History.txt in statsample-0.14.0 vs History.txt in statsample-0.14.1
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+ new
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+=== 0.14.1 / 2010-08-18
+
+* Added extra information on $DEBUG=true.
+* Changed ParallelAnalysis: with_random_data parameters, bootstrap_method options are data and random, resolve bug related to number of factors to preserve, resolved bug related to original eigenvalues, can support failed bootstrap of data for Tetrachoric correlation.
+* Optimized eigenpairs on Matrix when GSL is available.
+* Added test for parallel analysis using data bootstraping
+* Updated .pot and Manifest.txt
+* Added test for kmo(global and univariate), bartlett and anti-image. Kmo and Bartlett have test based on Dziuban and Shirkey with correct results
+* Complete set of test to test if a correlation matrix is appropriate for factor analysis: test of sphericity, KMO and anti-image (see Dziuban and Shirkey, 1974)
+* Updated Parallel Analysis to work on Principal Axis Analysis based on O'Connors formulae
+* Added reference for Statsample::Factor::MAP
+
=== 0.14.0 / 2010-08-16
* Added Statsample::Factor::MAP, to execute Velicer's (1976) MAP to determine the number of factors to retain on EFA
* Bug fix on test suite on Ruby 1.8.7
* Horn's Parallel Analysis operational and tested for pure random data
* Fixed bug on Excel writer on Ruby1.9 (frozen string on header raises an error).