Eric
You can acall GetParameter and GetParError on a TF1,2,3.
You call FixParameter, ReleaseParameter in the TVirtualFitter interface or derived classes.
Rene Brun
On Wed, 9 Mar
2005, Eric Vaandering wrote:
> I'm using root 3.10, but it seems root v4 has the same issue.
>
> One can call SetParameter("name",value) on a TF1 for instance but not call
> GetParError, FixParameter, or ReleaseParameter the same way since TFormula
> doesn't provide those methods
>
> Is there a reason for this or can such a method be added in future releases.
>
> Thanks,
>
> Eric Vaandering
>
>
Received on Wed Mar 09 2005 - 21:02:16 MET
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