[MATH-1381] BinomialTest P-value > 1

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.0
• Assignee: Bruno P. Kinoshita
• Reporter: Wang Qiang
• Created: 15/Jul/16 06:28
• Updated: 09/May/17 03:08
• Resolved: 09/May/17 03:08

Description

When I use the Binomial Test, I got p-value > 1 for two sided check.

Example:
(new BinomialTest()).binomialTest(200, 200, 0.9950429, AlternativeHypothesis.TWO_SIDED) == 1.3701357550780435

In my case, if the expected p-value is 1 (calculated by package in other language, scipy in this case), the p-value returned could be > 1

Issue Links

• links to: Pull request