How to create the efficiency ratio tables

  • Copy this directory: /afs/
  • Run these commands in root
.L effRatio.C++
  • This will produce four 2D histograms with the efficiency ratios and errors.
  • The next step is to combine these tables. The final efficiency ratio for long tracks is the product of the two Velo efficiency and the T-station efficiency.
  > python -i 2010
  > python -i 2011
  • The output of this step are two root files (ratio2010.root and ratio2011.root) which contain the final efficiency ratios.

-- JeroenVanTilburg - 22-Jun-2011

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Topic revision: r5 - 2018-01-15 - LuciaGrillo
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