Packages by Alexander Robitzsch

BIFIEsurvey — 3.0-14

Tools for Survey Statistics in Educational Assessment

CDM — 7.2-30

Cognitive Diagnosis Modeling

LAM — 0.3-48

Some Latent Variable Models

STARTS — 1.1-6

Functions for the STARTS Model

TAM — 3.0-21

Test Analysis Modules

immer — 1.1-35

Item Response Models for Multiple Ratings

mdmb — 1.2-4

Model Based Treatment of Missing Data

miceadds — 3.0-16

Some Additional Multiple Imputation Functions, Especially for 'mice'

pbv — 0.2-16

Probabilities for Bivariate Normal Distribution

sirt — 3.2-39

Supplementary Item Response Theory Models