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Provide a variety of Q-matrix validation methods for the generalized cognitive diagnosis models, including the method based on the generalized deterministic input, noisy, and gate model (G-DINA) by de la Torre (2011) <doi:10.1007/s11336-011-9207-7> discrimination index (the GDI method) by de la Torre and Chiu (2016) <doi:10.1007/s11336-015-9467-8>, the step-wise Wald test method (the Wald method) by Ma and de la Torre (2020) <doi:10.1111/bmsp.12156>, the Hull method by Najera et al. (2021) <doi:10.1111/bmsp.12228>, the multiple logistic regression‑based Q‑matrix validation method (the MLR-B method) by Tu et al. (2022) <doi:10.3758/s13428-022-01880-x>. Different research methods during Q-matrix validating are available.
| Version: | 1.0.0 |
| Depends: | R (≥ 4.1.0) |
| Imports: | glmnet, GDINA, plyr, nloptr, MASS, Matrix, stats |
| Published: | 2024-09-20 |
| DOI: | 10.32614/CRAN.package.Qval |
| Author: | Haijiang Qin [aut, cre, cph], Lei Guo [aut, cph] |
| Maintainer: | Haijiang Qin <haijiang133 at outlook.com> |
| License: | GPL-3 |
| NeedsCompilation: | no |
| Materials: | NEWS |
| CRAN checks: | Qval results |
| Reference manual: | Qval.pdf |
| Package source: | Qval_1.0.0.tar.gz |
| Windows binaries: | r-devel: Qval_1.0.0.zip, r-release: Qval_1.0.0.zip, r-oldrel: Qval_1.0.0.zip |
| macOS binaries: | r-release (arm64): Qval_1.0.0.tgz, r-oldrel (arm64): Qval_1.0.0.tgz, r-release (x86_64): Qval_1.0.0.tgz, r-oldrel (x86_64): Qval_1.0.0.tgz |
| Old sources: | Qval archive |
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