Hi all, I’m working on a RooMCStudy and I want to plot the pull. What I want is
fitted parameters - the initial value of the parameter (the latter is shown in the dashed line), to show any biases in the fit.
plotPull (second row of the plot) does not give me the result I want, because what it does is
fitted parameters - mean of the fitted parameter, so it’s centered in 0, that is not what I want.
This is what I used for the second row of the plot:
mcstudy.plotPull(N_list[j], Bins=MCbins, FitGauss=True)
N_list[j] contains the fitted yields for the j-th variable.
I would like to plot
N_list[j]-yields[j], where yields is the list of the nominal yields I used in the input of the simulation, but I can’t do this operation because
N_list is a
yields is a simple list of numbers.
I hope someone can help me!
yields_MCstudy.pdf (48.7 KB)