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Implements the Penalized Youden Index Estimator (PYE) and the Covariate-Adjusted Youden Index Estimator (covYI), providing a novel framework for feature and covariate selection and combination in high-dimensional binary classification problems. Methodologies are based on Salaroli and Pardo (2023) <doi:10.1016/j.chemolab.2023.104786> and an unpublished manuscript by Salaroli and Pardo (2026) under review.
| Version: | 0.1.0 |
| Depends: | R (≥ 4.0.0) |
| Imports: | evmix, ggplot2, glmnet, MASS, Matrix, methods, ncvreg, OptimalCutpoints, pROC, penalizedSVM, plyr, ROCnReg, Rmpfr, sparseSVM, stats, survival |
| Suggests: | knitr, rmarkdown, roxygen2, spelling, testthat (≥ 3.0.0) |
| Published: | 2026-06-04 |
| DOI: | 10.32614/CRAN.package.pye (may not be active yet) |
| Author: | Claudio J. Salaroli [aut, cre], Maria del Carmen Pardo [aut] |
| Maintainer: | Claudio J. Salaroli <clasalar at ucm.es> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: | yes |
| Language: | en-US |
| Materials: | README, NEWS |
| CRAN checks: | pye results |
| Reference manual: | pye.html , pye.pdf |
| Vignettes: |
Introduction to pye and covYI estimators (source, R code) |
| Package source: | pye_0.1.0.tar.gz |
| Windows binaries: | r-devel: pye_0.1.0.zip, r-release: not available, r-oldrel: pye_0.1.0.zip |
| macOS binaries: | r-release (arm64): pye_0.1.0.tgz, r-oldrel (arm64): pye_0.1.0.tgz, r-release (x86_64): pye_0.1.0.tgz, r-oldrel (x86_64): pye_0.1.0.tgz |
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These binaries (installable software) and packages are in development.
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