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...

Scientific gems for Ruby. This is the full installation with rigid version constraints.

Ruby/GSL is a Ruby interface to the GNU Scientific Library, for numerical computing with Ruby

Ruby/GSL is a Ruby interface to the GNU Scientific Library, for numerical computing with Ruby

A suite for basic and advanced statistics on Ruby. Tested on CRuby 1.9.3, 2.0.0 and 2.1.1. See `.travis.yml` for more information. Include: - Descriptive statistics: frequencies, median, mean, standard error, skew, kurtosis (and many others). - Correlations: Pearson's r, Spearman's rank correla...

A gem for manipulating XBRL financial filings

A document vector search with flexible matrix transforms. Currently supports Latent semantic analysis and Term frequency - inverse document frequency

Statsample-timeseries is an extension to Statsample. It incorporates helpful timeseries functions and modules like ARMA, ARIMA, acf, pacf, lags etc.

An implementation of LSH in Ruby, using JBLAS for JRuby and GSL for MRI

Principal Component Analysis (PCA). Uses GSL for calculations.

Extension for accessing Ruby/GSL with CArray

Playground for collaborative filtering in Ruby using NArray and rb-gsl.

Extension of GSL: Compute correaltion of 2 datasets

A library for Ruby wrapping the LIUM Speaker Diarization and including a few extra tools

This library implements probability distributions.

a multi-purpose class to handle Gridded Physical quantities.

Calculates the PageRank of a network.

prettify ruby/gsl with more idiomatic ruby

Red Arrow GSL adds `Arrow::*Array#to_gsl`/`Arrow::Tensor#to_gsl` for Apache Arrow to GSL conversion. Red Arrow GSL adds `GSL::Vector#to_arrow`/`GSL::Vector::Int#to_arrow`/`GSL::Matrix::*#to_arrow` for GSL to Apache Arrow conversion.

EMAlgorithm for Ruby