data.gpcm

Dataset with ordered values of 3 indicators

datasets


  Includes marginal and joint maximum likelihood
  estimation of uni- and multidimensional item response models 
  (Rasch, 2PL, 3PL, Generalized Partial Credit, Multi Facets,
  Nominal Item Response, Structured Latent Class Analysis,
  Mixture Distribution IRT Models, Located Latent Class Models,
  Cognitive Diagnostic Models). Latent regression models and
  plausible value imputation are also supported.

Alexander Robitzsch

Test Analysis Modules

data.gpcm function

The dataset is copied from the <pkg>ltm</pkg> package.

data.gpcm: Dataset with Ordered Indicators

Description

Usage

Arguments

source

Examples