I have a sort of data in which the change in the weight of materials is recorded during the time. Unfortunately because of special condition I cannot record the weight in the first 75 seconds.
- Is there any way to predict the initial missed data (I mean the change in the weight in the first 75 seconds)?
- How can I find the equation of the curve that fit the data points?
Any solution with MATLAB, SPSS, and Excel softwares is appreciated.