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From "Phil Steitz (JIRA)" <>
Subject [jira] [Commented] (MATH-616) Wampler Test Data for OLSMultipleRegression
Date Tue, 12 Jul 2011 21:18:59 GMT


Phil Steitz commented on MATH-616:

There are a lot of formatting changes mixed in with this patch.  Can you please either a)
create a separate patch for the formatting changes or b) create a patch with just the new
tests.  Thanks.

> Wampler Test Data for OLSMultipleRegression
> -------------------------------------------
>                 Key: MATH-616
>                 URL:
>             Project: Commons Math
>          Issue Type: Test
>    Affects Versions: 3.0
>         Environment: Java
>            Reporter: greg sterijevski
>              Labels: Data, NIST, QR, Wampler
>         Attachments: wamplerdiff
> The current tests for the OLSMultipleRegression class do not include the Wampler1-4 datasets.
This patch (which I will attach) includes the Wampler data.
> The test passes on my box after I lower the tolerances from 1.0e-8 to 1.0e-6 for the
parameter vector on wampler4 (and 1, I think). 

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