Richard, Take a close look at TFitter/TVirtualFitter, they give basically identical interface as TMinuit . So just try to replace all TMinuit by TFitter and you will probably have a working code (even without docu) Eddy --- "Richard S. Holmes" <rsholmes@MailBox.syr.edu> wrote: > Rene Brun <Rene.Brun@cern.ch> writes: > > > Please start by reading the chapter about Fitting in the Users > Guide > > and try the fitting examples in the tutorials, such as > FittingDemo.C > > Maybe I'm looking in the wrong place in the Users Guide, but I can't > find anything on TFitter in Chapter 5. As for FittingDemo.C that > doesn't seem to use TFitter or TMinuit, but just illustrates fitting > a > function to a histogram, which is not what I want to use TMinuit or > TFitter for at the moment. Indeed none of the files in the tutorials > directory seem to make use of TFitter and only one, Ifit, uses > TMinuit. The latter is what I have been basing my code on (and is > what prompted this thread, given that the version distributed with > ROOT 4.00/08 does not compile with that version without, as someone > suggested, an additional step first.) > > So, if anyone out there wants more people to use TFitter... you > should > give us some better documentation. > > -- > - Rich Holmes > Parish, NY > >
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