knickodem/WBdif: Investigate DIF and generate reports
This package provides methods for (a) evaluating differential item functioning (DIF), (b) checking whether DIF leads to biased treatment effects on the unit-weighted total score or IRT-based scoring methods, and (c) providing DIF-corrected treatment effects by either removing biased items (for the unit-weighted total score) or using an IRT models that adjusts for the item bias (for IRT-based scoring).
Getting started
Browse package contents
Package details |
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| Author | Kyle Nickodem and Peter Halpin |
| Maintainer | Kyle Nickodem <kyle.nickodem@gmail.com> |
| License | GPL (>= 3) |
| Version | 0.1.0 |
| URL | https://github.com/knickodem/DIFreport |
| Package repository | View on GitHub |
| Installation |
Install the latest version of this package by entering the following in R:
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