Multinomial Processing Tree Models
Description
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
).
