R Observatory: Metrics for statpsych version 2.0.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

statpsych

2.0.0

Statistical Methods for Psychologists

1packages depend

10.3Kdownloads / year

84.5%test coverage

13/13checks pass

Overview

About

Maintained by Douglas G. BonettFirst published 2021-09-0911 releasesCRAN page ↗GitHub ↗

Implements confidence interval and sample size methods that are especially useful in psychological research but are also useful in educational, social science, business, and biological research. This package includes more than 100 confidence interval functions and more than 80 sample size functions for 1-group, 2-group, paired-samples, and multiple-group designs and for a variety of parameters including means, medians, proportions, slopes, standardized mean differences, standardized linear contrasts of means, and several measures of correlation and association. The sample size functions can be used to approximate the sample size needed to estimate a parameter or function of parameters with desired confidence interval precision or to perform a variety of hypothesis tests (directional two-sided, equivalence, superiority, noninferiority) with desired power. For details about these methods see: Statistical Methods for Psychologists, Volumes 1 – 4, https://dgbonett.sites.ucsc.edu/.

Install

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

install.packages("statpsych", 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("dgbonett/statpsych")

Development version from dgbonett/statpsych. 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-statpsych

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-statpsych

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-statpsych

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

Health

CRAN checks

13OK

Slowest check: 5.8 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.30

84.5%

Coverage · measured lines

100%

Documentation · exports

5

Dependencies · direct

Check history

OK2026-08-04
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
NOTE2026-06-08
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-07
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE

Show 1 earlier snapshots

OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 171 wordsVignettesNopkgdown siteNoNEWSYes · 33% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 81%

Downloads

10.3K

CRAN downloads in the past year

Rank #4,739 · ~28/day · ~854/mo

Releases R versions

Daily download trend is not available in this view yet.

37530 days

1.6K90 days

10.3K1 year

Compare downloads with other packages →

Also on161 r2u24 autocran

Repository

GitHub ↗ dgbonett/statpsych

6Stars

0Forks

0Open issues

0Open PRs

9Releases

960Commits

2Contributors

960 commits · Last activity 2026-07-19

Stars over time

2024-01-17 · 62026-07-07 · 6

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/dgbonett/statpsych on 2026-08-16.

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (5)

utilsstatssemTools Rdpack mathjaxr

LinkingTo (0)

none

Suggests (2)

MASStestthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

esci

Code & Tests

People & History

People (2)

Maintainer (1)

Douglas G. Bonett

Author, Maintainer

Authors (1)

Douglas G. Bonett

Author, Maintainer

Contributors (1)

Robert J. Calin-Jageman

Contributor

Package Timeline

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

2.0.0Latest
2026-07-12 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
1.9.0
2026-01-13 · diff ↗
1.8.0
2025-06-10 · diff ↗
R
R 4.5.0 released · 2025-04-11
1.7.0
2024-12-19 · diff ↗
1.6.0
2024-07-09 · diff ↗
R
R 4.4.0 released · 2024-04-24
1.5.0
2023-12-20 · diff ↗
1.4.0
2023-06-14 · diff ↗
R
R 4.3.0 released · 2023-04-21
1.3.0
2023-01-11 · diff ↗
1.2.0
2022-08-19 · diff ↗
1.1.0
2022-06-22 · diff ↗
R
R 4.2.0 released · 2022-04-22
1.0.0
2021-09-09

Show 1 earlier events

R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2021-09-09
Total releases: 11 / 5 yrs
License: GPL-3 OSI
Download size: 445 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("statpsych")

Format

Bonett, D. G., & Calin-Jageman, R. J. (2026). statpsych: Statistical Methods for Psychologists (Version 2.0.0) [Computer software]. https://doi.org/10.32614/CRAN.package.statpsych

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 statpsych version 2.0.0 [Data set]. HJJB, LLC. Data release v2026-08-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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