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psychotree (version 0.15-0)

Recursive Partitioning Based on Psychometric Models

Description

Recursive partitioning based on psychometric models, employing the general MOB algorithm (from package partykit) to obtain Bradley-Terry trees, Rasch trees, rating scale and partial credit trees, and MPT trees.

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Version

Install

install.packages('psychotree')

Monthly Downloads

3,477

Version

0.15-0

License

GPL-2 | GPL-3

Maintainer

Achim Zeileis

Last Published

January 20th, 2015

Functions in psychotree (0.15-0)

bttree

Bradley-Terry Tree Models
Topmodel2007

Attractiveness of Germany's Next Topmodels 2007
CEMSChoice

CEMS University Choice Data
pctree

Partial Credit Tree Models
raschtree

Rasch Tree Models
node_regionplot

Panel-Generating Function for Visualizing Rasch, Rating Scale and Partial Credit Tree Models
node_profileplot

Panel-Generating Function for Visualizing IRT Tree Models
EuropeanValuesStudy

European Values Study
SPISA

SPIEGEL Studentenpisa Data (Subsample)
DIFSim

Artificial Data with Differential Item Functioning
node_mptplot

Panel-Generating Function for Visualizing MPT Tree Models
rstree

Rating Scale Tree Models
mpttree

MPT Tree Models
node_btplot

Panel-Generating Function for Visualizing Bradley-Terry Tree Models