R Observatory: Metrics for PowRPriori version 0.2.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

PowRPriori

0.2.1Package record

Power Analysis via Data Simulation for (Generalized) Linear Mixed Effects Models

0packages depend

3.1Kdownloads / year

16.3%test coverage

13/13flavors OK

Overview

About

Maintained by Markus GrillCRAN page ↗GitHub ↗Issues ↗

Conduct a priori power analyses via Monte-Carlo style data simulation for linear and generalized linear mixed-effects models (LMMs/GLMMs). Provides a user-friendly workflow with helper functions to easily define fixed and random effects as well as diagnostic functions to evaluate the adequacy of the results of the power analysis.

Changes in 0.2.1

This is a small patch that fixes the warning stemming from the findbars, nobars, etc. functions having been moved from the lme4 to the reformulas package.

From NEWS.md in the release

Install

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

install.packages("PowRPriori", 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("mirgll/PowRPriori")

Development version from mirgll/PowRPriori. 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-powrpriori

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-PowRPriori

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-PowRPriori

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 3.3 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-09-08
ERROR12 OK, 1 ERROR2026-09-07
OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-09

Show 2 earlier changesHide 2 earlier changes

ERROR12 OK, 1 ERROR2026-06-08
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.2.1

READMEYes · 182 wordsVignettesYes · 1 · dynamicNEWSYes · 100% structured · mentions 0.2.1Citation fileNoWebsitenot declared in DESCRIPTION

Help pages: 13 (1 internal)
Examples that run: 100%6 run in a plain check
Exported functions with examples: 86%
Documented parameters: 92%
Return-value docs: 100%
Help pages citing references: 0%

Vignettes (1)

Complete Workflow with PowRPriori HTML

How these are measured

Downloads

3.1K

CRAN downloads in the past year

Rank #12,388 · ~8/day · ~258/mo

Releases R versions

Daily download trend is not available in this view yet.

33530 days

89890 days

3.1K1 year

Compare downloads with other packages →

Also on79 r2u3 autocran

How downloads are counted

Repository

mirgll/powrpriori ↗Account: mirgll

0Stars

0Forks

1Open issues

0Open PRs

0Releases

Last activity 2026-10-23

Responsiveness

not measured

How these are measured

PracticesBeta

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

Checks run against github.com/mirgll/powrpriori on 2026-10-21.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v4 (2026-10-20)

Dependencies

Declared dependencies

17 external dependencies (excludes base and recommended)

Installing PowRPriori adds 48 packages (23 with compiled code, 42 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, lme4 4.3 MB.

Depends (1)

R >= 3.5.0

Imports (17)

dplyr doFuture foreach future ggplot2 lme4 lmerTest magrittrMASSpurrr reformulas rlang scalesstatstidyr tidyselectutils

LinkingTo (0)

none

Suggests (3)

knitr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (1)

Markus Grill

Author, Maintainer since 0.1.1 (2025)

Releases (4)

Pick two releases to compare their code metrics.

0.2.1Latest
record
2026-05-12 · current release · diff ↗
0.2.0
record
2026-05-12 · diff ↗
R
R 4.6.0 released · 2026-04-24
0.1.2
record
2026-01-28 · diff ↗
0.1.1
record
2025-12-14
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-12-14
Total releases: 4 / 1 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 3.5.0
Download size: 515 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("PowRPriori")

Format

Grill, M. (2026). PowRPriori: Power Analysis via Data Simulation for (Generalized) Linear Mixed Effects Models (Version 0.2.1) [Computer software]. https://doi.org/10.32614/CRAN.package.PowRPriori

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 PowRPriori version 0.2.1 [Data set]. HJJB, LLC. Data release v2026-10-23. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.

Report a problem with this page →