Alexander Robitzsch

BIFIEsurvey

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pagerank


Contains tools for survey statistics (especially in educational
assessment) for datasets with repli...

Konrad Oberwimmer

BIFIE


Functions for cognitive diagnosis modeling
and multidimensional item response modeling for
dichotom...

Ali Uenlue

Ann Cathrice George

Thomas Kiefer

immer


Implements some item response models for multiple
ratings, including the hierarchical rater model,
...

Jan Steinfeld

LSAmitR

Dieses R-Paket stellt Zusatzmaterial in Form von Daten, Funktionen
und R-Hilfe-Seiten für den Heraus...

Matthias Trendtel

Robert Fellinger

mice

Multiple imputation using Fully Conditional Specification (FCS)
implemented by the MICE algorithm. E...

Stef van Buuren

Karin Groothuis-Oudshoorn

Gerko Vink

Shahab Jolani

miceadds


Contains some auxiliary functions for multiple
imputation which complements existing functionality
...

Thorsten Henke

Simon Grund

mirt

Analysis of dichotomous and polytomous response data using
unidimensional and multidimensional laten...

Phil Chalmers

Joshua Pritikin

Mateusz Zoltak

Adam Meade

mitml

Provides tools for multiple imputation of missing data in multilevel
modeling. Includes a user-frien...

Oliver Luedtke

semTools

Provides useful tools for structural equation modeling packages.

Alexander M. Schoemann

Craig Enders

Ruber Arslan

Kristopher Preacher

Donna Coffman

sirt


Supplementary item response theory models to complement existing
functions in R, including multidim...


Includes marginal and joint maximum likelihood
estimation of uni- and multidimensional item respons...

Alexander Robitzsch

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