BristolTopGroup/DailyPythonScripts — pull request #23 by kreczko (2013-04-15 18:29:28+00:00)
Title: Adding ttbar systematics + bugfixes

This is not yet ready to be merged. Outstanding issues:
- store the systematics in separate JSON files (currently storing measurement)
- remove all systematics calculation from plot script
- for comparison with ttbar theory systematics remove this systematic from the central result: central_error = sqrt(central_error**2 - ttbar_systematic**2)