DescribeBy

object


S3 method for descriptive statistics of objects



Includes marginal 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)
and joint maximum likelihood estimation for models
from the Rasch family.
Latent regression models and plausible value imputation are
also supported.

DescribeBy: S3 Method for Descriptive Statistics of Objects

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