How does JMP Pro compute the RSquare for neural networks and bootstrap forests?
Dear all, I am wondering how does JMP compute the RSquare for neural nets and bootstrap forest? What are the formulas? For example, I know the calculation of RSquare for least square regression: "RSquare: Estimates the proportion of variation in the response that can be attributed to the model rather than to random error. Using quantities from the corresponding Analysis of Variance table, RSquare ...