FactorCopula: Factor, Bi-Factor, Second-Order and Factor Tree Copula Models
Estimation, model selection and goodness-of-fit of (1) factor copula models for mixed continuous and discrete data in Kadhem and Nikoloulopoulos (2021) <doi:10.1111/bmsp.12231>; (2) bi-factor and second-order copula models for item response data in Kadhem and Nikoloulopoulos (2023) <doi:10.1007/s11336-022-09894-2>; (3) factor tree copula models for item response data in Kadhem and Nikoloulopoulos (2022) <arXiv:2201.00339>.
| Version: |
0.9.3 |
| Depends: |
R (≥ 3.5.0), statmod, abind, utils |
| Imports: |
igraph, matlab, polycor, VineCopula |
| Published: |
2023-03-05 |
| Author: |
Sayed H. Kadhem [aut],
Aristidis K. Nikoloulopoulos [aut, cre] |
| Maintainer: |
Aristidis K. Nikoloulopoulos <a.nikoloulopoulos at uea.ac.uk> |
| License: |
GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: |
yes |
| CRAN checks: |
FactorCopula results |
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