ohoegdm v0.1.0 Released: Ordinal Higher-Order Exploratory General Diagnostic Model for Polytomous Data

The ohoegdm package (CRAN, GitHub) is home to the implementation of ordinal exploratory Higher-order General Diagnostic Model (OHOEGDM) for Polytomous Data described by Culpepper and Balamuta (In Press). Through a focus on polytomous items with two or more response options, ohoegdm provides a novel method for inferring the latent structure using a higher-order model to describe dependence among the discrete latent attributes.

For more information, please see the full NEWS release below.

ohoegdm news file entry for version 0.1.0 (2022-02-24)

New Features

  • Enabled estimation of the Ordinal Higher-order Exploratory General Diagnostic Model.


  • Added a GitHub Action’s workflow.
  • Added a pkgdown website.

GitHub Changelog

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