Hi.
Method "getCovariances()" in
org.apache.commons.math3.optimization.general.AbstractLeastSquaresOptimizer
return incorrect values, when called from an instance of
org.apache.commons.math3.optimization.general.LevenbergMarquardtOptimizer
This has been broken (by me) during the clean-up of the latter, where I
failed to keep a (deprecated) "protected" field updated.[1]
[This mistake was not caught by the CM unit test suite...]
I'll commit the fix and create a new tag.
Regards,
Gilles
[1] Bitten by the equivalent of the "global" variables of old. :-{
On Mon, Dec 17, 2012 at 09:41:48PM +0100, Gilles Sadowski wrote:
> Hi.
>
> Please have a look at the Commons Math 3.1 release candidate.[1]
>
> ----------
> Tag:
> https://svn.apache.org/repos/asf/commons/proper/math/tags/MATH_3_1_RC2/
>
> Site:
> http://people.apache.org/builds/commons/math/3.1/RC2/
>
> Binaries:
>
> https://repository.apache.org/content/repositories/orgapachecommons-041/org/apache/commons/commons-math3/3.1/
>
> [ ] +1 Release it.
> [ ] +0 Go ahead; I don't care.
> [ ] -0 There are a few minor glitches: ...
> [ ] -1 No, do not release it because ...
>
> This vote will close in 72 hours.
> ----------
>
>
> Thanks,
> Gilles
>
> [1] This third attempt provides all the distribution files. The tag was
> unchanged (MATH_3_1_RC2).
>
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