simirt allows creating a new dataset of responses to items simulated by an unidimensional IRT model. The model can be dichotomous (Rasch, OPLM, Birnbaum, 3PLM, 4PLM, 5PAM) or polytomous (Rating Scale Model-RSM). It is possible to simulate two sets of items linked, for each of them, to a specific latent trait (which can be correlated). The Items Characteristic Curves can be drawn.
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Publisher Info
Software component provided by Boston College Department of Economics in its series Statistical Software Components with number
S450402.
Size: Programming language: Stata Requires: Stata version 8 Date of creation: 10 May 2005 Date of revision:
22 Oct 2006 Handle: RePEc:boc:bocode:s450402
Note: This module may be installed from within Stata by typing "ssc install simirt". Windows users should not attempt to download these files with a web browser. Contact details of provider: Postal: Boston College, 140 Commonwealth Avenue, Chestnut Hill MA 02467 USA Phone: 617-552-3670 Fax: +1-617-552-2308 Email: Web page: http://fmwww.bc.edu/EC/ More information through EDIRC