mirt
| Topic | Replies | Activity |
|---|---|---|
| Item and Test Characteristic Curves for multiple groups | 20 | March 18, 2020 |
| GGplot - Test Information Functions for multiple groups | 23 | March 2, 2020 |
| IRT with complex survey data | 3 | February 14, 2020 |
| Mirt model problem | 3 | July 4, 2019 |
| RStudio IRT (mirt) | 5 | March 14, 2019 |