RASCHTESTV7: Stata module to estimate parameters of the Rasch model by CML, MML or GEE (v7)

Jean-Benoit Hardouin ()

Statistical Software Components from Boston College Department of Economics

Abstract: raschtestv7 estimates the parameters of a Rasch model. The estimation method can be chosen between conditional maximum likelihood (CML), marginal maximum likelihood (MML) and generalized estimating equations (GEE). raschtestv7 offer a set of tests, to valuate the fit of the data to the Rasch model, or detect non homogeneous items (Andersen Z test, First order test (Q1, R1c, R1m, or Wright Panchapakesan), U test, Split test) and indexes (OUTFIT and INFIT per items or per individuals). Several graphical representations can be easily obtained: comparison of the observed and theorical Item Characteristic Curves (ICC), results of the split tests, and information function. Stata 8+ users should use raschtest. The gllamm routine also must be installed (ssc install gllamm, replace).

Language: Stata
Requires: Stata version 7.0
Keywords: Rasch model; van den Wollenberg Q1 test; Andersen Z test; conditional maximum likelihood (CML); marginal maximum likelihood (MML); generalised estimating equations (GEE) (search for similar items in EconPapers)
Date: 2004-05-04, Revised 2013-06-01
Note: This module should be installed from within Stata by typing "ssc install raschtestv7". The module is made available under terms of the GPL v3 (https://www.gnu.org/licenses/gpl-3.0.txt). Windows users should not attempt to download these files with a web browser.
References: Add references at CitEc
Citations:

Downloads: (external link)
http://fmwww.bc.edu/repec/bocode/r/raschtestv7.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/r/raschtestv7.hlp help file (text/plain)
http://fmwww.bc.edu/repec/bocode/g/gammasym.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/g/gammasym.hlp help file (text/plain)
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)
http://fmwww.bc.edu/repec/bocode/e/elapse.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/e/elapse.hlp help file (text/plain)
http://fmwww.bc.edu/repec/bocode/g/genscore.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/g/genscore.hlp help file (text/plain)
http://fmwww.bc.edu/repec/bocode/g/gausshermite.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/g/gausshermite.hlp help file (text/plain)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:boc:bocode:s439003

Ordering information: This software item can be ordered from
http://repec.org/docs/ssc.php

Access Statistics for this software item

More software in Statistical Software Components from Boston College Department of Economics Boston College, 140 Commonwealth Avenue, Chestnut Hill MA 02467 USA. Contact information at EDIRC.
Bibliographic data for series maintained by Christopher F Baum ().