Mutation Testing

Measure quality of your tests. 'muttest' introduces small changes (mutations) to your code and runs your tests to check if they catch the changes. If they do, your tests are good. If not, your assertions are not specific enough. 'muttest' gives you percent score of how often your tests catch the changes.

Access the Trello API

An R client for the Trello API. Supports free-tier features such as access to private boards, creating and updating cards and other resources, and downloading data in a structured way.

Softening Splits in Decision Trees

Allows to produce and use classification trees with soft (probability) splits, as described in: Dvořák, J. (2019), .

Palantir's 'Blueprint' for 'Shiny' Apps

Easily use 'Blueprint', the popular 'React' library from Palantir, in your 'Shiny' app. 'Blueprint' provides a rich set of UI components for creating visually appealing applications and is optimized for building complex, data-dense web interfaces. This package provides most components from the underlying library, as well as special wrappers for some components to make it easy to use them in 'R' without writing 'JavaScript' code.

Behavior-Driven Development for R

Write executable specifications in a natural language that describes how your code should behave. Write specifications in feature files using 'Gherkin' language and execute them using functions implemented in R. Use them as an extension to your 'testthat' tests to provide a high level description of how your code works.

Make Methods for R6 Classes

Generate boilerplate code for R6 classes. Given R6 class create getters and/or setters for selected class fields or use RStudio addins to insert methods straight into class definition.

Mock Data Generator

Generate mock data in R using YAML configuration.

Assets for 'shiny.semantic'

Style sheets and JavaScript assets for 'shiny.semantic' package.

Automated Feature Selection from 'caret'

Automated feature selection using variety of models provided by 'caret' package. This work was funded by Poland-Singapore bilateral cooperation project no 2/3/POL-SIN/2012.

Creates Interface with NASA 'Exoplanets Archive API'

Provides a user-friendly interface to NASA 'Exoplanets Archive API' < https://exoplanetarchive.ipac.caltech.edu/>, enabling retrieval and analysis of exoplanetary and stellar data. Includes functions for querying, filtering, summarizing, and computing derived parameters from the 'Exoplanets' catalog.