Journal of Statistical Software Vol. 48 (2012)

Special Volume: Psychoco: Psychometric Computing in R (Editors: Florian Wickelmaier, Carolin Strobl, Achim Zeileis)

Psychoco: Psychometric Computing in R

Florian Wickelmaier, Carolin Strobl, Achim Zeileis

Vol. 48, Issue 1

Paper

lavaan: An R Package for Structural Equation Modeling

Yves Rosseel

Vol. 48, Issue 2

Paper R package (lavaan) R example code from the paper

semPLS: Structural Equation Modeling Using Partial Least Squares

Armin Monecke, Friedrich Leisch

Vol. 48, Issue 3

Paper R package (semPLS) R example code from the paper

qgraph: Network Visualizations of Relationships in Psychometric Data

Sacha Epskamp, Angélique O.J. Cramer, Lourens J. Waldorp, Verena D. Schmittmann, Denny Borsboom

Vol. 48, Issue 4

Paper R package (qgraph) R example code from the paper

New Developments in Mokken Scale Analysis in R

L. Andries van der Ark

Vol. 48, Issue 5

Paper R package (mokken) R example code from the paper

mirt: A Multidimensional Item Response Theory Package for the R Environment

R. Philip Chalmers

Vol. 48, Issue 6

Paper R package (mirt) R example code from the paper

Flexible Rasch Mixture Models with Package psychomix

Hannah Frick, Carolin Strobl, Friedrich Leisch, Achim Zeileis

Vol. 48, Issue 7

Paper R package (psychomix) R example code from the paper

Random Generation of Response Patterns under Computerized Adaptive Testing with the R Package catR

David Magis, Gilles Raîche

Vol. 48, Issue 8

Paper R package (catR) R example code from the paper

Bradley-Terry Models in R: The BradleyTerry2 Package

Heather Turner, David Firth

Vol. 48, Issue 9

Paper R package (BradleyTerry2) R example code from the paper

prefmod: An R Package for Modeling Preferences Based on Paired Comparisons, Rankings, or Ratings

Reinhold Hatzinger, Regina Dittrich

Vol. 48, Issue 10

Paper R package (prefmod) R example code from the paper

Extended Beta Regression in R: Shaken, Stirred, Mixed, and Partitioned

Bettina Grün, Ioannis Kosmidis, Achim Zeileis

Vol. 48, Issue 11

Paper R package (betareg) R example code from the paper

IRTrees: Tree-Based Item Response Models of the GLMM Family

Paul De Boeck, Ivailo Partchev

Vol. 48, Code Snippet 1

Paper R package (irtrees) R example code from the paper Data in R binary format (fast vs. slow intelligence example) Data in R binary format (fear and stress example)

Articles