"MDArray is a multi dimensional array implemented for JRuby inspired by NumPy ( and Masahiro Tanaka┬┤s Narray ( MDArray stands on the shoulders of Java-NetCDF and Parallel Colt. At this point MDArray has libraries for linear algebra, mathematical, trigonometric and descriptive statistics methods. NetCDF-Java Library is a Java interface to NetCDF files, as well as to many other types of scientific data formats. It is developed and distributed by Unidata ( Parallel Colt ( parallelcolt/0.10.0/) is a multithreaded version of Colt ( Colt provides a set of Open Source Libraries for High Performance Scientific and Technical Computing in Java. Scientific and technical computing is characterized by demanding problem sizes and a need for high performance at reasonably small memory footprint." For more information and (some) documentation please go to:

installgem install mdarray

Rodrigo Botafogo

4,055 total downloads 510 for this version



BSD 2-clause

gem 'mdarray', '~> 0.5.5'
  1. 0.5.5 November 16, 2013 java (30.1 MB)
  2. 0.5.4 August 7, 2013 java (34.1 MB)
  3. 0.5.3 June 24, 2013 java (22.9 MB)
  4. 0.5.0 May 16, 2013 java (22.3 MB)
  5. 0.5.0.pre May 16, 2013 java (22.3 MB)
Show all versions (9 total)
Runtime Dependencies
  1. map >= 6.3.0