please move to https://github.com/CMS-HIN-dilepton/Dimuons/tree/master/Basic/fitting
Utilities related to fitting onia (from HIN-15-001)
- 1st step, make the DiMuonTree from the oniatree: root -l skimming/MakeTree_2015.C+
- 2nd step, make the RooDataset and fit it: root -l fitting/fit2015.C+