catIrt
Simulate IRT-Based Computerized Adaptive Tests
Functions designed to simulate data that conform to basic unidimensional IRT models (for now 3-parameter binary response models and graded response models) along with Post-Hoc CAT simulations of those models given various item selection methods, ability estimation methods, and termination criteria. See Wainer (2000) <doi:10.4324/9781410605931>, van der Linden & Pashley (2010) <doi:10.1007/978-0-387-85461-8_1>, and Eggen (1999) <doi:10.1177/01466219922031365> for more details.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
0.5.1 |
rolling linux/jammy R-4.5 | catIrt_0.5.1.tar.gz |
249.6 KiB |
0.5.1 |
rolling linux/noble R-4.5 | catIrt_0.5.1.tar.gz |
249.5 KiB |
0.5.1 |
rolling source/ R- | catIrt_0.5.1.tar.gz |
79.8 KiB |
0.5.1 |
latest linux/jammy R-4.5 | catIrt_0.5.1.tar.gz |
249.6 KiB |
0.5.1 |
latest linux/noble R-4.5 | catIrt_0.5.1.tar.gz |
249.5 KiB |
0.5.1 |
latest source/ R- | catIrt_0.5.1.tar.gz |
79.8 KiB |
0.5.1 |
2026-04-26 source/ R- | catIrt_0.5.1.tar.gz |
79.8 KiB |
0.5.1 |
2026-04-23 source/ R- | catIrt_0.5.1.tar.gz |
79.8 KiB |
0.5.1 |
2026-04-09 windows/windows R-4.5 | catIrt_0.5.1.zip |
260.5 KiB |
0.5.1 |
2025-04-20 source/ R- | catIrt_0.5.1.tar.gz |
79.8 KiB |