GEEKEL2D: Stata module to estimate the parameters of unidimensional and bidimensional IRT models

Statistical Software Components from Boston College Department of Economics

Abstract: geekel2d estimates, with Generalized Estimating Equations (GEE), the parameters of the loglinear multidimensional IRT models (Kelderman and Rijkes, Psychometrika, 1994) with one or two dimensions and dichotomic items. This model includes the Rasch model and the One Parameter Logistic Model for the unidimensional models, the Multidimensional Generalized Rasch Model and the Multidimensional Completely Sufficient Rasch Model for the two-dimensional models.

Language: Stata
Requires: Stata version 7.0
Keywords: GEE; IRT; Rasch model; OPLM; multidimensional; GMRM; MMSRM (search for similar items in EconPapers)
Date: Written 2005-04-04
Note: This module may be installed from within Stata by typing "ssc install geekel2d". Windows users should not attempt to download these files with a web browser.

Downloads: (external link)
http://fmwww.bc.edu/repec/bocode/g/geekel2d.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/g/geekel2d.hlp help file (text/plain)

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