Muon::CandidatePlots Node1 Muon::CandidatePlots + book() + fill() + fill() Node2 TH1 + Fill() + Fill() + Fill() + GetBinContent() + GetBinContent() + GetBinContent() + SetBinContent() + SetBinContent() + SetBinContent() + SetBinError() + SetBinError() + SetBinError() + Sumw2() Node2->Node1 +phi +eta +beta +pt +nseg Node3 Muon::BetaFitPlots + book() + fill() Node2->Node3 +res +ndof +chi2Ndof +beta Node3->Node1 +betaCandidates +betaBestCandidate