[ROOT] How to simply fit histogram with two gausses?

From: Kai Yi (yik@fnal.gov)
Date: Thu Aug 30 2001 - 17:59:20 MEST


Hi, All,
      I have a 1D histogam which is a combination of two gausses, one is
signal and one is background. I simply used :
      primz->Fit("gaus")

      But I can see the result is not good. How to use two gausses(one is
narrow, one is wider) to fit simply?

Thanks a lot!

Kai Yi



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