Lacroix Thomas created MATH-1356:
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Summary: HypergeometricDistribution probability give NaN result
Key: MATH-1356
URL: https://issues.apache.org/jira/browse/MATH-1356
Project: Commons Math
Issue Type: Bug
Affects Versions: 3.6.1
Environment: Windows
Reporter: Lacroix Thomas
Priority: Minor
Hi,
Unless I am mistaken the HypergeometricDistribution probability method returns
NaN for the following cases :
HypergeometricDistribution hgd = new HypergeometricDistribution(11,11,1);
double probIT = hgd.probability(1);
HypergeometricDistribution hgd = new HypergeometricDistribution(11,11,11);
double probIT = hgd.probability(11);
I think it should return 1.0
Thanks,
Thomas
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