IRTM
Theory-Driven Item Response Theory (IRT) Models
IRT-M is a semi-supervised approach based on Bayesian Item Response Theory that produces theoretically identified underlying dimensions from input data and a constraints matrix. The methodology is fully described in 'Morucci et al. (2024), "Measurement That Matches Theory: Theory-Driven Identification in Item Response Theory Models"'. Details are available at <https://www.cambridge.org/core/journals/american-political-science-review/article/measurement-that-matches-theory-theorydriven-identification-in-item-response-theory-models/395DA1DFE3DCD7B866DC053D7554A30B>.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
0.0.1.2 |
rolling linux/jammy R-4.5 | IRTM_0.0.1.2.tar.gz |
1.4 MiB |
0.0.1.2 |
rolling linux/noble R-4.5 | IRTM_0.0.1.2.tar.gz |
1.4 MiB |
0.0.1.2 |
rolling source/ R- | IRTM_0.0.1.2.tar.gz |
2.3 MiB |
0.0.1.2 |
latest linux/jammy R-4.5 | IRTM_0.0.1.2.tar.gz |
1.4 MiB |
0.0.1.2 |
latest linux/noble R-4.5 | IRTM_0.0.1.2.tar.gz |
1.4 MiB |
0.0.1.2 |
latest source/ R- | IRTM_0.0.1.2.tar.gz |
2.3 MiB |
0.0.1.2 |
2026-04-26 source/ R- | IRTM_0.0.1.2.tar.gz |
2.3 MiB |
0.0.1.2 |
2026-04-23 source/ R- | IRTM_0.0.1.2.tar.gz |
2.3 MiB |
0.0.1.1 |
2026-04-09 windows/windows R-4.5 | IRTM_0.0.1.1.zip |
1.8 MiB |
0.0.1.1 |
2025-04-20 source/ R- | IRTM_0.0.1.1.tar.gz |
2.3 MiB |