irtpwr
Power Analysis for IRT Models Using the Wald, LR, Score, and Gradient Statistics
Implementation of analytical and sampling-based power analyses for the Wald, likelihood ratio (LR), score, and gradient tests. Can be applied to item response theory (IRT) models that are fitted using marginal maximum likelihood estimation. The methods are described in our paper (Zimmer et al. (2022)
- Version1.0.3
- R versionunknown
- LicenseGPL (≥ 3)
- Needs compilation?No
- Last release11/20/2023
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Team
Felix Zimmer
Rudolf Debelak
Jan Radek
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- Imports6 packages
- Suggests3 packages