[ROOT] Fitting a curve

From: Gopika Sood (gopika@tifr.res.in)
Date: Sat Nov 29 2003 - 07:55:05 MET 

Hi,
      Is there any way to fit circle/parabola/ellipse using ROOT ?
Actually, I had two variables x,y and I have to fit the scatter
plot x-y, which is a curve. The x and y vales are :
      1499      -447
      1501      -435
      1503      -423
      1503      -411
      1500      -400
      1495      -420

Can anybody help me with this. Thanks.

Gopika.

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