EstCRM (1.3)
Calibrating Parameters for the Samejima's Continuous IRT Model.
http://www.tc.umn.edu/~zoplu001
http://cran.r-project.org/web/packages/EstCRM
The EstCRM package estimates item and person parameters for the Samejima's Continuous Response Model (CRM), computes item fit residual statistics, draws empirical 3D item category response curves, draws theoretical 3D item category response curves, and generates data under the CRM for simulation studies.
Maintainer:
Cengiz Zopluoglu
Author(s): Cengiz Zopluoglu
License: GPL (>= 2)
Released 10 months ago.
3 previous versions
- EstCRM_1.2. Released over 1 year ago.
- EstCRM_1.1. Released almost 2 years ago.
- EstCRM_1.0. Released almost 2 years ago.
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