I would like to build a simple model to classify two separate solid tablet types, C and S. I have built a collection of 3 scans of 40 different C samples AND 3 scans of 40 different S samples. I can only assume that I am not fully understanding the process. In my collection the 40 C samples are given the separate attribute (type) as C-1, C-2, C-3….C-40; the same for Sample S, S-1, S-2….S-40. Each one of these contains 3 scans as prescribed. Each subsequent C sample (> C-1) was collected using “Replicate Sample” since ultimately every C-X sample represents the same overall C sample class. Same was done for Sample S. During model building I was given the error that there was not enough samples.

Can you please provide the correct procedure to build the following model, with the intent of being a classification of 2 solid samples?

ad nauseum detail would be appreciated.

Thank you.