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Reference Guide
RooFit package

RooFit is a package for building likelihood models and fitting these to data. For an introduction check the tutorials RooFit Tutorials, user's guides, courses or RooFit in 20 minutes.


 RooFit main classes for building likelihood models, mainly PDFs.For an introduction check the user's guides, courses or RooFit in 20 minutes.
 RooFit core classes. These provide the infrastructure for building likelihood models.
 Old RooFit classesThis group contains classes that are provided for backward compatibility, but there's no need to use them in new code.
 RooFit command arguments
 These arguments can be passed to functions of RooFit objects.
 RooStats is a toolkit for statistical tests built on top of RooFit.RooStats is a package containing statistical tools built on top of RooFit. See the RooStats Twiki Page or the courses for more information.