Multinomial Processing Tree Models

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 ; Erdfelder et al., 2009 ; Riefer & Batchelder, 1988 ).


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Reference manual

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install.packages("mpt")

0.6-1 by Florian Wickelmaier, 12 days ago


http://www.mathpsy.uni-tuebingen.de/wickelmaier


Browse source code at https://github.com/cran/mpt


Authors: Florian Wickelmaier [aut, cre] , Achim Zeileis [aut]


Documentation:   PDF Manual  


Task views: Psychometric Models and Methods


GPL (>= 2) license


Imports graphics, utils

Depends on stats


Depended on by Metatron.


See at CRAN