Li, S (2024). IRTest: Parameter estimation of item response theory with estimation of latent distribution (Version 2.1.0) [Computer software package]. R package.

Corresponding BibTeX entry:

  @Manual{,
    title = {IRTest: Parameter Estimation of Item Response Theory with
      Estimation of Latent Distribution},
    author = {Seewoo Li},
    year = {2024},
    note = {R package version 2.1.0},
    url = {https://CRAN.R-project.org/package=IRTest},
  }