[ANNOUNCEMENT] Math_Stats-0.9.0beta2 (beta) Released.

The new PEAR package Math_Stats-0.9.0beta2 (beta) has been released at http://pear.php.net/. Release notes ------------- This is a bug fix release. Fixes (finally) an old bug in calculation of the median. Users of any previous version are recommended to upgrade. When I fixed a previous bug in the calculation of the median, I forgot to apply the full fix, so it was calculating an erroneous value for data sets with an odd number of entries. Thanks to Diego Puga for pointing this out. It is good to get bug reports when one is getting old and forgetful. ;-) Package Info ------------- Package to calculate statistical parameters of numerical arrays of data. The data can be in a simple numerical array, or in a cummulative numerical array. A cummulative array, has the value as the index and the number of repeats as the value for the array item, e.g. $data = array(3=>4, 2.3=>5, 1.25=>6, 0.5=>3). Nulls can be rejected, ignored or handled as zero values. Related Links ------------- Package home: http://pear.php.net/package-info.php?package=Math_Stats Changelog: http://pear.php.net/package-changelog.php?package=Math_Stats Download: http://pear.php.net/get/Math_Stats-0.9.0beta2.tgz Authors ------------- Jesus M. Castagnetto <jmcastagnetto@php.net> (lead)