1 Motivation 2 Setup 3 Helper functions 3.1 Function to parse data 3.2 Function to compute (R^2) 3.3 Function to compute (MSE) 3.4 Function to compute generalized error function 4 Import solution (true) data (ie., solution) 5 Parse the data 6 Build master data frame 6.1 List df where each submission is one row 6.2 Change character to numeric 6.3 Add observed (true) values …