Hello Everyone,

I trust you are all doing great.

I was working on an experimental problem and I have got to the phase where I need to carryout a nonlinear regression on the data using statistica (or any other software you could recommend).

In summary, I have a reference data and experiment data, my objective is to come up with an estimation formula that links the data obtained from the experiments (as a function of the dependent variables) to the reference data.

I believe this can be done by regression but have no clue how to go about it. I have just one week to pull this off and that is why I need tips from the experts in this forum.

Please I need guidance as to the process and not a homework help, although I have never used statistica and might need extra assistance. I will be really grateful if anyone could offer some tips and assistance.

Many Thanks.