PDI supports loose coupling of simulation codes with data handling the simulation code is annotated in a library-agnostic way, libraries are used from the specification tree.

RAJA offers portable, parallel loop execution by providing building blocks that extend the generally-accepted parallel for idiom. RAJA relies on standard C++14 features.

CAMP collects a variety of macros and metaprogramming facilities for C++ projects. It's in the direction of projects like metal (a major influence) but with a focus on wide compiler compatibility across HPC-oriented systems.

Header only, fully template based library which enables accessing private data members. Techniques used by this library to achieve its purpose are fully legal and allowed by the standard. The library is based on Explicit instantiation of class template instantion.

CHAI is a C++ libary providing an array object that can be used transparently in multiple memory spaces. Data is automatically migrated based on copy-construction, allowing for correct data access regardless of location. CHAI can be used standalone, but is best when paired with the RAJA library, which has built-in CHAI integration that takes care of everything.

Decl'HDF5 plugin enables one to read and write data from HDF5 files in a declarative way. Decl'HDF5 does not support the full HDF5 feature set but offers a simple declarative interface to access a large subset of it for the PDI library.

PDI supports loose coupling of simulation codes with data handling the simulation code is annotated in a library-agnostic way, libraries are used from the specification tree.

DDC, is a C++-20 library that aims to offer to the C++/MPI world an equivalent to the xarray.DataArray/dask.Array Python environment. Where these two libraries are based on numpy, DDC relies on Kokkos and mdspan to offer CPU/GPU performance-portable multi-dimensional arrays and iterators.

This package plots path diagrams from models in lavaan using the plotting functionality from the DiagrammeR package. DiagrammeR provides nice path diagrams via Graphviz, and these functions make it easy to generate these diagrams from a lavaan path model without having to write the DOT language graph specification.

This package provides a collection of custom input controls and user interface components for Shiny applications.

The xlsxjars package collects all the external jars required for the xlxs package. This release corresponds to POI 3.10.1.

This package allows exporting a DiagrammeR Graphviz objects to SVG.

This package provides interactive data tables for R, based on the React Table JavaScript library. It provides an HTML widget that can be used in R Markdown documents and Shiny applications, or viewed from an R console.

Make Bootstrap 4 Shiny dashboards. Use the full power of AdminLTE3, a dashboard template built on top of Bootstrap 4.

This package implements piecewise structural equation modeling from a single list of structural equations, with new methods for non-linear, latent, and composite variables, standardized coefficients, query-based prediction and indirect effects.

Convex Least Squares Programming (CLSP) is a two-step estimator for solving underdetermined, ill-posed, or structurally constrained least-squares problems. It combines pseudoinverse-based estimation with convex-programming correction methods inspired by Lasso, Ridge, and Elastic Net to ensure numerical stability, constraint enforcement, and interpretability. The package also provides numerical stability analysis and CLSP-specific diagnostics, including partial R^2, normalized RMSE (NRMSE), Monte Carlo t-tests for mean NRMSE, and condition-number-based confidence bands.

This package provides a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger compliant API.

This package adds indicators (spinner, progress bar, gif) that you can use in your Shiny applications to show the user that the server is busy. It also provides other tools to let your users know something is happening (send notifications, reports, ...).

This natural language processing toolkit provides language-agnostic tokenization, parts of speech tagging, lemmatization and dependency parsing of raw text. Next to text parsing, the package also allows you to train annotation models based on data of treebanks in CoNLL-U format as provided at https://universaldependencies.org/format.html. The techniques are explained in detail in the paper: 'Tokenizing, POS Tagging, Lemmatizing and Parsing UD 2.0 with UDPipe', available at doi:10.18653/v1/K17-3009. The toolkit also contains functionalities for commonly used data manipulations on texts which are enriched with the output of the parser. Namely functionalities and algorithms for collocations, token co-occurrence, document term matrix handling, term frequency inverse document frequency calculations, information retrieval metrics (Okapi BM25), handling of multi-word expressions, keyword detection (Rapid Automatic Keyword Extraction, noun phrase extraction, syntactical patterns) sentiment scoring and semantic similarity analysis.

Building interactive web applications with R is incredibly easy with Shiny. Behind the scenes, Shiny builds a reactive graph that can quickly become intertwined and difficult to debug. The reactlog package provides a visual insight into that black box of Shiny reactivity by constructing a directed dependency graph of the application's reactive state at any time point in a reactive recording.

This package provides an R wrapper around the argon library.

The formr R package provides a few convenience functions that may be useful to the users of formr (formr.org), an online survey framework which heavily relies on R via openCPU. Some of the functions are for conveniently generating individual feedback graphics, some are just shorthands to make certain common operations in formr more palatable to R novices.

This package lets you create Bootstrap 4 dashboards powered by Argon.

This package makes it easy to use React in R with htmlwidget scaffolds, helper dependency functions, an embedded Babel transpiler, and examples.