void hist_graph()
{

   TCanvas *c1 = new TCanvas("c1");


   TH1F *hist = new TH1F("hist","Histogram",100,0,1);
   hist->SetBinContent(14,160);
   hist->SetBinContent(15,1135);
   hist->SetBinContent(16,3581);
   hist->SetBinContent(17,9326);
   hist->SetBinContent(18,21669);
   hist->SetBinContent(19,48638);
   hist->SetBinContent(20,96832);
   hist->SetBinContent(21,89571);
   hist->SetBinContent(22,34005);
   hist->SetBinContent(23,12740);
   hist->SetBinContent(24,4534);
   hist->SetBinContent(25,1667);
   hist->SetBinContent(26,336);
   hist->SetBinContent(27,160);
   hist->SetBinContent(28,112);
   hist->SetBinContent(29,138);
   hist->SetBinContent(30,135);
   hist->SetBinContent(31,118);
   hist->SetBinContent(32,137);
   hist->SetBinContent(33,151);
   hist->SetBinContent(34,181);
   hist->SetBinContent(35,211);
   hist->SetBinContent(36,197);
   hist->SetBinContent(37,259);
   hist->SetBinContent(38,259);
   hist->SetBinContent(39,306);
   hist->SetBinContent(40,351);
   hist->SetBinContent(41,370);
   hist->SetBinContent(42,451);
   hist->SetBinContent(43,447);
   hist->SetBinContent(44,510);
   hist->SetBinContent(45,524);
   hist->SetBinContent(46,574);
   hist->SetBinContent(47,573);
   hist->SetBinContent(48,584);
   hist->SetBinContent(49,583);
   hist->SetBinContent(50,576);
   hist->SetBinContent(51,581);
   hist->SetBinContent(52,587);
   hist->SetBinContent(53,584);
   hist->SetBinContent(54,581);
   hist->SetBinContent(55,589);
   hist->SetBinContent(56,529);
   hist->SetBinContent(57,512);
   hist->SetBinContent(58,446);
   hist->SetBinContent(59,458);
   hist->SetBinContent(60,371);
   hist->SetBinContent(61,362);
   hist->SetBinContent(62,306);
   hist->SetBinContent(63,263);
   hist->SetBinContent(64,260);
   hist->SetBinContent(65,199);
   hist->SetBinContent(66,217);
   hist->SetBinContent(67,187);
   hist->SetBinContent(68,155);
   hist->SetBinContent(69,137);
   hist->SetBinContent(70,123);
   hist->SetBinContent(71,136);
   hist->SetBinContent(72,140);
   hist->SetBinContent(73,112);
   hist->SetBinContent(74,163);
   hist->SetBinContent(75,361);
   hist->SetBinContent(76,1947);
   hist->SetBinContent(77,5194);
   hist->SetBinContent(78,14096);
   hist->SetBinContent(79,36785);
   hist->SetBinContent(80,94562);
   hist->SetBinContent(81,102787);
   hist->SetBinContent(82,53885);
   hist->SetBinContent(83,24973);
   hist->SetBinContent(84,10989);
   hist->SetBinContent(85,4401);
   hist->SetBinContent(86,1409);
   hist->SetBinContent(87,185);
   hist->SetMinimum(-1.302926);
   hist->SetMaximum(805.9588);
   hist->SetStats(0);
   hist->SetFillColor(15);
   hist->SetFillStyle(3001);
   hist->Draw("E1BAR");

   TF1 *fit = new TF1("fit","gaus",0.3,0.69);
   hist->Fit("fit", "R");


   Double_t Graph_x[7] = { 0, 0.2, 0.4, 0.6, 0.8, 0.9, 1.0 };
   Double_t Graph_y[7] = { 0, 100, 400, 900, 160, 125, 136 };

   TGraph *graph = new TGraph(7,Graph_x,Graph_y);
   graph->Draw("lp");


}