PTSDdiag
Optimize PTSD Diagnostic Criteria
Provides tools for analyzing and optimizing PTSD (Post-Traumatic Stress Disorder) diagnostic criteria using PCL-5 (PTSD Checklist for DSM-5) data. Functions identify optimal subsets of PCL-5 items that maintain diagnostic accuracy while reducing assessment burden. Includes tools for both hierarchical (cluster-based) and non-hierarchical symptom combinations, calculation of diagnostic metrics, and comparison with standard DSM-5 criteria. Model validation is conducted using holdout and cross-validation methods to assess robustness and generalizability of the results. For more details see Weidmann et al. (2025) <doi:10.31219/osf.io/6rk72_v1>.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
0.1.0 |
rolling linux/jammy R-4.5 | PTSDdiag_0.1.0.tar.gz |
378.9 KiB |
0.1.0 |
rolling linux/noble R-4.5 | PTSDdiag_0.1.0.tar.gz |
379.0 KiB |
0.1.0 |
rolling source/ R- | PTSDdiag_0.1.0.tar.gz |
300.4 KiB |
0.1.0 |
latest linux/jammy R-4.5 | PTSDdiag_0.1.0.tar.gz |
378.9 KiB |
0.1.0 |
latest linux/noble R-4.5 | PTSDdiag_0.1.0.tar.gz |
379.0 KiB |
0.1.0 |
latest source/ R- | PTSDdiag_0.1.0.tar.gz |
300.4 KiB |
0.1.0 |
2026-04-26 source/ R- | PTSDdiag_0.1.0.tar.gz |
300.4 KiB |
0.1.0 |
2026-04-23 source/ R- | PTSDdiag_0.1.0.tar.gz |
300.4 KiB |
0.1.0 |
2026-04-09 windows/windows R-4.5 | PTSDdiag_0.1.0.zip |
382.3 KiB |