Otto Schaile wrote: > > Dear Rooters, > > TH1::Fit(const Text_t *fname .. ) is an extremely useful and simple tool > to access Minuit. It has an implementation for setting ParLimits. > I think fixing parameters (gMinuit->mnfixp) would also be useful and > quite simple to implement (just along the lines SetParLimits works). > mnfree is probably not needed at this level since a new invocation of > TH1::Fit without fixing does the required job. > Hi Otto, In my development version, I have added the following option in TH1::Fit and TGraph::Fit: If you use the option "B" (Bound) and if the lower=upper limit for a parameter, this parameter will be fixed (call to mnfixp). Rene Brun
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