Cognitive diagnosis modeling
This package provides functions for cognitive diagnosis modeling and multidimensional item response modeling for dichotomous and polytomous item responses. It enables the estimation of the DINA and DINO model, the multiple group (polytomous) GDINA model, the multiple choice DINA model, the general diagnostic model (GDM), the structured latent class model (SLCA), and regularized latent class analysis. See George, Robitzsch, Kiefer, Gross, and Uenlue (2017) doi:10.18637/jss.v074.i02 for further details on estimation and the package structure. For tutorials on how to use the CDM package see George and Robitzsch (2015, doi:10.20982/tqmp.11.3.p189) as well as Ravand and Robitzsch (2015).
| System | Target | Derivation | Build status |
|---|---|---|---|
| x86_64-linux | /gnu/store/78l3m47ax2bl1l86xvk7i4qnwxm497vv-r-cdm-7.5-15.drv | ||
| mips64el-linux | /gnu/store/zipayv2jk8bbi8f1vamqh0n935dnd1h9-r-cdm-7.5-15.drv | ||
| i686-linux | /gnu/store/pq1wvmwkgl1nqh94hrixpnb1m2if4c55-r-cdm-7.5-15.drv | ||
| i586-gnu | /gnu/store/v5250p14n187icd5v6cbjiq11md7nwlj-r-cdm-7.5-15.drv | ||
| armhf-linux | /gnu/store/k3b30jz5a8v0y8ag2gs2yd0kn5pk6bp9-r-cdm-7.5-15.drv | ||
| aarch64-linux | /gnu/store/n23fqv8mlw08195h3wk8gi6gifbxqhdi-r-cdm-7.5-15.drv |
| Linter | Message | Location |
|---|---|---|
| No lint warnings ✓ | ||