Profiler for a function of a function
I fitted a B-spline model (cubic, 5 knots) to the data from 50 pH curves (pH vs Volume) using functional data explorer. I then created a least squares model to predict the functional principal components based on chemical composition. What I would really like to achieve is a profiler of predicted pH vs volume with sliders for chemical composition - predicting a pH curve for given composition. Beca...