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Posted to issues@commons.apache.org by "Gilles (JIRA)" <ji...@apache.org> on 2016/04/23 04:24:12 UTC

[jira] [Resolved] (MATH-1122) Interpolation with extrapolation handling

     [ https://issues.apache.org/jira/browse/MATH-1122?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gilles resolved MATH-1122.
--------------------------
    Resolution: Incomplete

Could not find a discussion in the ML archive.

> Interpolation with extrapolation handling
> -----------------------------------------
>
>                 Key: MATH-1122
>                 URL: https://issues.apache.org/jira/browse/MATH-1122
>             Project: Commons Math
>          Issue Type: Wish
>    Affects Versions: 3.3
>            Reporter: Mikael Öhman
>            Priority: Minor
>              Labels: interpolator
>
> Hello.
> We use commons math and are happy with it. Great work.
> In the case of interpolators, a common requirement for us is to have extrapolation policies. For example, we may have cubic spline interpolation on the curve and for any points outside the curve we may wish to linearly extrapolate or we may wish to cap the value at the extreme point.
> Is this a feature you would consider adding or is there an existing/easy workaround available.



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