pminternal
Internal Validation of Clinical Prediction Models
Conduct internal validation of a clinical prediction model for a binary outcome. Produce bias corrected performance metrics (c-statistic, Brier score, calibration intercept/slope) via bootstrap (simple bootstrap, bootstrap optimism, .632 optimism) and cross-validation (CV optimism, CV average). Also includes functions to assess model stability via bootstrap resampling. See Steyerberg et al. (2001) <doi:10.1016/s0895-4356(01)00341-9>; Harrell (2015) <doi:10.1007/978-3-319-19425-7>; Riley and Collins (2023) <doi:10.1002/bimj.202200302>.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
0.1.0 |
rolling linux/jammy R-4.5 | pminternal_0.1.0.tar.gz |
725.6 KiB |
0.1.0 |
rolling linux/noble R-4.5 | pminternal_0.1.0.tar.gz |
725.6 KiB |
0.1.0 |
rolling source/ R- | pminternal_0.1.0.tar.gz |
651.2 KiB |
0.1.0 |
latest linux/jammy R-4.5 | pminternal_0.1.0.tar.gz |
725.6 KiB |
0.1.0 |
latest linux/noble R-4.5 | pminternal_0.1.0.tar.gz |
725.6 KiB |
0.1.0 |
latest source/ R- | pminternal_0.1.0.tar.gz |
651.2 KiB |
0.1.0 |
2026-04-26 source/ R- | pminternal_0.1.0.tar.gz |
651.2 KiB |
0.1.0 |
2026-04-23 source/ R- | pminternal_0.1.0.tar.gz |
651.2 KiB |
0.1.0 |
2026-04-09 windows/windows R-4.5 | pminternal_0.1.0.zip |
735.0 KiB |
0.1.0 |
2025-04-20 source/ R- | pminternal_0.1.0.tar.gz |
651.2 KiB |