igraph - Network Analysis and Visualization

Routines for simple graphs and network analysis. It can handle large graphs very well and provides functions for generating random and regular graphs, graph visualization, centrality methods and much more.

Last updated 10 months ago

complex-networksgraph-algorithmsgraph-theorymathematicsnetwork-analysisnetwork-graphfortranglpklibxml2openblascpp

20.50 score 555 stars 1.9k packages 29k scripts 517k downloads

rlang - Functions for Base Types and Core R and 'Tidyverse' Features

A toolbox for working with base types, core R features like the condition system, and core 'Tidyverse' features like tidy evaluation.

Last updated 6 months ago

20.05 score 509 stars 14k packages 9.0k scripts 1.9M downloads

arrow - Integration to 'Apache' 'Arrow'

'Apache' 'Arrow' <https://arrow.apache.org/> is a cross-language development platform for in-memory data. It specifies a standardized language-independent columnar memory format for flat and hierarchical data, organized for efficient analytic operations on modern hardware. This package provides an interface to the 'Arrow C++' library.

Last updated 5 months ago

arrow

18.99 score 15k stars 66 packages 8.7k scripts 383k downloads

prophet - Automatic Forecasting Procedure

Implements a procedure for forecasting time series data based on an additive model where non-linear trends are fit with yearly, weekly, and daily seasonality, plus holiday effects. It works best with time series that have strong seasonal effects and several seasons of historical data. Prophet is robust to missing data and shifts in the trend, and typically handles outliers well.

Last updated 2 months ago

forecastingpython

15.55 score 18k stars 12 packages 924 scripts 20k downloads

later - Utilities for Scheduling Functions to Execute Later with Event Loops

Executes arbitrary R or C functions some time after the current time, after the R execution stack has emptied. The functions are scheduled in an event loop.

Last updated 12 months ago

15.45 score 141 stars 2.5k packages 231 scripts 642k downloads

duckdb - DBI Package for the DuckDB Database Management System

The DuckDB project is an embedded analytical data management system with support for the Structured Query Language (SQL). This package includes all of DuckDB and a R Database Interface (DBI) connector.

Last updated 5 months ago

databaseduckdbolap

13.08 score 131 stars 46 packages 1.3k scripts 23k downloads

cmdstanr - R Interface to 'CmdStan'

A lightweight interface to 'Stan' <https://mc-stan.org>. The 'CmdStanR' interface is an alternative to 'RStan' that calls the command line interface for compilation and running algorithms instead of interfacing with C++ via 'Rcpp'. This has many benefits including always being compatible with the latest version of Stan, fewer installation errors, fewer unexpected crashes in RStudio, and a more permissive license.

Last updated 6 months ago

bayesbayesianmarkov-chain-monte-carlomaximum-likelihoodmcmcstanvariational-inference

12.34 score 144 stars 7 packages 4.9k scripts

polars - Lightning-Fast 'DataFrame' Library

Lightning-fast 'DataFrame' library written in 'Rust'. Convert R data to 'Polars' data and vice versa. Perform fast, lazy, larger-than-memory and optimized data queries. 'Polars' is interoperable with the package 'arrow', as both are based on the 'Apache Arrow' Columnar Format.

Last updated 2 months ago

arrowpolarsrust

11.96 score 477 stars 2 packages 1.1k scripts 12 downloads

nanoarrow - Interface to the 'nanoarrow' 'C' Library

Provides an 'R' interface to the 'nanoarrow' 'C' library and the 'Apache Arrow' application binary interface. Functions to import and export 'ArrowArray', 'ArrowSchema', and 'ArrowArrayStream' 'C' structures to and from 'R' objects are provided alongside helpers to facilitate zero-copy data transfer among 'R' bindings to libraries implementing the 'Arrow' 'C' data interface.

Last updated 2 months ago

11.46 score 174 stars 19 packages 34 scripts 17k downloads

mirai - Minimalist Async Evaluation Framework for R

Designed for simplicity, a 'mirai' evaluates an R expression asynchronously in a parallel process, locally or distributed over the network, with the result automatically available upon completion. Modern networking and concurrency built on 'nanonext' and 'NNG' (Nanomsg Next Gen) ensures reliable and efficient scheduling, over fast inter-process communications or TCP/IP secured by TLS. Advantages include being inherently queued thus handling many more tasks than available processes, no storage on the file system, support for otherwise non-exportable reference objects, an event-driven promises implementation, and built-in asynchronous parallel map.

Last updated 4 months ago

asynchronous-tasksconcurrencydistributed-computinghigh-performance-computingparallel-programmingpromises

11.19 score 187 stars 6 packages 90 scripts 3.8k downloads

httpgd - A 'HTTP' Server Graphics Device

A graphics device for R that is accessible via network protocols. This package was created to make it easier to embed live R graphics in integrated development environments and other applications. The included 'HTML/JavaScript' client (plot viewer) aims to provide a better overall user experience when dealing with R graphics. The device asynchronously serves graphics via 'HTTP' and 'WebSockets'.

Last updated 6 months ago

11.00 score 393 stars 1 packages 265 scripts 3.6k downloads

adbcdrivermanager - 'Arrow' Database Connectivity ('ADBC') Driver Manager

Provides a developer-facing interface to 'Arrow' Database Connectivity ('ADBC') for the purposes of driver development, driver testing, and building high-level database interfaces for users. 'ADBC' <https://arrow.apache.org/adbc/> is an API standard for database access libraries that uses 'Arrow' for result sets and query parameters.

Last updated 25 days ago

10.97 score 384 stars 3 packages 71 scripts 2.9k downloads

crew - A Distributed Worker Launcher Framework

In computationally demanding analysis projects, statisticians and data scientists asynchronously deploy long-running tasks to distributed systems, ranging from traditional clusters to cloud services. The 'NNG'-powered 'mirai' R package by Gao (2023) <doi:10.5281/zenodo.7912722> is a sleek and sophisticated scheduler that efficiently processes these intense workloads. The 'crew' package extends 'mirai' with a unifying interface for third-party worker launchers. Inspiration also comes from packages. 'future' by Bengtsson (2021) <doi:10.32614/RJ-2021-048>, 'rrq' by FitzJohn and Ashton (2023) <https://github.com/mrc-ide/rrq>, 'clustermq' by Schubert (2019) <doi:10.1093/bioinformatics/btz284>), and 'batchtools' by Lang, Bischel, and Surmann (2017) <doi:10.21105/joss.00135>.

Last updated 5 months ago

high-performance-computing

10.82 score 129 stars 2 packages 167 scripts 2.7k downloads

nanonext - NNG (Nanomsg Next Gen) Lightweight Messaging Library

R binding for NNG (Nanomsg Next Gen), a successor to ZeroMQ. NNG is a socket library implementing 'Scalability Protocols', a reliable, high-performance standard for common communications patterns including publish/subscribe, request/reply and service discovery, over in-process, IPC, TCP, WebSocket and secure TLS transports. As its own threaded concurrency framework, provides a toolkit for asynchronous programming and distributed computing, with intuitive 'aio' objects which resolve automatically upon completion of asynchronous operations, and synchronisation primitives allowing R to wait upon events signalled by concurrent threads.

Last updated 4 months ago

concurrencyhttpsipc-messagemessaging-librarynanomsgnngrpcsocket-communicationsynchronization-primitivestcp-protocolwebsocket

9.80 score 59 stars 9 packages 26 scripts 7.9k downloads

litedown - A Lightweight Version of R Markdown

Render R Markdown to Markdown (without using 'knitr'), and Markdown to lightweight HTML/LaTeX documents with the 'commonmark' package (instead of 'Pandoc'). Some missing Markdown features in 'commonmark' are also supported, such as raw HTML/LaTeX blocks, LaTeX math, superscripts, subscripts, footnotes, element attributes, and appendices, but not all 'Pandoc' Markdown features are (or will be) supported. With additional JavaScript and CSS, you can also create HTML slides and articles. This package can be viewed as a trimmed-down version of R Markdown and 'knitr'. It does not aim at rich Markdown features or a large variety of output formats (the primary formats are HTML and LaTeX). Book and website projects of multiple input documents are also supported.

Last updated 3 months ago

litedownmarkdownr-markdownreport-generatorreproducible-research

8.46 score 179 stars 15 scripts 3.4k downloads

unigd - Universal Graphics Device

A unified R graphics backend. Render R graphics fast and easy to many common file formats. Provides a thread safe 'C' interface for asynchronous rendering of R graphics.

Last updated 6 months ago

8.03 score 21 stars 2 packages 5 scripts 3.1k downloads

secretbase - Cryptographic Hash, Extendable-Output and Base64 Functions

Fast and memory-efficient streaming hash functions and base64 encoding and decoding. Performs direct hashing of strings and raw vectors. Stream hashes files potentially larger than memory, as well as in-memory objects through R's serialization mechanism. Implementations include the SHA-256, SHA-3 and 'Keccak' cryptographic hash functions, SHAKE256 extendable-output function (XOF), and 'SipHash' pseudo-random function.

Last updated 4 months ago

base64cryptographic-hash-functionsextendable-output-functionskeccaksha256sha3shake256siphash

7.80 score 9 stars 20 packages 7 scripts 11k downloads

prqlr - R Bindings for the 'prqlc' Rust Library

Provides a function to convert 'PRQL' strings to 'SQL' strings. Combined with other R functions that take 'SQL' as an argument, 'PRQL' can be used on R.

Last updated 2 months ago

prqlrustsql

7.73 score 56 stars 16 scripts 254 downloads

adbcflightsql - 'Arrow' Database Connectivity ('ADBC') 'FlightSQL' Driver

Provides a developer-facing interface to the 'Arrow' Database Connectivity ('ADBC') 'FlightSQL' driver for the purposes of building high-level database interfaces for users. 'ADBC' <https://arrow.apache.org/adbc/> is an API standard for database access libraries that uses 'Arrow' for result sets and query parameters.

Last updated 25 days ago

golang

7.70 score 385 stars 2 scripts

adbcsnowflake - Arrow Database Connectivity ('ADBC') 'Snowflake' Driver

Provides a developer-facing interface to the 'Arrow' Database Connectivity ('ADBC') 'Snowflake' driver for the purposes of building high-level database interfaces for users. 'ADBC' <https://arrow.apache.org/adbc/> is an API standard for database access libraries that uses 'Arrow' for result sets and query parameters.

Last updated 25 days ago

golang

7.70 score 385 stars 1 scripts

adbcbigquery - 'Arrow' Database Connectivity ('ADBC') 'BigQuery' Driver

Provides a developer-facing interface to the 'Arrow' Database Connectivity ('ADBC') 'BigQuery' driver for the purposes of building high-level database interfaces for users. 'ADBC' <https://arrow.apache.org/adbc/> is an API standard for database access libraries that uses 'Arrow' for result sets and query parameters.

Last updated 25 days ago

golang

7.70 score 385 stars 1 scripts

ichimoku - Visualization and Tools for Ichimoku Kinko Hyo Strategies

An implementation of 'Ichimoku Kinko Hyo', also commonly known as 'cloud charts'. Static and interactive visualizations with tools for creating, backtesting and development of quantitative 'ichimoku' strategies. As described in Sasaki (1996, ISBN:4925152009), the technique is a refinement on candlestick charting, originating from Japan and now in widespread use in technical analysis worldwide. Translating as 'one-glance equilibrium chart', it allows the price action and market structure of financial securities to be determined 'at-a-glance'. Incorporates an interface with the OANDA fxTrade API <https://developer.oanda.com/> for retrieving historical and live streaming price data for major currencies, metals, commodities, government bonds and stock indices.

Last updated 4 months ago

ichimokuichimoku-cloudoandaquantitative-finance

7.67 score 32 stars 36 scripts 1.5k downloads

tidypolars - Get the Power of Polars with the Syntax of the Tidyverse

Polars is an amazing cross-language tool for manipulating very large data. However, one drawback is that the R implementation has a syntax that will look odd to many R users who are not used to Python syntax. The objective of tidypolars is to improve the ease-of-use of Polars in R by providing tidyverse syntax to polars.

Last updated 2 months ago

7.50 score 179 stars 31 scripts

colorout - Colorize R Output on Terminal Emulators

Colorize R output when it is running on a terminal emulator. The functions of this package only work if R is compiled for Unix systems and it is running interactively in a terminal emulator. The terminal must support Select Graphic Rendition (SGR, also known as ANSI escape codes or sequences). The package contains a C library with a function that replaces the default Rstd_WriteConsoleEx which, when enabled, is responsible for printing messages in the Console when R is running in interactive mode. It works with RStudio, but there is no support for Graphical User Interfaces that does not support ANSI colors, such as Windows RGui.

Last updated 2 months ago

7.33 score 291 stars 346 scripts 41 downloads

stantargets - Targets for Stan Workflows

Bayesian data analysis usually incurs long runtimes and cumbersome custom code. A pipeline toolkit tailored to Bayesian statisticians, the 'stantargets' R package leverages 'targets' and 'cmdstanr' to ease these burdens. 'stantargets' makes it super easy to set up scalable Stan pipelines that automatically parallelize the computation and skip expensive steps when the results are already up to date. Minimal custom code is required, and there is no need to manually configure branching, so usage is much easier than 'targets' alone. 'stantargets' can access all of 'cmdstanr''s major algorithms (MCMC, variational Bayes, and optimization) and it supports both single-fit workflows and multi-rep simulation studies. For the statistical methodology, please refer to 'Stan' documentation (Stan Development Team 2020) <https://mc-stan.org/>.

Last updated 8 months ago

bayesianhigh-performance-computingmaker-targetopiareproducibilitystanstatisticstargets

6.85 score 48 stars 185 scripts

IMD - Index of Multiple Deprivation Data for the UK

Index of Multiple Deprivation for UK nations at various geographical levels. In England, deprivation data is for Lower Layer Super Output Areas, Middle Layer Super Output Areas, Wards, and Local Authorities based on data from <https://www.gov.uk/government/statistics/english-indices-of-deprivation-2019>. In Wales, deprivation data is for Lower Layer Super Output Areas, Middle Layer Super Output Areas, Wards, and Local Authorities based on data from <https://gov.wales/welsh-index-multiple-deprivation-full-index-update-ranks-2019>. In Scotland, deprivation data is for Data Zones, Intermediate Zones, and Council Areas based on data from <https://simd.scot>. In Northern Ireland, deprivation data is for Super Output Areas and Local Government Districts based on data from <https://www.nisra.gov.uk/statistics/deprivation/northern-ireland-multiple-deprivation-measure-2017-nimdm2017>. The 'IMD' package also provides the composite UK index developed by <https://github.com/mysociety/composite_uk_imd>.

Last updated 2 years ago

5.80 score 12 stars 52 scripts 654 downloads

string2path - Rendering Font into 'data.frame'

Extract glyph information from font data, and translate the outline curves to flattened paths or tessellated polygons. The converted data is returned as a 'data.frame' in easy-to-plot format.

Last updated 6 months ago

rustcargo

5.72 score 98 stars 12 scripts 351 downloads

SBC - Simulation Based Calibration for rstan/cmdstanr models

SBC helps perform Simulation Based Calibration on Bayesian models. SBC lets you check for bugs in your model code and/or algorithm that fits the model. SBC focuses on models built with 'Stan' <https://mc-stan.org>, but can support other modelling languages as well.

Last updated 9 months ago

diagnosticssimulation-based-inference

5.47 score 54 stars 73 scripts

audio.whisper - Transcribe Audio Files using the "Whisper" Automatic Speech Recognition Model

The "Whisper" models are trained for speech recognition and translation tasks, capable of transcribing speech audio into the text in the language it is spoken (Automatic Speech Recognition) as well as translated into English (speech translation). The package is an "Rcpp" wrapper around the standalone C++ implementation provided at <https://github.com/ggerganov/whisper.cpp>. There are 10 pretrained models available of different sizes and language capabilities. "Whisper" is explained in the paper: 'Robust Speech Recognition via Large-Scale Weak Supervision' by Radford et al. (2022), available at <arXiv:2212.04356>.

Last updated 7 months ago

cpp

5.44 score 119 stars 26 scripts

taxizedb - Tools for Working with 'Taxonomic' Databases

Tools for working with 'taxonomic' databases, including utilities for downloading databases, loading them into various 'SQL' databases, cleaning up files, and providing a 'SQL' connection that can be used to do 'SQL' queries directly or used in 'dplyr'.

Last updated 2 years ago

itistaxizetaxonomic-databasestaxonomy

5.36 score 30 stars 1 packages 84 scripts 81 downloads

rJavaEnv - Java Environments for R Projects

Install specific version of Java runtime environment at the R project level. The goal of rJavaEnv is to manage multiple Java JDKs in R projects by automatingthe process of downloading, installing, and configuring Java environments on a per-project basis. This package is inspired by the renv <https://rstudio.github.io/renv/> package for managing R environments in R projects. You can request a specific Java Development Kit (JDK) in your project, and rJavaEnv will download and install the requested Java environment in a project-specific directory and set the PATH and JAVA_HOME for when you are using this project. Therefore, you can have different Java versions for different projects without contaminating your system with different Java versions.

Last updated 6 months ago

environmentsjavareproducibilityreproducible-research

5.08 score 12 stars 7 scripts 594 downloads

zstdlite - Fast Compression and Serialization with 'Zstandard' Algorithm

Fast, compressed serialization of R objects using the 'Zstandard' algorithm. R objects can be compressed and decompressed quickly using the standard serialization mechanism in R. Raw byte vectors and strings are also handled directly for compatibility with compressed data created by other systems and programs supporting 'Zstandard' compression. Dictionaries are supported for more effective compression of small data, and functions are provided for training these dictionaries. This implementation is a wrapper around the 'Zstandard' 'C' library which is available from <https://github.com/facebook/zstd>.

Last updated 9 months ago

zstd

4.75 score 28 stars 7 scripts

asylum - Data on Asylum and Resettlement for the UK

Data on Asylum and Resettlement for the UK, provided by the Home Office <https://www.gov.uk/government/statistical-data-sets/immigration-system-statistics-data-tables>.

Last updated 12 months ago

4.51 score 3 stars 36 scripts 829 downloads

webseq - Access data from biological sequence databases like NCBI, ENA, MGnify

This package interacts with online biological sequence databases. It provides functions to search for sequences, convert identifiers and download sequences and associated metadata.

Last updated 11 months ago

3.88 score 3 stars 1 scripts

glaredb - R Bindings for 'GlareDB'

R bindings for 'GlareDB', an analytical database based on 'Apache Arrow' and 'Apache DataFusion' that can connect to various data sources and execute queries.

Last updated 2 months ago

arrowglaredbrustsql

3.68 score 3 stars 6 scripts

targetsketch - Create and Visualize Targets Pipelines

A Shiny app for creating and visualizing targets pipelines (<https://github.com/wlandau/targets>). Simply supply a _targets.R file with the pipeline and supporting functions, and the app shows a dependency graph and manifest.

Last updated 8 months ago

data-sciencehigh-performance-computingpipelinereproducibilityshinytargetsworkflow

3.41 score 17 stars 1 scripts

milRex - Query Military Expenditure Data From SIPRI

Queries data from the Military Expenditure Database by SIPRI.

Last updated 23 days ago

3.30 score 1 stars 1 scripts

multiverse.internals - Internal Infrastructure for R-multiverse

R-multiverse requires this internal infrastructure package to automate contribution reviews and populate universes.

Last updated 3 months ago

3.04 score 1 scripts

multitools - Tools for Contributing Packages to R-multiverse

'R-multiverse' is a community-curated collection of R package releases, powered by 'R-universe'. The 'multitools' package has tools for maintainers of packages in 'R-multiverse'.

Last updated 6 months ago

2.95 score 2 stars

audio.vadwebrtc - Voice Activity Detection using the 'webrtc' Toolkit

Voice Activity Detection using the 'webrtc' toolkit. Identify the locations in audio files where there is an active voice. The is done based on a Gaussian Mixture Model implemented in the 'webrtc' framework.

Last updated 7 months ago

2.40 score 1 stars 6 scripts

tidytensor - TidyTensor

Provides functions for working with tensors (vectors, matrices, or multidimensional arrays) as named hierarchical data structures.

Last updated 3 years ago

2.18 score 3 stars 1 scripts