hi jessica, thanks.... So scipy.optmizer as it stands cannot do that? I gues I should move the issue to the scipy list then. Yes there is mpfit, there is also pyminuit in google.code that is wrapper of the high energy physics standard package MINUIT, etc.... but I would think that fitting data, with fixed/thawed parameters, is a basic feature of a scientific package. As there seems to be a snergy between matplotlib and scipy, I would expect the latter to take care of optimization.... thanks for the replies, Johann
Jessica Lu wrote: > Hi Johann, > > I would recommend using the python mpfit module: > > http://cars9.uchicago.edu/software/python/mpfit.html > > Cheers, > Jessica > > On Dec 22, 2007, at 8:57 PM, Johann Cohen-Tanugi wrote: > >> hi jessica, >> This FittingData tutorial is very nice. Could you illustrate how to >> fix/thaw parameters? >> I did not find any such attribute and when I try some kludges they fail >> with a msg saying >> <type 'exceptions.ValueError'>: shape mismatch: objects cannot be >> broadcast to a single shape >> >> >> thanks, >> Johann >> >> ------------------------------------------------------------------------- >> >> This SF.net email is sponsored by: Microsoft >> Defy all challenges. Microsoft(R) Visual Studio 2005. >> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ >> _______________________________________________ >> Matplotlib-users mailing list >> Matplotlib-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >> > ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
