HighDimenCDM

0.1.0

Stochastic EM Algorithm for High-Dimensional Cognitive Diagnosis Models

0packages depend

78downloads / year

–test coverage

12/12checks pass

Overview

About

Maintained by Yuxuan MeiFirst published 2026-07-241 releasesCRAN page ↗

Provides stochastic expectation-maximization (stEM) algorithms for estimating high-dimensional cognitive diagnosis models. The package implements stochastic EM algorithms for cognitive diagnosis models with a large number of attributes. It includes estimation functions and example datasets for model fitting and analysis. The methods are described in Ma, W., Wang, K., and Xu, G. (Accepted). "Parameter estimation of cognitive diagnosis models with stochastic EM algorithm." Behaviometrika.

Install

R (CRAN)Fedora (COPR)

install.packages("HighDimenCDM", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

# 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-HighDimenCDM

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

Health

CRAN checks

12OK

Slowest check: 2.1 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-07-25
6 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 108 wordsVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 60%
Documented parameters: 100%
Return-value docs: 100%
References docs: 25%

Downloads

CRAN downloads in the past year

Rank #24,567 · ~0/day · ~7/mo

HighDimenCDM Releases R versions

Daily download trend is not available in this view yet.

7830 days

7890 days

781 year

Compare downloads with other packages →

Dependencies

Declared dependencies

5 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5

Imports (3)

coda GDINA Rcpp

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (4)

Maintainer (1)

Yuxuan Mei

Author, Maintainer

Authors (4)

Author, Maintainer

Author

Author

Author

Package Timeline

1 release. R releases are shown for context.

0.1.0Latest
2026-07-24 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-07-24
Total releases: 1 / 1 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.5
Bundled data: 119 KB / 5 files
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

Report a problem with this page →