[ROOT] Errors in TGraph

From: Dmitry A. Shtol (shtol@sndxt1.inp.nsk.su)
Date: Tue Aug 24 2004 - 13:21:13 MEST


Hi!
How errors of fit parametres and Chi2 in TGraph are calculated? User doesn't enter any
information about errors when using TGraph. Maybe there are some assumptions
about errors?

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Dmitry A. Shtol                        (SND group)
Budker Institute of Nuclear Physics



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