QGDev

Repository for development of 13TeV quark-gluon tagger

Making a new qgMiniTuple

• Use CMSSW_7_4_X or higher
• Extra variables can be added in QGDev/qgMiniTuple/plugins/qgMiniTuple.cc
• cmsRun executable is QGDev/qgMiniTuple/test/qgMiniTuple_cfg.py or QGDev/qgMiniTuple/test/qgMiniTupleForMiniAOD_cfg.py

Macros

Compile them with g++ -O3 -I `root-config --incdir` -o $1 $1.C `root-config --libs` s-td=c++11 with $1 the executable

• createPDF: creates the ROOT files with the pdf's
• plotDistributions: plots distributions of axis2, ptD, mult and qg-likelihood
• plotROC: plots ROC curves

Create new QGL_v*.db file

• Use CMSSW_7_4_X or higher
• cms git-addpkg JetMETCorrections/Modules
• go to JetMETCorrections/Modules/test and copy the ROOT files created by createPDF.C
• update QGLikelihoodDBWriter_cfg.py with new version number