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regDIF: Regularized Differential Item Functioning
Performs regularization of differential item functioning (DIF) parameters in item response theory (IRT) models (Belzak & Bauer, 2020) <https://pubmed.ncbi.nlm.nih.gov/31916799/> using a penalized expectation-maximization algorithm.
Getting started
Browse package contents
Package details |
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| Author | William Belzak |
| Maintainer | William Belzak <wbelzak@gmail.com> |
| License | MIT + file LICENSE |
| Version | 1.1.1 |
| Package repository | View on CRAN |
| Installation |
Install the latest version of this package by entering the following in R:
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