ROOT and Minuit

ROOT ROOT provides ROOT can be used in several ways Official website: http://root.cern.ch/drupal/ provides: MINUIT (now MINUIT2) Warning about MINUIT: http://root.cern.ch/drupal/content/howtos#start http://root.cern.ch/root/html/tutorials/graphs/graph2derrorsfit.C.html http://root.cern.ch/root/html/tutorials/fit/fitMultiGraph.C.html http://root.cern.ch/root/html/tutorials/fit/graph2dfit.C.html http://root.cern.ch/root/html/tutorials/fit/minuit2GausFit.C.html http://root.cern.ch/root/html/tutorials/fit/fit2dHist.C.html