'ADDITION AND CONVOLUTION' RooFit tutorial macro #205
Options for plotting components of composite p.d.f.s.
#ifndef __CINT__
#endif
using namespace RooFit ;
void rf205_compplot()
{
RooRealVar sigma1(
"sigma1",
"width of gaussians",0.5) ;
RooRealVar sigma2(
"sigma2",
"width of gaussians",1) ;
RooRealVar sig1frac(
"sig1frac",
"fraction of component 1 in signal",0.8,0.,1.) ;
RooRealVar bkg1frac(
"sig1frac",
"fraction of component 1 in background",0.2,0.,1.) ;
RooRealVar bkgfrac(
"bkgfrac",
"fraction of background",0.5,0.,1.) ;
RooPlot* xframe =
x.frame(
Title(
"Component plotting of pdf=(sig1+sig2)+(bkg1+bkg2)")) ;
model.plotOn(xframe) ;
TCanvas* c = new TCanvas("rf205_compplot","rf205_compplot",800,400) ;
c->Divide(2) ;
}
- Author
- 07/2008 - Wouter Verkerke
Definition in file rf205_compplot.C.