OLSMultipleRegression seems to fail on the Filippelli Data
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Key: MATH-615
URL: https://issues.apache.org/jira/browse/MATH-615
Project: Commons Math
Issue Type: Bug
Affects Versions: 3.0
Environment: Java
Reporter: greg sterijevski
Running the Filipelli data results in an exception being thrown by
OLSMutlipleRegression. The exception states that the matrix is singular.
http://www.itl.nist.gov/div898/strd/lls/data/Filip.shtml
I have added the data to the OLSMutlipleRegressionTest file.
Unless I screwed something up in the passing of the data, it looks like the QR
decomposition is failing.
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