Packages by Alexander Robitzsch

BIFIEsurvey — 2.191-12

Tools for Survey Statistics in Educational Assessment

CDM — 7.0-12

Cognitive Diagnosis Modeling

LAM — 0.3-48

Some Latent Variable Models

STARTS — 0.5-28

Functions for the STARTS Model

TAM — 2.13-15

Test Analysis Modules

immer — 1.0-138

Item Response Models for Multiple Ratings

mdmb — 1.0-18

Model Based Treatment of Missing Data

miceadds — 2.15-22

Some Additional Multiple Imputation Functions, Especially for 'mice'

pbv — 0.2-16

Probabilities for Bivariate Normal Distribution

sirt — 3.0-32

Supplementary Item Response Theory Models