tmt: Estimation of the Rasch Model for Multistage Tests
Provides conditional maximum likelihood (CML) item parameter estimation of both sequential and cumulative deterministic multistage designs (Zwitser & Maris, 2015, <doi:10.1007/s11336-013-9369-6>) and probabilistic sequential and cumulative multistage designs (Steinfeld & Robitzsch, 2024, <doi:10.1007/s41237-024-00228-3>). Supports CML item parameter estimation of conventional linear designs and additional functions for the likelihood ratio test (Andersen, 1973, <doi:10.1007/BF02291180>) as well as functions for simulating various types of multistage designs.
| Version: | 0.3.6-4 |
| Depends: | R (≥ 4.4.0) |
| Imports: | parallel,ggplot2,Rcpp (≥ 1.0.0), stats,rlang |
| LinkingTo: | Rcpp |
| Suggests: | roxygen2,eRm,knitr,prettydoc,psychotools,testthat,rmarkdown |
| Published: | 2025-12-07 |
| DOI: | 10.32614/CRAN.package.tmt |
| Author: | Jan Steinfeld [cre, aut], Alexander Robitzsch [aut] |
| Maintainer: | Jan Steinfeld <jan.d.steinfeld at gmail.com> |
| BugReports: | https://github.com/jansteinfeld/tmt/issues |
| License: | GPL-3 |
| URL: | https://jansteinfeld.github.io/tmt/,https://github.com/jansteinfeld/tmt |
| NeedsCompilation: | yes |
| Language: | en-US |
| Citation: | tmt citation info |
| Materials: | README,NEWS |
| CRAN checks: | tmt results |
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