Estimation of Tree-Based Item Response Models

Helper functions and example data sets to facilitate the estimation of IRTree models from data with different shape and using different software.


News

Reference manual

It appears you don't have a PDF plugin for this browser. You can click here to download the reference manual.

install.packages("irtrees")

1.0.0 by Ivailo Partchev, a month ago


Browse source code at https://github.com/cran/irtrees


Authors: Zhaojun Li , Ivailo Partchev and Paul De Boeck


Documentation:   PDF Manual  


Task views: Psychometric Models and Methods


GPL (>= 2) license


Imports DiagrammeR, tidyr

Suggests lme4, mirt, knitr, flextable, reshape2


See at CRAN