Hi,
I have some data that have been obtained experimentally. I used the built-in function "genfit" for the selection of the approximating function. I took to be a form of this function like: f(x)=a*x^b. And in this case, I know that the function at the point x = 0 must be zero (f(x_0)=0). Are there any suggestions what other functions can describe the experimental data best way? Thanks.
