HI, roofiters
Could you share your wisdom to make RooDataHist with variable bins?
I mean, I’m working with a simple 2 dim. histogram as below,
RooRealVar x(“x”,“x”, 0.0, 10);
RooRealVar y(“y”,“y”, 0.0, 10);
x.setBins(5) ;
y.setBins(5) ;
RooDataHist hdata(“hdata”,"", RooArgSet(x,y), histogram);
RooHistPdf hpdf(“hpdf”,"", RooArgSet(x,y), hdata);
but, actually, x and y in TH2 ‘histogram’ have variable bins like,
x = { 0, 2, 3, 5, 6, 10 }
y = { 0, 1, 4, 5, 8, 10 }
, so could you let me some hints how to define the roorealvariables?
Thanks in advance,
Ha