A lightweight web-based annotation tool for labelling entity recognition data.

An R package for the Quantitative Analysis of Textual Data

Data and code behind the articles and graphics at FiveThirtyEight

Starter files for a Jekyll-based course website to host on GitHub, or elsewhere...

PETRARCH actor, agent and verb dictionaries

CountryInfo.txt and related utility program

Tabula is a tool for liberating data tables trapped inside PDF files

R package that extends ggplot2

Complete nodegame repository with examples and documentation

Gambit: The package for computation in game theory

Network visualization with ggplot2

OpenRefine is a free, open source power tool for working with messy data and improving it