-09-15
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2021-09-15
Total releases: 2 / 5 yrs
License: MIT + file LICENSE OSI
Download size: 84 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("JustifyAlpha")

Format

Maier, M., & Lakens, D. (2025). JustifyAlpha: Justifying Alpha Levels for Hypothesis Tests (Version 0.1.2) [Computer software]. https://doi.org/10.32614/CRAN.package.JustifyAlpha

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 JustifyAlpha version 0.1.2 [Data set]. HJJB, LLC. Data release v2026-08-23. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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