Discovers small binary-classification biomarker panels from count or expression matrices while prioritizing detectability, expression stability, and univariate discrimination. Candidate filtering and panel selection can be repeated inside nested cross-validation to reduce information leakage. The package provides shared resampling splits, exhaustive small-panel search, logistic model fitting with an automatic ridge fallback for unstable separation-prone fits, out-of-fold evaluation, selection-frequency summaries, and optional 'DESeq2' differential-expression support. The nested model-selection workflow follows Varma and Simon (2006) <doi:10.1186/1471-2105-7-91>, and the optional differential-expression analysis uses Love, Huber, and Anders (2014) <doi:10.1186/s13059-014-0550-8>.
| Version: | 0.1.3 |
| Depends: | R (≥ 4.2.0) |
| Imports: | ggplot2, graphics, stats, utils |
| Suggests: | DESeq2, knitr, rmarkdown, pheatmap, testthat (≥ 3.0.0) |
| Published: | 2026-09-15 |
| DOI: | 10.32614/CRAN.package.detectPanel (may not be active yet) |
| Author: | Fuhao Jiang [aut, cre] |
| Maintainer: | Fuhao Jiang <emr39515 at gmail.com> |
| BugReports: | https://github.com/Emr-27/detectPanel/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/Emr-27/detectPanel |
| NeedsCompilation: | no |
| Citation: | detectPanel citation info |
| Materials: | README, NEWS |
| CRAN checks: | detectPanel results |
| Reference manual: | detectPanel.html , detectPanel.pdf |
| Vignettes: |
Leakage-aware biomarker panel discovery (source, R code) |
| Package source: | detectPanel_0.1.3.tar.gz |
| Windows binaries: | r-devel: not available, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): not available, r-oldrel (arm64): detectPanel_0.1.3.tgz, r-release (x86_64): detectPanel_0.1.3.tgz, r-oldrel (x86_64): detectPanel_0.1.3.tgz |
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