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https://issues.apache.org/jira/browse/MATH-176?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kazuhiro Koshino updated MATH-176:
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Attachment: LevenbergMarquardtEstimator.java.diff
This patch is to get a chi-square value, covariances and errors in estimated
parameters.
This patch is based on the file LevenbergMarquardtEstimator.java in
commons-math-20071120-src.tar.gz because I cannot access subversion repository.
Thanks.
> Getting errors in estimated parameters using Estimator
> ------------------------------------------------------
>
> Key: MATH-176
> URL: https://issues.apache.org/jira/browse/MATH-176
> Project: Commons Math
> Issue Type: Improvement
> Affects Versions: 1.2
> Reporter: Kazuhiro Koshino
> Priority: Minor
> Fix For: 1.2
>
> Attachments: LevenbergMarquardtEstimator.java.diff
>
>
> To validate estimated parameters by GaussNewtonEstimator and
> LevenbergMarquardtEstimator, we need errors (or covariances) in the
> parameters.
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