{
    TH1D *hist = new TH1D("hist","test histogram",6,-0.5,5.5);
    for(int i=0;i<6;i++)
        hist->SetBinContent(i+1,i);
        
    hist->SetStats(false);
    hist->SetBinErrorOption(TH1::kPoisson);
    hist->SetLineWidth(2);
    hist->SetMarkerStyle(20);
    hist->Draw("e0");
}