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DT2 - 'DataTables' 2.x for R

A modern R binding for 'DataTables' V2 with modular extension loading, 'Bootstrap 5' styling, 'Shiny' integration (proxy, events, inline inputs), server-side processing helpers, and standalone (non-Shiny) support. Configure 'DataTables' options directly via R lists, a 1:1 mapping to the 'JavaScript' API.

Last updated

6.30 score 10 stars 9 scripts 526 downloads

comexr - Client for the Brazilian Foreign Trade Statistics API ('ComexStat')

Interface to the 'ComexStat' API <https://comexstat.mdic.gov.br/> from the Brazilian Ministry of Development, Industry, Trade and Services (MDIC). Provides access to detailed export and import data, including general trade statistics (1997-present), city-level data, historical data (1989-1996), and auxiliary tables with product codes (NCM - Nomenclatura Comum do Mercosul, NBM - Nomenclatura Brasileira de Mercadorias, HS - Harmonized System), countries, economic classifications (CGCE - Classificacao por Grandes Categorias Economicas, SITC - Standard International Trade Classification, ISIC - International Standard Industrial Classification), and other categories. Uses only 'httr2' for HTTP requests and 'cli' for console messages.

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5.83 score 30 scripts 372 downloads

osmnxr - Download, Model and Analyze 'OpenStreetMap' Street Networks

A 'tidyverse'-friendly toolkit, inspired by the 'OSMnx' 'Python' library, to download, model, simplify, analyze and visualize street networks and other geospatial features from 'OpenStreetMap'. Build routable graphs from a place name, address, point or bounding box; simplify topology; compute shortest paths, isochrones and urban metrics (intersection density, circuity, street-orientation entropy, centrality); and export to 'sf', 'sfnetworks' and 'MapLibre'. Heavy graph computation is performed by a bundled 'Rust' core.

Last updated

extendrgisisochronesopenstreetmaposmroutingruststreet-networkscargo

5.78 score 5 stars 10 scripts 281 downloads

tesouror - Access Brazilian National Treasury Open Data APIs

Provides a unified interface to access open data from the Brazilian National Treasury ('Tesouro Nacional') and related government APIs. Covers six data sources: 'SICONFI' <https://apidatalake.tesouro.gov.br/docs/siconfi/> for fiscal reports ('RREO', 'RGF', 'DCA', 'MSC') and entity information; 'CUSTOS' <https://apidatalake.tesouro.gov.br/docs/custos/> for federal government cost data; 'SADIPEM' <https://apidatalake.tesouro.gov.br/docs/sadipem/> for public debt and credit operations; 'Transferencias Constitucionais' <https://apiapex.tesouro.gov.br/aria/v1/transferencias_constitucionais/docs> for constitutional transfers to states and municipalities; 'SIORG' <https://estruturaorganizacional.dados.gov.br> for federal organizational structure; and 'SIOPE' ('FNDE'/'MEC') for education spending data. Features automatic pagination, in-memory caching, retry logic, and tidy output.

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5.69 score 1 stars 2 scripts 403 downloads

datasusr - Fast Access to Brazilian Public Health Data from 'DATASUS'

Provides fast, in-memory reading of 'DATASUS' 'DBC' files using native 'C' code, along with a catalog of public health data sources, 'FTP' file discovery, caching downloads, and a high-level datasus_fetch() function that lists, downloads, and reads files in a single call. Bundles the 'blast' decompressor from 'zlib' contrib/blast to decode 'PKWare DCL' compressed 'DBC' files and parses 'DBF' records directly for efficient import into tibbles. See the 'DATASUS' file transfer site <https://datasus.saude.gov.br> and Adler (2003) <https://github.com/madler/zlib/tree/master/contrib/blast> for details on the underlying data and compression format.

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5.57 score 1 stars 1 dependents 435 downloads

polyglotSQL - SQL Parsing, Analysis and Dialect Translation

Parse, tokenize, validate, format, analyze and translate SQL between more than 30 dialects ('PostgreSQL', 'MySQL', 'BigQuery', 'Snowflake', 'DuckDB', 'T-SQL', and others) using the 'polyglot-sql' Rust crate <https://github.com/tobilg/polyglot>, a Rust port of the 'SQLGlot' 'Python' library. All processing happens locally in the R session; no database connection, 'Python' runtime or external service is required. Includes column-level lineage, structural query analysis, query optimization, 'AST' diffing and 'OpenLineage' facet generation.

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rustcargo

5.38 score 2 stars 7 scripts 323 downloads

cardargus - Generate SVG Information Cards with Embedded Fonts and Badges

Create self-contained SVG information cards with embedded 'Google Fonts', shields-style badges, and custom logos. Cards are fully portable SVG files ideal for dashboards, reports, and web applications. Includes functions to export cards to PNG and PDF formats and display them in 'R Markdown' and 'Quarto' documents.

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5.38 score 1 stars 9 scripts 343 downloads

pixr - Access Brazilian Central Bank 'PIX' Open Data 'API'

Provides a 'tidyverse'-style interface to the Brazilian Central Bank (<https://www.bcb.gov.br>) 'PIX' Open Data 'API' <https://olinda.bcb.gov.br/olinda/servico/Pix_DadosAbertos/versao/v1/aplicacao#!/recursos>. Retrieve statistics on 'PIX' keys, transactions by municipality, and monthly transaction summaries. All functions return 'tibbles' and support 'OData' query parameters for filtering, selecting, and ordering data.

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5.20 score 2 stars 2 scripts 215 downloads

RapidFuzz - String Similarity Computation Using 'RapidFuzz'

Provides a high-performance interface for calculating string similarities and distances, leveraging the efficient library 'RapidFuzz' <https://github.com/rapidfuzz/rapidfuzz-cpp>. This package integrates the 'C++' implementation, allowing 'R' users to access cutting-edge algorithms for fuzzy matching and text analysis. Supported metrics include Levenshtein, Damerau-Levenshtein, Hamming, Jaro, Jaro-Winkler, Longest Common Subsequence (LCS), Optimal String Alignment (OSA), Indel, Prefix, and Postfix distances and similarities, as well as multiple fuzzy matching ratios.

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cpp

5.20 score 8 stars 10 scripts 446 downloads

doclingr - Document Intelligence via 'Docling'

An interface to 'Docling', a document-understanding library that converts 'PDF', 'DOCX', 'PPTX', 'HTML' and image documents into structured, AI-ready data. The package wraps the 'Docling' 'Python' package through 'reticulate' to extract layout-aware text, tables and metadata, export to 'Markdown' or 'JSON', and split documents into context-rich chunks suitable for retrieval-augmented generation (RAG) and embedding pipelines.

Last updated

5.20 score 2 stars 363 downloads

crawlee - Tidy Interface for Reproducible Web Crawling

A tidy, pipe-friendly toolkit for reproducible web crawling and structured data collection, inspired by the architecture of the 'Crawlee' library. Provides a unified crawler with a deduplicating, resumable request queue, content-type aware handlers, structured storage backends and rich console logging via 'cli'. Supports crawling HTML pages, sitemaps, RSS and Atom feeds and PDF documents, with optional headless-browser rendering and helpers for retrieval-augmented generation.

Last updated

crawleecrawlergovtechhttr2open-datarvestweb-scraping

5.18 score 2 stars 379 downloads

tceper - Access the 'Open Data API' of Pernambuco Court of Accounts

An R interface to the 'Open Data API' of the Tribunal de Contas do Estado de Pernambuco (TCE-PE), the Court of Accounts of the State of Pernambuco, Brazil. Provides tidy, ready-to-use functions to query public data on revenues, expenditures, commitments, procurement, contracts, agreements, public works, legal processes, personnel and reference tables for all state and municipal government entities in Pernambuco. All results are returned as tibbles with column names converted to 'snake_case' by default. Uses 'httr2' for HTTP requests and 'cli' for user-friendly messages. See <https://sistemas.tcepe.tc.br/DadosAbertos/> for the API documentation.

Last updated

5.08 score 336 downloads

tantivyr - Fast Full-Text Search for R with 'Tantivy'

Index data frames and document collections and run fast full-text search entirely on your machine. 'tantivyr' wraps the 'Tantivy' 'Rust' search engine (a 'Lucene'-inspired library) to provide 'BM25' ranking, structured filters, snippet highlighting and incremental updates over an on-disk or in-memory index. First-class support is provided for stemming and stop words in Portuguese and English, making it well suited to public documents, news clippings, extracted 'PDF' text, transcripts and legal acts.

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rustcargo

4.90 score 2 stars 364 downloads

apifetch - Token-Authenticated REST API Retrieval Toolkit

A small, dependency-light toolkit for talking to token-authenticated REST APIs. It manages authentication tokens in process environment variables (never written to disk), builds requests with configurable authentication and pagination strategies, and retrieves paginated data either one page at a time or in chunks combined into a single tibble. The design is API-agnostic: a single 'apifetch_api' profile describes an endpoint together with how it authenticates and paginates, so the same verbs work across different services.

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4.78 score 1 dependents 1 scripts 418 downloads

foresightr - Forecasts Chosen by What Would Have Worked

Time series forecasting that replays the past before trusting a model: a rolling-origin backtest, Tashman (2000) <doi:10.1016/S0169-2070(00)00065-0>, refits every candidate at each origin, the choice is made by out-of-sample error, and prediction intervals are quantiles of the errors actually observed, for each horizon and for totals of the next periods. Models include seasonal ARIMA by exact maximum likelihood with automatic orders, Hyndman and Khandakar (2008) <doi:10.18637/jss.v027.i03>; exponential smoothing in state space form, Hyndman, Koehler, Snyder and Grose (2002) <doi:10.1016/S0169-2070(01)00110-8>; the Theta method, Assimakopoulos and Nikolopoulos (2000) <doi:10.1016/S0169-2070(00)00066-2>; a trend with changepoints and events in the manner of Taylor and Letham (2018) <doi:10.1080/00031305.2017.1380080>; TBATS, De Livera, Hyndman and Snyder (2011) <doi:10.1198/jasa.2011.tm09771>; seasonal-trend decompositions by LOESS for one or several seasonal periods, Bandara, Hyndman and Bergmeir (2021) <doi:10.48550/arXiv.2107.13462>; the method of Croston (1972) <doi:10.1057/jors.1972.50> for intermittent demand; and ensembles. The computations are done by the 'Rust' crate 'foresight', bundled with the package.

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rustcargo

4.70 score 2 stars

transferegovr - Access the 'TransfereGov' Open Data APIs

Provides a modern interface to the open data application programming interfaces of the Brazilian federal government's 'TransfereGov' platform (<https://www.gov.br/transferegov/pt-br/ferramentas-gestao/dados-abertos>). Covers the special transfers, fund-to-fund transfers, partnership management, and decentralized credit ('TED') modules, which together publish seventy-four tables on action plans, programs, proposals, partnerships, budget commitments, credit notes, financial execution, management reports, and payment orders. Filters are the services' own typed query parameters, validated against the published schema before a request is made, and results are returned as tidy tibbles with types taken from that schema. Automatic pagination, request throttling, retries with exponential backoff, and an optional response cache are included.

Last updated

4.65 score 283 downloads

pikchr - R Wrapper for 'pikchr' (PIC) Diagram Language

An 'R' interface to 'pikchr' (<https://pikchr.org>, pronounced "picture"), a 'PIC'-like markup language for creating diagrams within technical documentation. Originally developed by Brian Kernighan, 'PIC' has been adapted into 'pikchr' by D. Richard Hipp, the creator of 'SQLite'. 'pikchr' is designed to be embedded in fenced code blocks of Markdown or other documentation markup languages, making it ideal for generating diagrams in text-based formats. This package allows R users to seamlessly integrate the descriptive syntax of 'pikchr' for diagram creation directly within the 'R' environment.

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4.60 score 1 stars 8 scripts 339 downloads

rsei - Client for the 'SEI' Electronic Information System Web Services

Toolkit to interact with the 'SOAP' web services of the 'SEI' (Sistema Eletronico de Informacoes), the electronic system for document and process management widely used by Brazilian public administration bodies. Provides functions to build the 'SOAP' envelopes, perform the requests, handle 'SOAP' faults, and parse the 'XML' responses into data frames. Covers process and document queries, listing services, write operations (creating processes and documents, sending and signing off processes, blocks, deadlines and markers) and the permission services of the companion 'SIP' system. Note that access to the web services is restricted by the server to previously authorized network addresses. For more information about the 'SEI' system and its web services see <https://www.gov.br/gestao/pt-br/assuntos/processo-eletronico-nacional>.

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4.60 score 6 scripts 315 downloads

BigDataPE - Secure and Intuitive Access to 'BigDataPE' 'API' Datasets

Designed to simplify the process of retrieving datasets from the 'Big Data PE' platform using secure token-based authentication. It provides functions for securely storing, retrieving, and managing tokens associated with specific datasets, as well as fetching and processing data. The data-retrieval engine is provided by the generic 'apifetch' package, which 'BigDataPE' configures for the Big Data PE service.

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4.48 score 4 scripts 531 downloads

obrasgovr - Access the 'ObrasGov' Open Data API

Provides a modern interface to the Brazilian federal government's 'ObrasGov' open data application programming interface (<https://api-publica.obrasgov.gestao.gov.br>). Retrieves data about public infrastructure projects, physical execution, contracts, commitments, geometries, feasibility studies, and project status histories. Results are returned as tidy tibbles with typed date columns, preserved nested relationships, pagination metadata, and optional multi-page collection.

Last updated

4.48 score 204 downloads

alepe - Access the Open Data API of the Legislative Assembly of Pernambuco

A tidy interface to the open data API of the Legislative Assembly of the State of Pernambuco, Brazil ('ALEPE', <https://dadosabertos.alepe.pe.gov.br>). Retrieve data on representatives, staff, positions, departments, remuneration, contracts, procurement processes, and legislative propositions as tibbles with clean names and parsed column types. Requests are cached locally and retried with exponential backoff; network failures are handled gracefully.

Last updated

alepebrazilhttr2legislative-dataopen-datapernambuco

4.48 score 360 downloads

webdav - A Simple Interface for Interacting with 'WebDAV' Servers

An easy-to-use interface for interacting with 'WebDAV' servers, including 'OwnCloud'. It simplifies the use of 'WebDAV' methods such as COPY, MOVE, DELETE and others. With built-in authentication and request handling, it allows for easy management of files and directories over the 'WebDAV' protocol.

Last updated

4.48 score 3 scripts 457 downloads

estbanr - Brazilian Monthly Banking Statistics by Municipality (ESTBAN)

Download, read and tidy the ESTBAN (Estatistica Bancaria Mensal por Municipio, Monthly Banking Statistics by Municipality) files published by the Brazilian Central Bank (Banco Central do Brasil) for every bank branch and municipality in Brazil. Each file reports balance-sheet accounts of the COSIF (Plano Contabil das Instituicoes do Sistema Financeiro Nacional, the chart of accounts of the Brazilian financial system) such as credit operations, deposits and savings. Files are fetched from the official site <https://www.bcb.gov.br/estatisticas/estatisticabancariamunicipios> with an idempotent local cache, read from their Latin-1 encoded CSV (comma-separated values) layout into tibbles, optionally filtered by state, and aggregated by municipality. Includes tools to detect and impute institution-month non-reports (an institution present in the file with every account equal to zero), which would otherwise be mistaken for zero balances.

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4.48 score

cagedr - Access Novo CAGED Microdata from the Brazilian Ministry of Labour

Download and read the public, non-identified microdata of the Novo CAGED (Cadastro Geral de Empregados e Desempregados), the monthly registry of formal employment movements published by the Brazilian Ministry of Labour and Employment through the PDET FTP server <ftp://ftp.mtps.gov.br/pdet/microdados/>. Lists the reference months available on the server, downloads the three monthly files (movements declared on time, declared late, and exclusions) with an idempotent local cache, and reads the national 7z archives as a stream, filtering by state and selecting columns before anything is kept in memory, so that a single state can be extracted without loading the full national file. Also provides the official record layout and a helper to consolidate admissions, separations and net balance by reference month.

Last updated

4.48 score

vrpr - Vehicle Routing Problem Solver Built on 'PyVRP'

A 'tidyverse'-style interface to high-performance vehicle routing problem (VRP) solving. Vendors the C++ core of the 'PyVRP' solver (<https://github.com/PyVRP/PyVRP>) and rewires it through 'cpp11', with no 'Python' runtime dependency. Supports the capacitated VRP, time windows, multiple depots, heterogeneous fleets, prize-collecting and multi-trip variants, driven by an iterated local search metaheuristic.

Last updated

cpp

4.40 score 1 stars 6 scripts 560 downloads

raisr - Access 'RAIS' Microdata from the Brazilian Ministry of Labour

Download and read the public, non-identified microdata of the 'RAIS' (Relação Anual de Informações Sociais), the annual census of formal employment relationships and establishments published by the Brazilian Ministry of Labour and Employment through the 'PDET' FTP server <ftp://ftp.mtps.gov.br/pdet/microdados/RAIS/>. Lists the years and archives available on the server, resolves which regional or state archive holds a given state, downloads it with an idempotent local cache, and reads the '7z' archives as a stream, filtering by state and selecting columns before anything is kept in memory, so that a single state can be extracted from a regional file of tens of millions of records. Handles the two header generations of the files (up to the 'RAIS' 2022 and from the 'RAIS' 2023 onwards) with the same normalized column names, provides the official record layout and a helper to consolidate the employment stock, admissions, separations and December payroll.

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4.30 score

electedBR - Brazilian Election Winners and Sitting Members of Congress

Retrieves the candidates elected in Brazilian municipal and general elections since 2018, consolidated from the open data of the Superior Electoral Court (TSE, <https://dadosabertos.tse.jus.br/>) and distributed as yearly Parquet files, together with the federal deputies and senators currently serving according to the open data APIs of the Chamber of Deputies (<https://dadosabertos.camara.leg.br/>) and the Federal Senate (<https://www12.senado.leg.br/dados-abertos>). Election results and current office holding are kept as distinct queries; electoral roles, service history and provenance are preserved. Every function returns a tibble with English column names and has a Portuguese alias.

Last updated

brazilelectionsopen-datatse

4.00 score

capesR - Access to CAPES Data

Provides simplified access to the data from the Catalog of Theses and Dissertations of the Brazilian Coordination for the Improvement of Higher Education Personnel (CAPES, <https://catalogodeteses.capes.gov.br>) for the years 1987 through 2024. The dataset includes variables such as Higher Education Institution (institution), Area of Concentration (area), Graduate Program Name (program_name), Type of Work (type), Language of Work (language), Author Identification (author), Abstract (abstract), Advisor Identification (advisor), Development Region (region), State (state).

Last updated

4.00 score 464 downloads

pdfsigner - Digitally Sign and Verify PDF Documents

Digitally sign PDF documents with a 'PKCS#12' keystore and verify their signatures. Signing produces a detached 'PKCS#7' / 'CMS' signature ('adbe.pkcs7.detached') over the document and is applied as an incremental update, so existing signatures remain valid. The cryptography and PDF manipulation are performed by a bundled, pure-'Rust' backend (the 'pdf_signer' crate); no Java runtime, 'OpenSSL', or external command-line tools are required. Visible signature appearances with custom text are supported.

Last updated

rustcargo

3.95 score 3 stars 104 downloads

evolution - A Client for 'Evolution Cloud API'

Provides an 'R' interface to the 'Evolution API' <https://evoapicloud.com>, enabling sending and receiving 'WhatsApp' messages directly from 'R'. Functions include sending text, media (image/video/document), audio, stickers, geographic locations, contacts, polls, interactive lists and button messages. Also includes number verification and structured CLI logging for debugging.

Last updated

3.63 score 1 stars 17 scripts 389 downloads