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Posted to issues@commons.apache.org by "Phil Steitz (JIRA)" <ji...@apache.org> on 2008/07/12 23:47:31 UTC

[jira] Resolved: (MATH-211) Refactor sample data input for multiple linear regression

     [ https://issues.apache.org/jira/browse/MATH-211?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Phil Steitz resolved MATH-211.
------------------------------

    Resolution: Fixed

Patch applied.  Thanks!

> Refactor sample data input for multiple linear regression
> ---------------------------------------------------------
>
>                 Key: MATH-211
>                 URL: https://issues.apache.org/jira/browse/MATH-211
>             Project: Commons Math
>          Issue Type: Improvement
>    Affects Versions: 2.0
>            Reporter: Mauro Talevi
>             Fix For: 2.0
>
>         Attachments: sample-data-input-patch-669864.txt
>
>
> Following on from Phil's suggestions on list, the sample data should not be in the MultipleLinearRegression interface as it different for different implementations (OLS and GLS).    The data input should then be moved to the implementing classes and renamed to reflect that fact that is it not additive, but replaces any existing sample data.  Finally, the sample data input should also be overloaded to allow for input from a flat array of observations. 

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