List of pipeline steps, and choices tested for each step.

Steps that are varied during each subject’s pipeline optimization are in bold, and other steps are held fixed. We tested pipeline optimization for fixed analysis models: Gaussian Naïve Bayes (GNB; univariate) and Canonical Variates Analysis (CVA; multivariate). CVA analysis is performed using 1 to k Principal Components (PCs), where we vary k = 1 to 10.