R Observatory: Metrics for irtawsi version 0.4.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

irtawsi

0.4.1

Items Response Theory Analysis with Steps and Interpretation

0packages depend

2.2Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Hari Purnomo SusantoFirst published 2023-03-262 releasesCRAN page ↗GitHub ↗

Dichotomous and polytomous data analysis and their scoring using the unidimensional Item Response Theory model (Chalmers (2012) doi:10.18637/jss.v048.i06) with user-friendly graphic User Interface. Suitable for beginners who are learning item response theory.

Install

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

install.packages("irtawsi", 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("SusantoHP/irtawsi")

Development version from SusantoHP/irtawsi. 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-irtawsi

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-irtawsi

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-irtawsi

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

Health

CRAN checks

13OK

Slowest check: 2.9 min · r-oldrel-macos-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

14

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

Documentation

READMEYes · 87 wordsVignettesNopkgdown siteNoNEWSYes · 67% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: not tracked
Return-value docs: 100%
References docs: 100%

Downloads

2.2K

CRAN downloads in the past year

Rank #19,857 · ~6/day · ~181/mo

Releases R versions

Daily download trend is not available in this view yet.

14730 days

55390 days

2.2K1 year

Compare downloads with other packages →

Also on96 r2u

Repository

GitHub ↗ susantohp/irtawsi

1Stars

0Forks

8Open issues

0Open PRs

1Releases

14Commits

1Contributors

14 commits · Last activity 2024-06-26

Stars over time

2024-06-22 · 12026-07-07 · 1

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/susantohp/irtawsi on 2026-08-16.

CRAN release process (1)

cran-comments.md

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

14 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (14)

DT mirt psych readxl shiny shinyWidgets shinycssloaders rmarkdown bs4Dash gt diagram writexl mirtCAT WrightMap

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (5)

Maintainer (1)

Hari Purnomo Susanto

Author, Maintainer

Authors (1)

Hari Purnomo Susanto

Author, Maintainer

Contributors (4)

Agus Maman Abadi

Contributor

Hasan Djidu

Contributor · added in 0.4.1

Haryanto Haryanto

Contributor

Heri Retnawati

Contributor

Listed in earlier versions (1)

Raden Muhammad Ali

no longer listed · 0.3.4

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
R
R 4.5.0 released · 2025-04-11
0.4.1Latest
2024-06-26 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
0.3.4
2023-03-26
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2023-03-26
Total releases: 2 / 3 yrs
License: GPL (>= 3) OSI
Download size: 35 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("irtawsi")

Format

Susanto, H. P., Abadi, A. M., Djidu, H., Haryanto, H., & Retnawati, H. (2024). irtawsi: Items Response Theory Analysis with Steps and Interpretation (Version 0.4.1) [Computer software]. https://doi.org/10.32614/CRAN.package.irtawsi

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 irtawsi version 0.4.1 [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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