I want to set the errors on the ratio of my TRatioPlot by hand. I’ve calculated the errors for each point and they’re saved in hRatioErrorPerPoint. With the code below, I think the errors I create are drawn in a separate graph on top of the automatic graph that’s generated by the TRatioPlot, but sin…

Final version: void MWE(){ TH1F* h1 = new TH1F("h1","h1",100,-3,3); h1->FillRandom("gaus",10000000); TH1F* h2 = new TH1F("h2","h2",100,-3,3); h2->FillRandom("gaus",100); TCanvas* cRatio = new TCanvas("cRatio","cRatio",900,700); TRatioPlot* rRatio = new TRatioPlot(h1,h2); rRatio->Se…