45 RooRealVar sigmax(
"sigma",
"width of gaussian",0.5) ;
46 RooGaussian gaussx(
"gaussx",
"Gaussian in x with shifting mean in y",
x,fy,sigmax) ;
74 data->plotOn(xframe) ;
75 model.plotOn(xframe) ;
79 data->plotOn(yframe) ;
80 model.plotOn(yframe) ;
89 TCanvas *
c =
new TCanvas(
"rf305_condcorrprod",
"rf05_condcorrprod",1200, 400);
RooArgSet is a container object that can hold multiple RooAbsArg objects.
RooDataSet is a container class to hold unbinned data.
A RooPlot is a plot frame and a container for graphics objects within that frame.
virtual void Draw(Option_t *options=0)
Draw this plot and all of the elements it contains.
Class RooPolyVar is a RooAbsReal implementing a polynomial in terms of a list of RooAbsReal coefficie...
RooProdPdf is an efficient implementation of a product of PDFs of the form.
RooRealVar represents a fundamental (non-derived) real valued object.
virtual void SetTitleOffset(Float_t offset=1)
Set distance between the axis and the axis title Offset is a correction factor with respect to the "s...
virtual void SetLineColor(Color_t lcolor)
Set the line color.
virtual void Draw(Option_t *option="")
Draw this histogram with options.
RooCmdArg Binning(const RooAbsBinning &binning)
RooCmdArg YVar(const RooAbsRealLValue &var, const RooCmdArg &arg=RooCmdArg::none())
RooConstVar & RooConst(Double_t val)
RooCmdArg Conditional(const RooArgSet &pdfSet, const RooArgSet &depSet, Bool_t depsAreCond=kFALSE)