David Magis
Author of 6 CRAN packages
David Magis has worked on 6 packages so far. That's a lot of coding! Clearly, David Magis is on a mission. David Magis collaborated with 13 other developers. That's like an entire class of coding geniuses coming together!
6 Packages
- catRGeneration of IRT Response Patterns under Computerized Adaptive Testing
- deltaPlotRIdentification of Dichotomous Differential Item Functioning (DIF) using Angoff's Delta Plot Method
- difRCollection of Methods to Detect Dichotomous and Polytomous Differential Item Functioning (DIF)
- irtQUnidimensional Item Response Theory Modeling
- mstRProcedures to Generate Patterns under Multistage Testing
- nFactorsParallel Analysis and Other Non Graphical Solutions to the Cattell Scree Test