Functional Data Explorer with validation column
I have a data set with 40 NIR spectra with rows as functions. The data set is split up in a training and validation set using a cutpoint valdiation column; 10 last rows are validation.Running FPCA analyis only the training set is fitted as shown below? How do we know if fitting of the valdation set is OK using the training model? No fitting for validation set ?I assume also the diagnostic plot onl...