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

Found 45 packages in 0.03 seconds

rzmq — by Jeroen Ooms, 2 days ago

R Bindings for ZeroMQ

Interface to the 'ZeroMQ' lightweight messaging kernel (see < http://www.zeromq.org/> for more information).

brotli — by Jeroen Ooms, 6 days ago

A Compression Format Optimized for the Web

A lossless compressed data format that uses a combination of the LZ77 algorithm and Huffman coding. Brotli is similar in speed to deflate (gzip) but offers more dense compression.

xslt — by Jeroen Ooms, 3 months ago

XSLT 1.0 Transformations

An extension for the 'xml2' package to transform XML documents by applying an XSL stylesheet.

sys — by Jeroen Ooms, 2 months ago

Portable System Utilities

Powerful replacements for base system2 with consistent behavior across platforms. Supports interruption, background tasks, and full control over STDOUT / STDERR binary or text streams.

rjade — by Jeroen Ooms, 2 years ago

A Clean, Whitespace-Sensitive Template Language for Writing HTML

Jade is a high performance template engine heavily influenced by Haml and implemented with JavaScript for node and browsers.

magick — by Jeroen Ooms, 7 months ago

Advanced Image-Processing in R

Bindings to ImageMagick: the most comprehensive open-source image processing library available. Supports many common formats (png, jpeg, tiff, pdf, etc) and manipulations (rotate, scale, crop, trim, flip, blur, etc). All operations are vectorized via the Magick++ STL meaning they operate either on a single frame or a series of frames for working with layers, collages, or animation. In RStudio images are automatically previewed when printed to the console, resulting in an interactive editing environment.

jsonld — by Jeroen Ooms, 3 months ago

JSON for Linking Data

JSON-LD is a light-weight syntax for expressing linked data. It is primarily intended for web-based programming environments, interoperable web services and for storing linked data in JSON-based databases. This package provides bindings to the JavaScript library for converting, expanding and compacting JSON-LD documents.

webp — by Jeroen Ooms, 6 days ago

A New Format for Lossless and Lossy Image Compression

Lossless webp images are 26% smaller in size compared to PNG. Lossy webp images are 25-34% smaller in size compared to JPEG. This package reads and writes webp images into a 3 (rgb) or 4 (rgba) channel bitmap array using conventions from the 'jpeg' and 'png' packages.

gpg — by Jeroen Ooms, 3 days ago

GNU Privacy Guard for R

Bindings to GnuPG for working with OpenGPG (RFC4880) cryptographic methods. Includes utilities for public key encryption, creating and verifying digital signatures, and managing your local keyring. Note that some functionality depends on the version of GnuPG that is installed on the system. On Windows this package can be used together with 'GPG4Win' which provides a GUI for managing keys and entering passphrases.

tesseract — by Jeroen Ooms, 3 days ago

Open Source OCR Engine

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