void plot_missingStat(bool yesStat=0) {
  if ( yesStat) gStyle->SetOptStat(111111) ;
  TFile *f = new TFile("missingStat.root");
  f->cd();
  TH1D *h = (TH1D*)f->Get("event_size_pixels");
  TCanvas *c1 = new TCanvas("c1","",1000,600);
  c1->cd();
  h->Draw();
  gPad->Update();
  h->Draw();

  TPaveStats *ps = (TPaveStats*)h->GetListOfFunctions()->FindObject("stats");
  if ( ps ) {
    std::cout << "stats found\n";
  } else {
    std::cout << "stats not found\n";
  }

}