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Analyzed 1 day ago. based on code collected 1 day ago.

Commit Message	Contributor	Files Modified	Lines Added	Lines Removed	Code Location	Date
Aug 19, 2025 — Aug 19, 2026 Showing page 8 of 13 Search / Filter on:
Factor::PCA uses GSL when available. If not, uses extendedmatrix methods	Claudio Bustos	More...				over 16 years ago
Added dependency on gsl	Claudio Bustos	More...				over 16 years ago
Removed matrix extensions and added dependency on 'extendmatrix' gem	Claudio Bustos	More...				over 16 years ago
Changed README, History for v0.11.0	Claudio Bustos	More...				over 16 years ago
Towards 0.11.0	Claudio Bustos	More...				over 16 years ago
Changed dependence on dataset to dependence on vectors	Claudio Bustos	More...				over 16 years ago
Basic Anova Two-Way	Claudio Bustos	More...				over 16 years ago
Extra examples: dataset, parallel_analysis_tetrachoric, parallel_analysis, vector, reliability	Claudio Bustos	More...				over 16 years ago
Statsample bump: 0.10.0	Claudio Bustos	More...				over 16 years ago
Version bump: 0.10.0	Claudio Bustos	More...				over 16 years ago
Version bump: 0.10.0	Claudio Bustos	More...				over 16 years ago
* Added Parallel Analysis for estimation of factor preservation of Factor Analysis * Cache on correlation and covariance matrix. Very silly: if M[i,j] is defined, M[j,i] shouldn't be calculated again * Dirty Memoization of PCA and PrincipalAxis analysis * More and more optimizations.	Claudio Bustos	More...				over 16 years ago
Fixing Anova implementation	Claudio Bustos	More...				over 16 years ago
Version bump: 0.9.0	Claudio Bustos	More...				over 16 years ago
Version bump: 0.8.2	Claudio Bustos	More...				over 16 years ago
Version bump: 0.8.1	Claudio Bustos	More...				over 16 years ago
Version bump: 0.8.0	Claudio Bustos	More...				over 16 years ago
Complete replace of Test::Unit with MiniTest::Unit	Claudio Bustos	More...				over 16 years ago
Version 0.6.6	Claudio Bustos	More...				over 16 years ago
March 18, 2010	Claudio Bustos	More...				over 16 years ago
Before 0.7 versions...	Claudio Bustos	More...				over 16 years ago
Bug fix on Factor module	Claudio Bustos	More...				over 16 years ago
Deleted minimization and moved to its own package	Claudio Bustos	More...				over 16 years ago
Previous to change on minimization	Claudio Bustos	More...				over 16 years ago
First version of pure ruby minimization algorithms	Claudio Bustos	More...				over 16 years ago
Now can obtain standard error for constant on Multiple Regression with Covariance matrix	Claudio Bustos	More...				over 16 years ago
Dominance Analysis Bootstrap allows multivariate dependent. Final release before 0.6.4 version	Claudio Bustos	More...				over 16 years ago
Complete traslation of RubyEngine to MatrixEngine based alg	Claudio Bustos	More...				over 16 years ago
Matrix improvements and Regression based on covariance matrix almost complete	Claudio Bustos	More...				over 16 years ago
Polychoric almost complete: joint estimation	Claudio Bustos	More...				over 16 years ago

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