Packages by Alexander Robitzsch

BIFIEsurvey — 3.5-19

Tools for Survey Statistics in Educational Assessment

CDM — 8.2-6

Cognitive Diagnosis Modeling

LAM — 0.6-19

Some Latent Variable Models

STARTS — 1.3-8

Functions for the STARTS Model

TAM — 4.2-21

Test Analysis Modules

immer — 1.5-13

Item Response Models for Multiple Ratings

mdmb — 1.8-7

Model Based Treatment of Missing Data

miceadds — 3.17-44

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