[
https://issues.apache.org/jira/browse/MATH-587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Phil Steitz closed MATH-587.
----------------------------
Resolution: Not A Problem
Once the javadoc API descriptions were reverted to last release versions, the
documentation matches the implementation. Sorry I was confused by the javadoc.
I added a standalone test class confirming that the API contracts match the
default impls.
> AbstractIntegerDistribution cumulativeProbablitity(int, int) implementation
> does not match API documentation
> ------------------------------------------------------------------------------------------------------------
>
> Key: MATH-587
> URL: https://issues.apache.org/jira/browse/MATH-587
> Project: Commons Math
> Issue Type: Bug
> Reporter: Phil Steitz
>
> The documentation for this method says it computes p(x0 < X < x1), but the
> parameter documentation inconsistently states that the bounds are "inclusive"
> and what it actually returns is
> {code}
> cumulativeProbability(x1) - cumulativeProbability(x0 - 1);
> {code}
> which is p(x0-1 <= X < x1).
> In the code above, x0 - 1 should be replaced by x0 + 1.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
