Gaussian fitting formula function

[shroffk]

Request from IHEP for a Gauss Fitting function as:
f(x) = a e^{-(x-b)^2/c^2}
that a is a,b,c are tune able parameters.

gaussfit(VDouble x, VDouble a, VDouble b, VDouble c) : VDouble result

[gcarcassi]

I don't think you have that right: that's just creating a gaussian. A gaussian fit gets the data and returns the parameters of the gaussian.

[ksdj]

Yes, here is just for the Gaussian Function .Maybe the fitting can be done elsewhere,for generating the a,b,c and passing them here?