History.txt in statsample-0.18.0 vs History.txt in statsample-1.0.0
- old
+ new
@@ -1,4 +1,27 @@
+=== 1.0.0 / 2011-01-27
+
+* Added Statsample::Analysis, a beautiful DSL to perform fast statistical analysis using statsample. See directory /examples
+* Created benchmarks directory
+* Removed Distribution module from statsample and moved to a gem. Changes on code to reflect new API
+* Optimized simple regression. Better library detection
+* New 'should_with_gsl' to test methods with gsl. Refactored Factor::MAP
+* Almost complete GSL cleanup on Vector
+* Updated some doc on Vector
+* Used GSL::Matrix on Factor classes when available
+* SkillScaleAnalysis doesn't crash with one or more vectors with 0 variance
+* Modified examples using Statsample::Analysis
+* Simplified eigen calculations
+* Updated some examples. Added correlation matrix speed suite
+* Correlation matrix optimized. Better specs
+* Optimized correlation matrix. Use gsl matrix algebra or pairwise correlations depending on empiric calculated equations. See benchmarks/correlation_matrix.rb to see implementation of calculation
+* Moved tests fixtures from data to test/fixtures
+* Fixed some errors on tests
+* Bug fix: constant_se on binomial regression have an error
+* All test should work on ruby 1.9.3
+* New Vector.[] and Vector.new_scale
+* Detect linearly dependent predictors on OLS.
+
=== 0.18.0 / 2011-01-07
* New Statsample.load_excel
* New Statsample.load_csv
* Statsample::Dataset#[] accepts an array of fields and uses clone
* New Dataset#correlation_matrix and Statsample::Dataset#covariance_matrix