[jira] [Created] (MAHOUT-1926) Linear Regression Model can generate p-values outside of [0,1]

[Trevor Grant (JIRA)]

Trevor Grant created MAHOUT-1926:
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             Summary: Linear Regression Model can generate p-values outside of 
[0,1]
                 Key: MAHOUT-1926
                 URL: https://issues.apache.org/jira/browse/MAHOUT-1926
             Project: Mahout
          Issue Type: Bug
          Components: Algorithms
    Affects Versions: 0.13.0
            Reporter: Trevor Grant


Anecdotally, the p-values reported by the ordinary least squares model 
(utilizing the functionality in the parent, LinearRegressionFitter) have been 
reported outside the range of [0,1] which is nonsensical. 

Need to recreate problem with toy data set, fix, and add test. 




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