R Observatory: Metrics for PRDA version 1.0.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

PRDA

1.0.2

Conduct a Prospective or Retrospective Design Analysis

0packages depend

2.8Kdownloads / year

98.8%test coverage

13/13checks pass

Overview

About

Maintained by Claudio Zandonella CallegherFirst published 2020-12-082 releasesCRAN page ↗GitHub ↗

An implementation of the "Design Analysis" proposed by Gelman and Carlin (2014) doi:10.1177/1745691614551642. It combines the evaluation of Power-Analysis with other inferential-risks as Type-M error (i.e. Magnitude) and Type-S error (i.e. Sign). See also Altoè et al. (2020) doi:10.3389/fpsyg.2019.02893 and Bertoldo et al. (2020) doi:10.31234/osf.io/q9f86.

Install

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

install.packages("PRDA", 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("ClaudioZandonella/PRDA")

Development version from ClaudioZandonella/PRDA. 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-prda

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-PRDA

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-PRDA

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

Health

CRAN checks

13OK

Slowest check: 7.9 min · r-devel-windows-x86_64

Code health

Yes

Tests · ratio 0.72

98.8%

Coverage · measured lines

100%

Documentation · exports

3

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
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-04-22
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Show 2 earlier snapshots

ERROR2026-04-18
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 902 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

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

Downloads

2.8K

CRAN downloads in the past year

Rank #16,396 · ~8/day · ~229/mo

Releases R versions

Daily download trend is not available in this view yet.

15430 days

64690 days

2.8K1 year

Compare downloads with other packages →

Also on388 r2u16 autocran

Repository

GitHub ↗ claudiozandonella/prda

6Stars

1Forks

0Open issues

0Open PRs

2Releases

307Commits

3Contributors

rstatisticsr-packagedesign-analysis

License GPL-3.0 · 307 commits · Last activity 2025-11-03

Stars over time

2023-10-13 · 62026-07-07 · 6

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/claudiozandonella/prda on 2026-08-16.

Continuous integration (3)

GitHub ActionsTravis CIAppVeyor

Reproducibility and dev environment (1)

renv

CRAN release process (1)

cran-comments.md

Docs source (1)

README.Rmd

Show all practices

Lint, format, editor (1)

RStudio project

Coverage (2)

Codecov.covrignore

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

Dependencies

Declared dependencies

12 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (3)

MASSpbapply Rcpp

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (8)

covr devtools ggplot2 knitr rmarkdown roxygen2 testthat tidyverse

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (7)

Maintainer (1)

Claudio Zandonella Callegher

Author, Maintainer

Authors (7)

Claudio Zandonella Callegher

Author, Maintainer

Author

Author

Author

Author

Author

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
1.0.2Latest
2025-11-03 · 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
R
R 4.1.0 released · 2021-05-18
1.0.0
2020-12-08
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2020-12-08
Total releases: 2 / 6 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.5.0
Download size: 131 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("PRDA")

Format

Zandonella Callegher, C., Altoè, G., Andreella, A., Bertoldo, G., Pastore, M., Toffalini, E., & Vesely, A. (2025). PRDA: Conduct a Prospective or Retrospective Design Analysis (Version 1.0.2) [Computer software]. https://doi.org/10.32614/CRAN.package.PRDA

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 PRDA version 1.0.2 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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