Top Level :: Math
Package Information: Math_Stats 0.9.0beta1
Show All Changelogs| » Version | » Information |
|---|---|
| 0.9.0beta3 | 2003-06-12 beta |
| 0.9.0beta2 | 2003-06-05 beta |
| 0.9.0beta1 | Download Release date: 2003-06-03 06:03 UTC Release state: beta Changelog: This is a beta release that containes new not thoroughly tested methods and algorithms. Many changes in the existing methods, and a number of new ones: - Added better error handling. - Refactored existing methods to delegate calculations better - Added value caching for invariant statistical parameters - Added optional parameters to some existing methods to enhance their processing or output. Preserve the original behaviour as default so as not breack backwards compatibility - Added new methods: - center() - studentize() - range() - geometricMean() - harmonicMean() - product() - productN() - percentile() - quartiles() - interquartileMean() - interquartileRange() - quartileDeviation() - quartileVariationCoefficient() - quartileSkewnessCoefficient() - Added a unit test class based on PEAR::PHPUnit |
| 0.8.5 | 2003-05-28 stable |
| 0.8.4 | 2003-05-17 stable |
| 0.8.3 | 2002-05-24 beta |
| 0.8.1 | 2002-05-24 beta |
| 0.8.0 | 2002-05-16 beta |