{
  hpx = TH1F( "hpx", "", 100, -4, 4 );

  for (int i=0;i<25000;i++){
    float px = gRandom.Gaus();
    hpx.Fill(px);
  }

  hpx.SetYTitle("Some Title For This Axis");
  c1 = TCanvas("c1","",10,10,700,700);
  c1.Divide(1,2,0);
  c1.cd(1);
  hpx.Draw();
  c1.cd(2);
  hpx.Draw();
}