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ggsci - Scientific Journal and Sci-Fi Themed Color Palettes for 'ggplot2'

A collection of 'ggplot2' color palettes inspired by plots in scientific journals, data visualization libraries, science fiction movies, and TV shows.

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color-palettesdata-visualizationggplot2ggscisci-fiscientific-journalsvisualization

15.11 score 749 stars 541 dependents 23 scripts 146k downloads

protr - Generating Various Numerical Representation Schemes for Protein Sequences

Comprehensive toolkit for generating various numerical features of protein sequences described in Xiao et al. (2015) <DOI:10.1093/bioinformatics/btv042>. For full functionality, the software 'ncbi-blast+' is needed, see <https://blast.ncbi.nlm.nih.gov/doc/blast-help/downloadblastdata.html> for more information.

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bioinformaticsfeature-engineeringfeature-extractionmachine-learningpeptidesprotein-sequencessequence-analysis

9.18 score 53 stars 2 dependents 236 scripts 562 downloads

hdnom - Benchmarking and Visualization Toolkit for Penalized Cox Models

Creates nomogram visualizations for penalized Cox regression models, with the support of reproducible survival model building, validation, calibration, and comparison for high-dimensional data.

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benchmarkhigh-dimensional-datalinear-regressionnomogram-visualizationpenalized-cox-modelssurvival-analysisopenblas

8.63 score 47 stars 2 dependents 84 scripts 611 downloads

Rcpi - Molecular Informatics Toolkit for Compound-Protein Interaction in Drug Discovery

A molecular informatics toolkit with an integration of bioinformatics and chemoinformatics tools for drug discovery.

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softwaredataimportdatarepresentationfeatureextractioncheminformaticsbiomedicalinformaticsproteomicsgosystemsbiologybioconductorbioinformaticsdrug-discoveryfeature-extractionfingerprintmolecular-descriptorsprotein-sequences

7.34 score 39 stars 28 scripts 602 downloads

msaenet - Multi-Step Adaptive Estimation Methods for Sparse Regressions

Multi-step adaptive elastic-net (MSAENet) algorithm for feature selection in high-dimensional regressions proposed in Xiao and Xu (2015) <DOI:10.1080/00949655.2015.1016944>, with support for multi-step adaptive MCP-net (MSAMNet) and multi-step adaptive SCAD-net (MSASNet) methods.

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false-positive-controlhigh-dimensional-datalinear-regressionmachine-learningvariable-selection

7.23 score 13 stars 5 dependents 62 scripts 2.8k downloads

liftr - Containerize R Markdown Documents for Continuous Reproducibility

Persistent reproducible reporting by containerization of R Markdown documents.

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containerizationdockerdynamic-documentsknitrliftrreproducible-researchreproducible-sciencermarkdownstatistical-computing

6.86 score 173 stars 14 scripts 351 downloads

enpls - Ensemble Partial Least Squares Regression

An algorithmic framework for measuring feature importance, outlier detection, model applicability domain evaluation, and ensemble predictive modeling with (sparse) partial least squares regressions.

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chemometricsdimensionality-reductionensemble-learningmachine-learningoutlier-detectionpartial-least-squares-regression

5.57 score 18 stars 41 scripts 418 downloads

pkgdown.offline - Build 'pkgdown' Websites Offline

Provides support for building 'pkgdown' websites without an internet connection. Works by bundling cached dependencies and implementing drop-in replacements for key 'pkgdown' functions. Enables package documentation websites to be built in environments where internet access is unavailable or restricted. For more details on generating 'pkgdown' websites, see Wickham et al. (2025) <doi:10.32614/CRAN.package.pkgdown>.

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documentation-toolofflineoffline-buildpkgdown

5.48 score 6 stars 1 scripts 259 downloads

liteformats - Lightweight Output Formats for 'litedown'

A collection of lightweight, minimalist output formats and templates for 'litedown' by Xie (2026) <doi:10.32614/CRAN.package.litedown>, including resumes, cover letters, and other common document types. Documents are rendered with HTML and CSS and can be printed to PDF with a 'Chromium'-based browser, without requiring 'Pandoc' or a 'LaTeX' installation.

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litedownmarkdownr-markdownreproducible-research

5.43 score 1 stars 257 downloads

stackgbm - Stacked Gradient Boosting Machines

A minimalist implementation of model stacking by Wolpert (1992) <doi:10.1016/S0893-6080(05)80023-1> for boosted tree models. A classic, two-layer stacking model is implemented, where the first layer generates features using gradient boosting trees, and the second layer employs a logistic regression model that uses these features as inputs. Utilities for training the base models and parameters tuning are provided, allowing users to experiment with different ensemble configurations easily. It aims to provide a simple and efficient way to combine multiple gradient boosting models to improve predictive model performance and robustness.

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automlcatboostdecision-treesensemble-learninggbdtgbmgradient-boostinglightgbmmachine-learningmodel-stackingxgboost

5.10 score 25 stars 4 scripts 404 downloads

shinygenui - Generative UI for 'shiny'

Build interactive user interfaces for 'shiny' applications through a conversation with a large language model (LLM). Developers choose a set of reusable components, and the model arranges and updates those components as the user describes what they need. Each component's inputs are checked before it is shown, and the model supplies data rather than executable code. Applications can also save and replay the sequence of interface changes without contacting a model. For background on generative user interfaces, see Leviathan et al. (2026) <doi:10.48550/arXiv.2604.09577>.

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ellmergenerative-uillmshinyshinychat

5.00 score 4 stars 9 scripts 166 downloads

grex - Gene ID Mapping for Genotype-Tissue Expression (GTEx) Data

Convert 'Ensembl' gene identifiers from Genotype-Tissue Expression (GTEx) data to identifiers in other annotation systems, including 'Entrez', 'HGNC', and 'UniProt'.

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bioinformaticsgene-expressiongenotype-tissue-expressiongtex

4.90 score 8 stars 20 scripts 325 downloads

gsDesignTune - Dependency-Aware Scenario Exploration for Group Sequential Designs

Provides systematic, dependency-aware exploration of group sequential designs created with 'gsDesign'. Supports reproducible grid and random search over user-defined candidate sets, parallel evaluation via the 'future' framework, standardized metric extraction, and auditable reporting for design space evaluation and trade-off analysis. Methods for group sequential design are described in Anderson (2025) <doi:10.32614/CRAN.package.gsDesign>. The 'future' framework for parallel processing is described in Bengtsson (2021) <doi:10.32614/RJ-2021-048>.

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4.78 score 6 scripts 299 downloads

shinysnap - Save and Restore the State of 'shiny' Applications

Save the state of applications built with 'shiny', the web application framework by Chang et al. (2026) <doi:10.32614/CRAN.package.shiny>. Users can share their work and continue it in another session. Input values and selected values held by the server are saved in JSON (JavaScript Object Notation) files that can be read and edited by hand. Saved state can be restored without reloading the page or setting up bookmarking. Restoration waits for inputs that appear as the page changes and reports which values were restored, missing, or could not be applied.

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4.70 score 1 stars

RECA - Relevant Component Analysis for Supervised Distance Metric Learning

Relevant Component Analysis (RCA) tries to find a linear transformation of the feature space such that the effect of irrelevant variability is reduced in the transformed space.

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machine-learningmetric-learning

4.54 score 7 stars 5 scripts 3.3k downloads

ssw - Striped Smith-Waterman Algorithm for Sequence Alignment using SIMD

Provides an R interface for 'SSW' (Striped Smith-Waterman) via its 'Python' binding 'ssw-py'. 'SSW' is a fast 'C' and 'C++' implementation of the Smith-Waterman algorithm for pairwise sequence alignment using Single-Instruction-Multiple-Data (SIMD) instructions. 'SSW' enhances the standard algorithm by efficiently returning alignment information and suboptimal alignment scores. The core 'SSW' library offers performance improvements for various bioinformatics tasks, including protein database searches, short-read alignments, primary and split-read mapping, structural variant detection, and read-overlap graph generation. These features make 'SSW' particularly useful for genomic applications. Zhao et al. (2013) <doi:10.1371/journal.pone.0082138> developed the original 'C' and 'C++' implementation.

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bioinformaticsreticulatesequence-alignmentsimdsmith-waterman

4.48 score 6 stars 363 downloads

oneclust - Maximum Homogeneity Clustering for Univariate Data

Maximum homogeneity clustering algorithm for one-dimensional data described in W. D. Fisher (1958) <doi:10.1080/01621459.1958.10501479> via dynamic programming.

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clustering-algorithmfeature-engineeringhomogeneitypeak-callingunivariate-datacpp

4.40 score 5 stars 2 scripts 321 downloads

OHPL - Ordered Homogeneity Pursuit Lasso for Group Variable Selection

Ordered homogeneity pursuit lasso (OHPL) algorithm for group variable selection proposed in Lin et al. (2017) <DOI:10.1016/j.chemolab.2017.07.004>. The OHPL method exploits the homogeneity structure in high-dimensional data and enjoys the grouping effect to select groups of important variables automatically. This feature makes it particularly useful for high-dimensional datasets with strongly correlated variables, such as spectroscopic data.

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chemometricshigh-dimensional-datahomogeneity-pursuitlassopartial-least-squares-regressionspectroscopyvariable-selection

4.02 score 7 stars 9 scripts 396 downloads

zmij - Round-Trip-Safe Double-Precision Formatting

Converts double-precision floating-point values to decimal strings with the shortest significands needed for round-trip recovery. Uses the 'zmij' algorithm through a vendored 'Rust' implementation. The method is described in Zverovich (2025), "Faster Double-to-String Conversion" <https://vitaut.net/posts/2025/faster-dtoa/>. Provides vectorized formatting, a correctly rounded inverse parser, and explicit handling of missing and non-finite values.

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dtoaextendrfloating-pointformattingzmijrustcargo

3.95 score 2 stars 1 dependents 7 scripts 203 downloads