TestAnaAPP

1.1.2

A 'shiny' App for Test Analysis and Visualization

0packages depend

7Kdownloads / year

4.7%test coverage

13/13checks pass

Overview

About

Maintained by Youxiang JiangFirst published 2023-09-118 releasesCRAN page ↗GitHub ↗

This application provides exploratory and confirmatory factor analysis, classical test theory, unidimensional and multidimensional item response theory, and continuous item response model analysis, through the 'shiny' interactive interface. In addition, it offers rich functionalities for visualizing and downloading results. Users can download figures, tables, and analysis reports via the interactive interface.

Install

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

install.packages("TestAnaAPP", 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("jiangyouxiang/TestAnaAPP")

Development version from jiangyouxiang/TestAnaAPP. 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-testanaapp

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-TestAnaAPP

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-TestAnaAPP

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

Health

CRAN checks

13OK

Slowest check: 6.4 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.05

4.7%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

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
OK2026-04-25
12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-03-10
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE

Documentation

READMEYes · 126 wordsVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: not tracked
Return-value docs: 100%
References docs: 0%

Downloads

CRAN downloads in the past year

Rank #5,830 · ~19/day · ~585/mo

Releases R versions

Daily download trend is not available in this view yet.

39430 days

1.7K90 days

7K1 year

Compare downloads with other packages →

Also on95 r2u13 autocran

Repository

GitHub ↗ jiangyouxiang/testanaapp

5Stars

1Forks

0Open issues

0Open PRs

1Releases

41Commits

1Contributors

License GPL-3.0 · 41 commits · Last activity 2024-11-26 · 0% stars, 30d

Stars over time

2025-03-03 · 32026-07-07 · 5

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/jiangyouxiang/testanaapp on 2026-07-19.

Lint, format, editor (1)

RStudio project

Git structural (1)

.gitattributes

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

Dependencies

Declared dependencies

24 external dependencies (excludes base and recommended)

Depends (5)

ggplot2 mirt shinydashboard EstCRM shiny

Imports (18)

DT golem officedown stringr dplyr bruceR officer openxlsx rmarkdown plotrix cowplot flextable shinycssloaders tidyr difR lordif latticeExtra semPlot

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 4,643 (100%)Rd 23 (0%)

Code characteristics

Cyclomatic complexity: 5.0 median / 85 max
Test cases: 16 / 0.05 per code line

Test coverage

Line coverage

Expression

7.1%

Tests / Examples

4.7% / 0% ex

Functions

32 1 exported

Complexity

10.9 avg / 85 max

Call network

32 nodes / 47 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

32 functions

Function	Cyclo	Coverage
run_app exp	1	0%
CFA_module	19	0%
CRM_module	32	0%
CTT_module	27	0%
DIF_module	20	0%
DT_dataTable_Show	2	0%

People & History

People (3)

Maintainer (1)

Youxiang Jiang

Maintainer, Author, Thesis advisor

Authors (3)

Youxiang Jiang

Maintainer, Author, Thesis advisor

Hongbo Wen

Author, Thesis advisor

Qing Zeng

Author, Thesis advisor · added in 1.0.1

Package Timeline

8 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
1.1.2Latest
2024-11-09 · current release · diff ↗
1.1.1
2024-09-10 · diff ↗
1.0.1
2024-05-18 · diff ↗
R
R 4.4.0 released · 2024-04-24
0.1.8
2024-02-08 · diff ↗
0.1.5
2024-01-09 · diff ↗
0.1.4
2023-11-21 · diff ↗
0.1.3
2023-10-27 · diff ↗
0.1.2
2023-09-11
R
R 4.3.0 released · 2023-04-21

Package metadata

First published: 2023-09-11
Total releases: 8 / 3 yrs
License: GPL (>= 3) OSI
Download size: 404 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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