Claudio Bustos

statsample. A suite for basic and advanced statistics on Ruby.

rubyvis. Ruby version of Protovis, a visualization toolkit.

rinruby. Ruby library that integrates the R interpreter in Ruby, making R's statistical routines and graphics available within Ruby.

distribution. Statistical Distributions multi library wrapper. Uses Ruby by default and C (statistics2/GSL) or Java extensions where available.

Rserve-Ruby-client. Pure Ruby client for Rserve. Based on 'new' Java client provided with server, but with modifications to adhere to POLS

PHP_Beautifier. This program reformat and beautify PHP 4 and PHP 5 source code files automatically. The program is Open Source and distributed under the terms of PHP Licence. It is written in PHP 5 and has a command line tool.

buhos. Web based systematic literature review software

extendmatrix. Cosmin Bonchis's enhancements to the Ruby "Vector" and "Matrix" module and includes: LU and QR (Householder, Givens, Gram Schmidt, Hessenberg) decompositions, bidiagonalization, eigenvalue and eigenvector calculations. Work on Ruby 1.8.7, 1.9.1 and 1.9.2 (SVN version)

rtf. Bug fix fork of gitified copy of the ruby-rtf gem by thechrisoshow/rtf

dominanceAnalysis. Dominance Analysis (Azen and Bodescu), for multiple regression models: OLS (univariate, multivariate), beta regression, Dynamic Linear Models, GLM and HLM

minimization. Minimization algorithms on pure Ruby

integration. Integration methods, based on original work by Beng

svg-graph. SVG:::Graph is a pure Ruby library for generating charts, which are a type of graph where the values of one axis are not scalar. SVG::Graph has a verry similar API to the Perl library SVG::TT::Graph, and the resulting charts also look the same. This isn't surprising, because SVG::Graph started as a loose port of SVG::TT::Graph, although the internal code no longer resembles the Perl original at all.

reportbuilder. Ruby report abstract interface. Creates text, html and rtf output, based on a common framework.

analisis_covid19_chile. Ejemplo de analisis de serie de tiempo sobre casos Covid-19. Se presenta un reporte comparativo de Chile con otros países, así como por regiones.

web-plotter3d. A web based 3d plotter, using canvas and JS

statsample-optimization. Extension for statsample, that speed some methods.

exner. Create structural summary for Rorschach Comprehensive System. Works with Znudic method for Zulliger test, based on Exner's RCS.

gsl_narray_stdlib_comparison. Compare perfomance of GSL, Narray and stdlib Matrix on matrix and vectors operations

statsample-sem. Structural Equation Modeling on Ruby, using statsample and R

analisis_constitucion. Análisis de contenido de las diferencias entre la versión de 1980 y la versión de 2005 de la Constitución Chilena

coolcat-r. Clustering algorithm Coolcat(Barbará, Couto, Li) implemented on R

buhos-windows-tk. Windows toolkit to build Buhos installer

statistics2. Shin-ichiro Hara's library, updated for Ruby 1.9 & packaged as a gem.

dirty-memoize. Like Memoize, but designed for mutable and parametizable objects

sciruby. Tools for scientific computation in Ruby/Rails

rcebn. Just some random methods I use on R. Mainly mplus interfaces and some utilities

statsample-bivariate-extension. Polychoric and Tetrachoric support for statsample

johnson. Johnson wraps JavaScript in a loving Ruby embrace.

hoe-git. A Hoe plugin for tighter Git integration.

text-table. A feature-rich, easy-to-use plain text table formatter.