#include "TRatioPlot.h"
#include "TROOT.h"
#include "TBrowser.h"
#include "TH1.h"
#include "TF1.h"
#include "TPad.h"
#include "TString.h"
#include "TMath.h"
#include "TGraphAsymmErrors.h"
#include "TGraphErrors.h"
#include "TGaxis.h"
#include "TLine.h"
#include "TVirtualFitter.h"
#include "TFitResult.h"
#include "THStack.h"