Hi, I just browsed the new interface classes TVirtualFitter and TFitter. I think there should be a method like Fit() in it. If I e.g. set want a log likelihood fit to event data not to an histogram, it seems to be possible with that interface to setup my own log likelihood function. I can specify my initial parameters and so on. But for the last step, the actual fitting there is no interface function and I have to call the actual fitter via the Fortran-like ExecuteCommand() method. Why not include a Fit() methods which hides the concrete command (Migrad in the case of Minuit) too. Peter
This archive was generated by hypermail 2b29 : Tue Jan 04 2000 - 00:43:41 MET