Hi,
Could someone please help me understand why the vertical bars in data/MC ratio at the bottom plot is coming large than required?
// mc is the MC histogram as shown in the upper pad while data is the histogram shown in the upper pad.
// Following lines I write in bottom pad:
mc->Scale((data->Integral())/(mc->Integral()));//To normalise MC to data
data->Divide(mc);
data->Sumw2();
data->Draw("ep")
Thanks a lot!
_ROOT Version:5.34
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