Calibrating Parameters for the Samejima's Continuous IRT Model
Computing Standard Errors for Item Parameter Estimates using Bootstrap...
Calibrating Parameters for the Samejima's Continuous Response Model
Estimating Item Parameters for the Continuous Response Model
Estimating Person Parameters for the Continuous Response Model
Compute item fit residual statistics for the Continuous Response Model
Draw Three-Dimensional Item Category Response Curves
Summary output for the object of class CRM
Generating Data under the Continuous Response Model
Estimates item and person parameters for the Continuous Response Model (CRM; Samejima, 1973, <doi:10.1007/BF02291114>), 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.