Fitting and testing multinomial processing tree (MPT) models, a class of nonlinear models for categorical data. The parameters are the link probabilities of a tree-like graph and represent the latent cognitive processing steps executed to arrive at observable response categories (Batchelder & Riefer, 1999 <doi:10.3758/bf03210812>; Erdfelder et al., 2009 <doi:10.1027/0044-3409.217.3.108>; Riefer & Batchelder, 1988 <doi:10.1037/0033-295x.95.3.318>).
| Version: | 1.0-0 | 
| Depends: | R (≥ 4.3.0), stats | 
| Imports: | graphics, utils | 
| Suggests: | knitr, rmarkdown, lattice | 
| Published: | 2024-10-11 | 
| DOI: | 10.32614/CRAN.package.mpt | 
| Author: | Florian Wickelmaier [aut, cre],
  Achim Zeileis | 
| Maintainer: | Florian Wickelmaier <wickelmaier at web.de> | 
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] | 
| URL: | https://www.mathpsy.uni-tuebingen.de/wickelmaier/ | 
| NeedsCompilation: | no | 
| Citation: | mpt citation info | 
| Materials: | ChangeLog | 
| In views: | Psychometrics | 
| CRAN checks: | mpt results | 
| Reference manual: | mpt.html , mpt.pdf | 
| Vignettes: | MPT Modeling: Basics, Identifiability, Power (source, R code) | 
| Package source: | mpt_1.0-0.tar.gz | 
| Windows binaries: | r-devel: mpt_1.0-0.zip, r-release: mpt_1.0-0.zip, r-oldrel: mpt_1.0-0.zip | 
| macOS binaries: | r-release (arm64): mpt_1.0-0.tgz, r-oldrel (arm64): mpt_1.0-0.tgz, r-release (x86_64): mpt_1.0-0.tgz, r-oldrel (x86_64): mpt_1.0-0.tgz | 
| Old sources: | mpt archive | 
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