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

Found 76 packages in 0.02 seconds

gdtools — by David Gohel, 17 days ago

Utilities for Graphical Rendering

Useful tools for writing vector graphics devices.

brotli — by Jeroen Ooms, a year 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.

ssh — by Jeroen Ooms, 10 days ago

Secure Shell (SSH) Client for R

Connect to a remote server over SSH to transfer files via SCP, setup a secure tunnel, or run a command or script on the host while streaming stdout and stderr directly to the client.

credentials — by Jeroen Ooms, a month ago

Tools for Managing SSH and Git Credentials

Setup and retrieve HTTPS and SSH credentials for use with 'git' and other services. For HTTPS remotes the package interfaces the 'git-credential' utility which 'git' uses to store HTTP usernames and passwords. For SSH remotes we provide convenient functions to find or generate appropriate SSH keys. The package both helps the user to setup a local git installation, and also provides a back-end for git/ssh client libraries to authenticate with existing user credentials.

opencv — by Jeroen Ooms, 18 days ago

Bindings to 'OpenCV' Computer Vision Library

Experimenting with computer vision and machine learning in R. This package exposes some of the available 'OpenCV' vision algorithms, such as edge, body or face detection. These can either be applied to analyze static images, or to filter live video footage from a camera device.

jqr — by Scott Chamberlain, 6 months ago

Client for 'jq', a 'JSON' Processor

Client for 'jq', a 'JSON' processor (< https://stedolan.github.io/jq/>), written in C. 'jq' allows the following with 'JSON' data: index into, parse, do calculations, cut up and filter, change key names and values, perform conditionals and comparisons, and more.

rzmq — by Jeroen Ooms, 2 months ago

R Bindings for 'ZeroMQ'

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

unrtf — by Jeroen Ooms, 5 months ago

Extract Text from Rich Text Format (RTF) Documents

Wraps the 'unrtf' utility to extract text from RTF files. Supports document conversion to HTML, LaTeX or plain text. Output in HTML is recommended because 'unrtf' has limited support for converting between character encodings.

evaluate — by Yihui Xie, 2 months ago

Parsing and Evaluation Tools that Provide More Details than the Default

Parsing and evaluation tools that make it easy to recreate the command line behaviour of R.

qpdf — by Jeroen Ooms, a month ago

Split, Combine and Compress PDF Files

Content-preserving transformations transformations of PDF files such as split, combine, and compress. This package interfaces directly to the 'qpdf' C++ API and does not require any command line utilities. Note that 'qpdf' does not read actual content from PDF files: to extract text and data you need the 'pdftools' package.