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psychotree (version 0.14-0)

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.

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Version

Install

install.packages('psychotree')

Monthly Downloads

3,477

Version

0.14-0

License

GPL-2 | GPL-3

Maintainer

Achim Zeileis

Last Published

August 28th, 2014

Functions in psychotree (0.14-0)

node_btplot

Panel-Generating Function for Visualizing Bradley-Terry Tree Models
bttree

Bradley-Terry 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
rstree

Rating Scale Tree Models
SPISA

SPIEGEL Studentenpisa Data (Subsample)
Topmodel2007

Attractiveness of Germany's Next Topmodels 2007
raschtree

Rasch Tree Models
EuropeanValuesStudy

European Values Study
CEMSChoice

CEMS University Choice Data
DIFSim

Artificial Data with Differential Item Functioning
pctree

Partial Credit Tree Models