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Free and open statistical software to bridge the gap between researcher and statistician.
Matplotlib is a comprehensive library for creating static, animated, and interactive visualizations in Python.
The R Project for Statistical Computing
R is a free software environment for statistical computing and graphics. It compiles and runs on a wide variety of UNIX platforms, Windows and MacOS.
Simple and efficient tools for predictive data analysis.
MALLET is a Java-based package for statistical natural language processing, document classification, clustering, topic modeling, information extraction, and other machine learning applications to text.
Voyant Tools is a web-based reading and analysis environment for digital texts.