Package bioLeak updated to version 0.3.0 with previous version 0.2.0 dated 2026-02-11

Thu, 05 Mar 2026 14:02:00 CDT

Title: Leakage-Safe Modeling and Auditing for Genomic and Clinical Data
Description: Prevents and detects information leakage in biomedical machine learning. Provides leakage-resistant split policies (subject-grouped, batch-blocked, study leave-out, time-ordered), guarded preprocessing (train-only imputation, normalization, filtering, feature selection), cross-validated fitting with common learners, permutation-gap auditing, batch and fold association tests, and duplicate detection.
Author: Selcuk Korkmaz [aut, cre]
Maintainer: Selcuk Korkmaz <selcukorkmaz@gmail.com>

Diff between bioLeak versions 0.2.0 dated 2026-02-11 and 0.3.0 dated 2026-03-05

 DESCRIPTION                                  |    8
 MD5                                          |   95
 NAMESPACE                                    |    4
 NEWS.md                                      |   52
 R/audit.R                                    |  294 ++
 R/audit_report.R                             |    3
 R/benchmark_suite.R                          |only
 R/classes.R                                  |    3
 R/conditions.R                               |only
 R/cv_uncertainty.R                           |only
 R/diagnostics_extra.R                        |    9
 R/fit_resample.R                             |  139 +
 R/guard_to_recipe.R                          |only
 R/guards.R                                   |   20
 R/make_split_plan.R                          |  331 ++
 R/permute_labels.R                           |   31
 R/provenance.R                               |only
 R/simulate_suite.R                           |    4
 R/summary.R                                  |   12
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 R/tune_resample.R                            |  145 -
 README.md                                    |    3
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 inst/reports/audit_report.Rmd                |  142 +
 man/LeakClasses.Rd                           |    3
 man/audit_leakage.Rd                         |   44
 man/audit_leakage_by_learner.Rd              |    5
 man/audit_report.Rd                          |    3
 man/benchmark_leakage_suite.Rd               |only
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 man/cv_ci.Rd                                 |only
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 man/dot-nb_corrected_var.Rd                  |only
 man/fit_resample.Rd                          |    4
 man/guard_to_recipe.Rd                       |only
 man/make_split_plan.Rd                       |   27
 man/simulate_leakage_suite.Rd                |    2
 man/tune_resample.Rd                         |    8
 tests/testthat/helper-fixtures.R             |    4
 tests/testthat/test-audit-diagnostics.R      |   52
 tests/testthat/test-audit-report-expanded.R  |only
 tests/testthat/test-benchmark-suite.R        |only
 tests/testthat/test-check-split-overlap.R    |only
 tests/testthat/test-combined-splits.R        |only
 tests/testthat/test-condition-classes.R      |only
 tests/testthat/test-cv-uncertainty.R         |only
 tests/testthat/test-failure-mode-messaging.R |only
 tests/testthat/test-guard-to-recipe.R        |only
 tests/testthat/test-invariants.R             |only
 tests/testthat/test-n-axis-constraints.R     |only
 tests/testthat/test-plotting.R               |  159 -
 tests/testthat/test-provenance.R             |only
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 tests/testthat/test-tidymodels-interop.R     |  175 -
 tests/testthat/test-tune-resample.R          |  158 +
 tests/testthat/test-validation-policy.R      |only
 vignettes/bioLeak-intro.Rmd                  |  249 ++
 61 files changed, 3927 insertions(+), 1716 deletions(-)

More information about bioLeak at CRAN