Quick info
David Magis has worked on 6 packages so far. In total, David Magis has worked with 12 other authors on those packages. Impressive teamwork!
Packages overview
Package details
| catR | Generation of IRT Response Patterns under Computerized Adaptive Testing David Magis , Gilles Raiche , Juan Ramon Barrada |
| deltaPlotR | Identification of Dichotomous Differential Item Functioning (DIF) using Angoff's Delta Plot Method |
| difR | Collection of Methods to Detect Dichotomous Differential Item Functioning (DIF) David Magis , Sebastien Beland , Gilles Raiche |
| irtQ | Unidimensional Item Response Theory Modeling Hwanggyu Lim , Craig S. Wells , James Howard , Joshua Pritikin , Jonathan P Weeks , Jorge González , David Magis |
| mstR | Procedures to Generate Patterns under Multistage Testing David Magis , Duanli Yan , Alina von Davier |
| nFactors | Parallel Analysis and Other Non Graphical Solutions to the Cattell Scree Test |