rubystats version 0.2.3 has been released! Ruby Stats is a port of the statistics libraries from PHPMath. Probability distributions include binomial, beta, and normal distributions with PDF, CDF and inverse CDF as well as Fisher's Exact Test. Changes: ### 0.2.3 / 2008-07-06 * Fixing bug #21100 - problem with Beta distribution calculations when p and q values are small. * Minor code cleanup for read...

rubystats version 0.2.3 has been released! Ruby Stats is a port of the statistics libraries from PHPMath. Probability distributions include binomial, beta, and normal distributions with PDF, CDF and inverse CDF as well as Fisher's Exact Test. Changes: ### 0.2.3 / 2008-07-06 * Fixing bug #21100 - problem with Beta distribution calculations when p and q values are small. * Minor code cleanup for read...

rubystats version 0.2.3 has been released! Ruby Stats is a port of the statistics libraries from PHPMath. Probability distributions include binomial, beta, and normal distributions with PDF, CDF and inverse CDF as well as Fisher's Exact Test. Changes: ### 0.2.3 / 2008-07-06 * Fixing bug #21100 - problem with Beta distribution calculations when p and q values are small. * Minor code cleanup for read...

* July 6th, 2008: Second public release 1.0. * Add Context#should as a shortcut for Context#it('should ' + _). * describe now supports multiple arguments for better organization. * Empty specifications are now erroneous. * after-blocks run in the case of exceptions too. * Autotest support. * Bug fixes....

The database migrations in both 0.5.0 and 0.5.1 require code that is no longer present. I am on vacation: little time is available, Internet access is sparse, and my reference books are at home. Unless you want to help fix the problem, use 0.4.1. I return from vacation July 15 so figure fix available by July 22. Sorry, Jeffrey...