I have drawn a histogram that has a number of peaks and now i want to fit each peak. Let’s start with only one peak. I have chosen one of the peaks. I also have given initial parameters and it has plot the given function according to the given parameters. So it is not the correct fitting.It is on…

root, hist

Wile_E_Coyote March 9, 2020, 9:11am 6

Hi, I drew a histogram by converting an Ascii file into root format. Now i have to fit the peaks in the histogram. I try to fit only two peaks from the histogram and only one of them is fitted quite nicely. Why the other peak is not fitted properly? Have a nice day.fithisto.C (776 Bytes) [fithisto] ! ROOT Version: 6.14 Platform: Ubuntu Compiler: Not Provided

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Fit routine method or fit function method