Fit a log scale of TH1F

ROOT
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_ROOT Version:5.32
Platform: Not Provided
_Compiler:Ubuntu 12.04

Hi, I tried to fit a polynomial+ gaussian fit function for a TH1D histogram and y axis is log scale. I tried many set parameters but I is not possible.
D.pdf (15.7 KB)

Please, help me,

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Representing your plot in log or linear scale does not interfere with the fitting process itself, it is just a drawing option. Do you have some example reproducing your problem ?

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