Data / numerics

JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.

Powerful data structures for data analysis, time series, and statistics

Blazingly fast DataFrame library

Fundamental package for array computing in Python

DataFrame library based on Apache Arrow

An n-dimensional array for general elements and for numerics. Lightweight array views and slicing; views support chunking and splitting.

Daru (Data Analysis in RUby) is a library for analysis, manipulation and visualization of data. Daru works seamlessly accross interpreters and leverages interpreter-specific optimizations whenever they are available. It is the default data storage gem for all the statsample gems (glm, timeseries, etc.) and can be used with many others like mixed_models, gnuplotrb, nyaplot and iruby.