set up a python area
- very basic structure for pyplotter (not working yet)
- selection class
added shared object for FakeRatios class
added flag used when creating shared object -- not working yet
added some outputs to test FakeRatios functions
added LinkdefFakeRatios.h
added makefile to creat shared object for FakeRatios class -- not working yet
loading FakeRatios shared object
added sample class
added path as input option
added print output and channel variable
reading samples from datacard
EWK subtraction
- added function which gets the FRatiosPlots from SSDLYields.root
- added function which calculates scale factors for WJets and DYJets
fixed a bug in get_fRatioPlots
returns correct ratios (same as SSDLPlotter)
some outputs
added function which gets ntight and nloose histograms for fake and prompt ratio
added function which makes ratio plots and EWK subtraction
clean up
added function which fills all fake and prompt ratio histograms
�added some helper functions
added flat ratios