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psychotree (version 0.13-0)

Recursive Partitioning Based on Psychometric Models

Description

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

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Version

Install

install.packages('psychotree')

Monthly Downloads

1,482

Version

0.13-0

License

GPL-2

Maintainer

Achim Zeileis

Last Published

February 3rd, 2014

Functions in psychotree (0.13-0)

node_btplot

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

Artificial Data with Differential Item Functioning
EuropeanValuesStudy

European Values Study
bttree

Bradley-Terry Tree Models
rstree

Rating Scale Tree Models
RaschModel

Model-Generating Function for Rasch Models
SPISA

SPIEGEL Studentenpisa Data (Subsample)
RSModel

Model-Generating Function for Rating Scale Models
CEMSChoice

CEMS University Choice Data
Topmodel2007

Attractiveness of Germany's Next Topmodels 2007
PCModel

Model-Generating Function for Partial Credit Models
pctree

Partial Credit Tree Models
node_raschplot

Panel-Generating Function for Visualizing Rasch Tree Models
btReg

Model-Generating Function for Bradley-Terry Models
raschtree

Rasch Tree Models
node_effects

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