Packages by Alexander Robitzsch

BIFIEsurvey — 3.6-6

Tools for Survey Statistics in Educational Assessment

CDM — 8.3-14

Cognitive Diagnosis Modeling

LAM — 0.7-22

Some Latent Variable Models

STARTS — 1.3-8

Functions for the STARTS Model

TAM — 4.3-25

Test Analysis Modules

immer — 1.5-13

Item Response Models for Multiple Ratings

mdmb — 1.9-22

Model Based Treatment of Missing Data

miceadds — 3.18-36

Some Additional Multiple Imputation Functions, Especially for 'mice'

mnlfa — 0.3-4

Moderated Nonlinear Factor Analysis

pbv — 0.5-47

Probabilities for Bivariate Normal Distribution

sirt — 4.1-15

Supplementary Item Response Theory Models

srm — 0.4-26

Structural Equation Modeling for the Social Relations Model