Examples: visualization, C++, networks, data cleaning, html widgets, ropensci.

Found 56 packages in 0.05 seconds

tesseract — by Jeroen Ooms, 4 months ago

Open Source OCR Engine for R

Bindings to 'Tesseract': An OCR engine with unicode (UTF-8) support that can recognize over 100 languages out of the box.

spelling — by Jeroen Ooms, 3 months ago

Tools for Spell Checking in R

Spell checking common document formats including latex, markdown, manual pages, and description files. Includes utilities to automate checking of documentation and vignettes as a unit test during 'R CMD check'. Both British and American English are supported out of the box and other languages can be added. In addition, packages may define a 'wordlist' to allow custom terminology without having to abuse punctuation.

graphql — by Jeroen Ooms, 3 months ago

A GraphQL Query Parser

Bindings to the 'libgraphqlparser' C++ library. Currently parses GraphQL and exports the AST in JSON format.

writexl — by Jeroen Ooms, 3 months ago

Export Data Frames to 'xlsx' Format

Portable, light-weight data frame to 'xlsx' exporter based on 'libxlsxwriter'. No 'Java' or 'Excel' required.

opencpu — by Jeroen Ooms, 2 months ago

Producing and Reproducing Results

A system for embedded scientific computing and reproducible research with R. The OpenCPU server exposes a simple but powerful HTTP api for RPC and data interchange with R. This provides a reliable and scalable foundation for statistical services or building R web applications. The OpenCPU server runs either as a single-user development server within the interactive R session, or as a multi-user Linux stack based on Apache2. The entire system is fully open source and permissively licensed. The OpenCPU website has detailed documentation and example apps.

base64 — by Jeroen Ooms, 2 years ago

Base64 Encoder and Decoder

Compatibility wrapper to replace the orphaned package by Romain Francois. New applications should use the 'openssl' or 'base64enc' package instead.

minimist — by Jeroen Ooms, 3 years ago

Parse Argument Options

A binding to the minimist JavaScript library. This module implements the guts of optimist's argument parser without all the fanciful decoration.

RAppArmor — by Jeroen Ooms, 2 years ago

Bindings to AppArmor and Security Related Linux Tools

Bindings to various methods in the kernel for enforcing security restrictions. AppArmor can apply mandatory access control (MAC) policies on a given task (process) via security profiles with detailed ACL definitions. In addition the package has kernel bindings for setting the process hardware resource limits (rlimit), uid, gid, affinity and priority. The high level R function 'eval.secure' builds on these methods to do dynamic sandboxing: it evaluates a single R expression within a temporary fork which acts as a sandbox by enforcing fine grained restrictions without affecting the main R process. Recent versions on this package can also be installed on systems without libapparmor, in which case some features are automatically disabled.

jose — by Jeroen Ooms, 2 years ago

Javascript Object Signing and Encryption

A collection of specifications to securely transfer claims such as authorization information between parties. A JSON Web Token (JWT) contains claims used by systems to apply access control rules to its resources. One potential use case of the JWT is authentication and authorization for a system that exposes resources through OAuth 2.0.

Ohmage — by Jeroen Ooms, 3 years ago

R Client for Ohmage 2 server

R Client for Ohmage 2 server. Implements basic R functions to retrieve and process data.