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psychotree (version 0.9-0)

Recursive Partitioning Based on Psychometric Models

Description

Recursive partitioning based on psychometric models, employing the general MOB algorithm (from package party). Currently, only Bradley-Terry trees are implemented.

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Version

Install

install.packages('psychotree')

Monthly Downloads

3,477

Version

0.9-0

License

GPL-2

Maintainer

Achim Zeileis

Last Published

November 4th, 2009

Functions in psychotree (0.9-0)

bttree

Bradley-Terry Tree Models

labels<-

Set Labels

Topmodel2007

Attractiveness of Germany's Next Topmodels 2007

node_btplot

Panel-Generating Function for Visualizing Bradley-Terry Tree Models

covariates

Extract/Set Covariates

mscale

Extract/Replace Measurement Scale

Firstnames

Popularity of First Names

plot.paircomp

Plotting Paired Comparison Data

worth

Extract Worth Parameters

subset.paircomp

Subsetting/Reordering Paired Comparison Data

CEMSChoice

CEMS University Choice Data

GermanParties2009

Choice among German Political Parties

btReg

Model-Generating Function for Bradley-Terry Models

paircomp

Data Structure for Paired Comparisons

print.paircomp

Formatting Paired Comparison Data