Hi, I had the same problem a few months ago, and it was related with root 2.23/6 (or something like that). If you're using this version, try to upgrade to 2.23/12. Cheers, Colin On Tue, 11 Apr 2000, Pascal Perrodo wrote: > > Hi rooters, > > I have problem doing fits using Minuit in Root. You can find attached in > this mail two examples where a simple polynomial is fitted to points into > a TGraphErrors plot. > > The problem is that this fits don't converge all the time even with a low > degree polynomials (degree 2). > > Do you see any explanation ? > > Thanks in advance. > Cheers. > Pascal Perrodo. > > +-------------------------------------------------------------------------+ > | Tel : 04 50 09 16 32 (from France), 00 33 4 50 09 16 32 (from abroad) | > | FAX : 04 50 27 94 95 (from France), 00 33 4 50 27 94 95 (from abroad) | > | | > | LAPP, Chemin de Bellevue, BP 110, F-74941 Annecy-le-Vieux CEDEX | > +-------------------------------------------------------------------------+ >
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