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https://issues.apache.org/jira/browse/MATH-987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Phil Steitz resolved MATH-987.
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Resolution: Fixed
Fix Version/s: 4.0
Patch applied in r1488849 with the following changes:
* Changed the name of the new method from addData to append. I understand the
rationale for overloading addData here, but the actual parameter is another
instance, not just data. I think we should standardize on append for the name
of this operation. Will happily change back if others disagree.
* Moved the "equals" method to the test class and changed it to test reported
stats. There is an argument for implementing equals in the class itself, but
the problem is the need for the tolerance parameter. We just need it for test
for now, so I thought it best to implement an equals with a tolerance parameter
in the test class.
Many thanks for the patch.
> SimpleRegression needs to be map/reducable
> ------------------------------------------
>
> Key: MATH-987
> URL: https://issues.apache.org/jira/browse/MATH-987
> Project: Commons Math
> Issue Type: New Feature
> Reporter: Ajo Fod
> Fix For: 4.0
>
> Attachments: patch
>
> Original Estimate: 4h
> Remaining Estimate: 4h
>
> For map/reduce to work with SimpleRegression, there should be a way to add
> together stats from multiple SimpleRegression objects.
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