Journal of Statistical Software· 2012Q1
<b>mirt</b>: A Multidimensional Item Response Theory Package for the<i>R</i>Environment
- 2,603citations
- Q1SCImago
- 2012year
Short summary
The new <b>mirt</b> R package implements multidimensional item response theory (IRT) models for exploratory and confirmatory analyses using maximum-likelihood estimation, addressing limitations in existing R packages that primarily focus on unidimensional models or require complex Bayesian methods.
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Management Science and Operations ResearchDecision Sciences