bioLeak

0.3.8

Leakage-Safe Modeling and Auditing for Genomic and Clinical Data

1packages depend

3Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Selcuk KorkmazFirst published 2026-02-067 releasesCRAN page ↗GitHub ↗

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.

Install

R (CRAN)pak (dev)Ubuntu (r2u)

install.packages("bioLeak", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("selcukorkmaz/bioLeak")

Development version from selcukorkmaz/bioLeak. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-bioleak

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

Health

CRAN checks

13OK

Slowest check: 9.9 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.42

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-05-10
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-05-03
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 1,108 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 92%
Documented parameters: 98%
Return-value docs: 100%
References docs: 2%

Downloads

CRAN downloads in the past year

Rank #7,127 · ~8/day · ~247/mo

Releases R versions

Daily download trend is not available in this view yet.

36330 days

1.5K90 days

3K1 year

Compare downloads with other packages →

Also on98 r2u

Repository

GitHub ↗ selcukorkmaz/bioleak

5Stars

0Forks

0Open issues

0Open PRs

1Releases

154Commits

1Contributors

154 commits · Last activity 2026-05-21 · 0% stars, 30d

Stars over time

2025-10-20 · 12026-07-07 · 5

Repository practices

Upstream repositoryBeta

3 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/selcukorkmaz/bioleak on 2026-07-19.

Continuous integration (1)

GitHub Actions

Lint, format, editor (1)

RStudio project

Git structural (1)

.gitattributes

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

33 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.3

Imports (9)

digest genericsmethodsstatsutilsSummarizedExperimentgraphicshardhat parsnip

LinkingTo (0)

none

Suggests (29)

BiocParallel splitGraph cli dials FNN future future.apply ggplot2 glmnet mice missForest pkgload ranger randomForest recipes RANN rsample tune VIM withr workflows xgboost yardstick pROC PRROCsurvivalknitr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

splitGraph

Code & Tests

People & History

People (1)

Maintainer (1)

Selcuk Korkmaz

Author, Maintainer

Authors (1)

Selcuk Korkmaz

Author, Maintainer

Package Timeline

7 releases. Pick two to compare their code metrics. R releases are shown for context.

0.3.8Latest
2026-05-21 · current release · diff ↗
0.3.7
2026-04-30 · diff ↗
R
R 4.6.0 released · 2026-04-24
0.3.6
2026-04-12 · diff ↗
0.3.5
2026-03-26 · diff ↗
0.3.0
2026-03-05 · diff ↗
0.2.0
2026-02-11 · diff ↗
0.1.0
2026-02-06
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2026-02-06
Total releases: 7 / 1 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 4.3
Download size: 748 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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