The IRT Procedure
Subsections:
- Notation for the Item Response Theory Model
- Assumptions
- PROC IRT Contrasted with Other SAS Procedures
- Response Models
- Marginal Likelihood
- Approximating the Marginal Likelihood
- Maximizing the Marginal Likelihood
- Factor Score Estimation
- Model and Item Fit
- Item and Test information
- ODS Table Names
- ODS Graphics