signal_to_background Namespace Reference

Functions
def	main

Variables
tuple	parser = argparse.ArgumentParser()

Function Documentation

def signal_to_background.main

(

args

)

Definition at line 6 of file signal_to_background.py.

def main(args):
    f = ROOT.TFile(args.input)

    sigs = [f.Get(h.lstrip("-")) for h in args.histo_sig]
    util.validate_hists(args.histo_sig, sigs)
    sigs = [util.resize_histo(args, h) for h in sigs]

    bkgs = [f.Get(h.lstrip("-")) for h in args.histo_bkg]
    util.validate_hists(args.histo_bkg, bkgs)
    bkgs = [util.resize_histo(args, h) for h in bkgs]


    n_sig = 0.
    for h in sigs:
      n_sig += h.Integral()
   
    n_bkg = 0.
    for h in bkgs:
      n_bkg += h.Integral()

    print args.format % (n_sig / n_bkg)