catSurv

Computerized Adaptive Testing for Survey Research

CRAN Package

Provides methods of computerized adaptive testing for survey researchers. See Montgomery and Rossiter (2020) doi:10.1093/jssam/smz027. Includes functionality for data fit with the classic item response methods including the latent trait model, Birnbaum's three parameter model, the graded response, and the generalized partial credit model. Additionally, includes several ability parameter estimation and item selection routines. During item selection, all calculations are done in compiled C++ code.

  • Version1.5.0
  • R versionunknown
  • LicenseGPL-3
  • Needs compilation?Yes
  • Last release12/03/2022

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  • Depends1 package
  • Imports4 packages
  • Suggests3 packages
  • Linking To5 packages