-interface with a "double density(double x)"-method on the AbstractContinuousDistribution
[ https://issues.apache.org/jira/browse/MATH-332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Phil Steitz updated MATH-332: ----------------------------- Fix Version/s: 2.1 > Replacement of the HasDensity<P>-interface with a "double density(double x)"-method on the AbstractContinuousDistribution > ------------------------------------------------------------------------------------------------------------------------- > > Key: MATH-332 > URL: https://issues.apache.org/jira/browse/MATH-332 > Project: Commons Math > Issue Type: Improvement > Reporter: Mikkel Meyer Andersen > Fix For: 2.1 > > Attachments: patch-all > > Original Estimate: 3h > Remaining Estimate: 3h > > Removed the HasDensity<P>-interface and replaced it with a "public double density(double x)"-method on the AbstractContinuousDistribution-class (it throws an exception as default if the classes don't override the method). > Implemented density-functions for the F-distribution, t-distribution, Weibull distribution, and Cauchy distribution (the only continuous ones without a density implemented). > A side-effect is that ChiSquaredDistributionImpl now uses an internal GammaDistributionImpl instead of a GammaDistribution. This is the only "major" change. > This improvement replaces https://issues.apache.org/jira/browse/MATH-330 (density implementation for the F-distribution) and https://issues.apache.org/jira/browse/MATH-331 (density implementation for the other three distributions). -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.