The RooFit packages provide a toolkit for modeling the expected
distribution of events in a physics analysis. Models can be used to
perform likelihood fits, produce plots, and generate "toy Monte
Carlo" samples for various studies. The RooFit tools are integrated
with the object-oriented and interactive ROOT graphical environment.

RooFit has been developed for the BaBar collaboration, a high energy
physics experiment at the Stanford Linear Accelerator Center, and is
primarily targeted to the high-energy physicists using the ROOT
analysis environment, but the general nature of the package make it
suitable for adoption in different disciplines as well.

This package contains DaraFrame helper classes for RooFit