This package provides a framework for creating rich interactive analyses for the jamovi platform (see <https://www.jamovi.org> for more information).

Resolves ambiguous links between data.frames using large language models (LLMs). Supports matching across spelling variations, translations, and differing levels of precision.

Write so-called Integration Tests for your R web applications by declaring an HTTP request and the expectations its response should meet.

This package creates data with identical statistics (metamers) using an iterative algorithm proposed by Matejka & Fitzmaurice (2017) <DOI:10.1145/3025453.3025912>.

An R port of the margins command from Stata', which can be used to calculate marginal (or partial) effects from model objects.

Apply unsupervised segmentation algorithms included in Orfeo ToolBox software (<https://www.orfeo-toolbox.org/>), such as mean shift or watershed segmentation.

This package creates an interactive scatterplot matrix using the D3 JavaScript library. See <https://d3js.org/> for more information on D3.

This package provides some easy-to-use functions to interpolate species range based on species occurrences and to estimate centers of biodiversity.

Sensitivity analysis for trials with irregular and informative assessment times, based on a new influence function-based, augmented inverse intensity-weighted estimator.

This package provides C++ header files for TinyDNG', a small header-only library for reading and writing DNG and TIFF files.

Getting TikTok data (<https://www.tiktok.com/>) through the official and unofficial APIsâ in other words, you can track TikTok'.

Convert semi-structured log files (such as Apache access.log files) into a tabular format (data.frame) using a standard template system.

Various methods to count ballots in voting systems are provided. Functions to check validity of ballots are also provided to ensure flexibility.

This package provides a set of functions for generating HTML to embed hosted video in your R Markdown documents or Shiny applications.

This package performs 18 omnibus tests yielding a total of 28 distinct methodological variations for testing the composite hypothesis of variance homogeneity.

Search and download data from the World Bank Data API. Includes support for mutliple languages, access to annual, quarterly, and monthly data.

This package was previously an R wrapper of the ARPACK library, and now a shell of the R package RSpectra, an R interface to the Spectra library for solving large scale eigenvalue/vector problems. The current version of rARPACK simply imports and exports the functions provided by RSpectra. New users of rARPACK are advised to switch to the RSpectra package.

Low- and high-level wrappers for Gemma's RESTful API. They enable access to curated expression and differential expression data from over 10,000 published studies. Gemma is a web site, database and a set of tools for the meta-analysis, re-use and sharing of genomics data, currently primarily targeted at the analysis of gene expression profiles.

RNAmodR provides classes and workflows for loading/aggregation data from high througput sequencing aimed at detecting post-transcriptional modifications through analysis of specific patterns. In addition, utilities are provided to validate and visualize the results. The RNAmodR package provides a core functionality from which specific analysis strategies can be easily implemented as a seperate package.

This package performs one-sample t-test based on robustified statistics using median/MAD (TA) and Hodges-Lehmann/Shamos (TB). For more details, see Park, Wang and Hwang (2022) <doi:10.7232/iems.2022.21.3.432>. This work was partially supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (No. 2022R1A2C1091319).

This package provides a simple and intuitive pipe-friendly framework, coherent with the tidyverse design philosophy, for performing basic statistical tests, including t-test, Wilcoxon test, ANOVA, Kruskal-Wallis and correlation analyses. The output of each test is automatically transformed into a tidy data frame to facilitate visualization. Additional functions are available for reshaping, reordering, manipulating and visualizing correlation matrix.

This package provides an R interface to the RCSB Protein Data Bank ('PDB') Search and Data APIs (<https://www.rcsb.org/>). Supports full-text, attribute, sequence, motif, structure, and chemical searches; retrieval of entry-, assembly-, polymer-entity-, and chemical-component-level metadata; and conversion of API responses into analysis-ready tables and typed R objects for reproducible structural bioinformatics workflows.

An RStudio addin providing a visual, point-and-click interface for data manipulation and analysis, designed for users transitioning from SPSS to R. Every visual action generates clean, reproducible R code using tidyverse conventions ('dplyr', tidyr'). Includes a context-aware AI copilot supporting multiple LLM providers ('OpenAI', Anthropic Claude, Google Gemini') with built-in proxy support and privacy controls.

Computing singular value decomposition with robustness is a challenging task. This package provides an implementation of computing robust SVD using density power divergence (<doi:10.48550/arXiv.2109.10680>). It combines the idea of robustness and efficiency in estimation based on a tuning parameter. It also provides utility functions to simulate various scenarios to compare performances of different algorithms.