Hi Inkyu,
What is your algorithm to compute the errors on the function ?
Rene Brun
On Wed, 14 Nov 2001 icpark@mail.cern.ch wrote:
> Dear Rooters,
>
> Could somebody let me know how to draw a function (pol1 for example) with
> error bar?
>
> Suppose we get a function "pol1" by fitting from a histogram. If I try
> with TF1::Draw("e"), "e" is just my guess to plot error bars, it gives a
> correct center line, but error bars are not the one from fit parameter.
>
> Ciao,
> Inkyu
>
>
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